{"id":49176,"date":"2025-09-09T09:12:02","date_gmt":"2025-09-09T07:12:02","guid":{"rendered":"https:\/\/npolar.no\/?page_id=49176"},"modified":"2026-05-06T13:34:49","modified_gmt":"2026-05-06T11:34:49","slug":"tone","status":"publish","type":"page","link":"https:\/\/npolar.no\/en\/tone\/","title":{"rendered":"Troll Observing Network (TONe)"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1ahdvo9-db1cd36a9c200f6cd3eb024f0129e82b\">\n#top .flex_column.av-1ahdvo9-db1cd36a9c200f6cd3eb024f0129e82b{\nmargin-top:10px;\nmargin-bottom:10px;\n}\n.responsive #top #wrap_all .flex_column.av-1ahdvo9-db1cd36a9c200f6cd3eb024f0129e82b{\nmargin-top:10px;\nmargin-bottom:10px;\n}\n<\/style>\n<div  class='flex_column av-1ahdvo9-db1cd36a9c200f6cd3eb024f0129e82b av_one_half  avia-builder-el-0  el_before_av_one_half  avia-builder-el-first  first flex_column_div  '     ><section  class='av_textblock_section av-m7d6kcr1-c71836d62ac7cde0274c6d6306240a8b '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><section class=\"av_textblock_section av-v1pu04-bdb4081798f2a8397e030b7697eaf615\">\n<div class=\"avia_textblock\">\n<p>Antarctica and the surrounding Southern Ocean are key drivers of Earth\u2019s oceanic and atmospheric systems. Our entire planet is interconnected with, and greatly influenced by, processes originating in the far south.<\/p>\n<p>We will not be able to fully understand how the Earth system works without comprehensive and up-to-date knowledge of the physical, biological, chemical and geological processes taking place there. An extensive observation and data gathering effort is required across the entire Antarctic continent and its surrounding ocean to gain the necessary knowledge needed.<\/p>\n<p>The Troll Observing Network (TONe) is a comprehensive infrastructure network that aims to contribute significantly to this goal. It is centered at the Norwegian Antarctic research station Troll and focused on the Dronning Maud Land (DML) region, a region of Antarctica with relatively little observational data available.<\/p>\n<\/div>\n<\/section>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m7d7g8aw-fe81793de0b667a0d7108b69c2990360\">\n#top .hr.hr-invisible.av-m7d7g8aw-fe81793de0b667a0d7108b69c2990360{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-m7d7g8aw-fe81793de0b667a0d7108b69c2990360 hr-invisible  avia-builder-el-2  el_after_av_textblock  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n<section  class='av_textblock_section av-m6562piu-429a89158a59c09e18f7d56e631bfb26 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" >\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-r1tjvd-8ef97b2e0f0b1d4c854fcdd8ca06766e\">\n.av_font_icon.av-r1tjvd-8ef97b2e0f0b1d4c854fcdd8ca06766e{\ncolor:#527789;\nborder-color:#527789;\n}\n.avia-svg-icon.av-r1tjvd-8ef97b2e0f0b1d4c854fcdd8ca06766e svg:first-child{\nstroke:#527789;\nfill:#527789;\n}\n.av_font_icon.av-r1tjvd-8ef97b2e0f0b1d4c854fcdd8ca06766e .av-icon-char{\nfont-size:30px;\nline-height:30px;\n}\n<\/style>\n<span  class='av_font_icon av-r1tjvd-8ef97b2e0f0b1d4c854fcdd8ca06766e avia_animate_when_visible av-icon-style- avia-icon-pos-left avia-iconfont avia-font-entypo-fontello'><a href='https:\/\/youtu.be\/W6iKusH9sBw'   class='av-icon-char' data-av_icon='\uf16a' data-av_iconfont='entypo-fontello' aria-hidden=\"false\" ><\/a><\/span>\n<p><a href=\"https:\/\/youtu.be\/W6iKusH9sBw\">Video about TONe<\/a><\/p>\n<\/div><\/section><br \/>\n<div  data-slideshow-options=\"{&quot;animation&quot;:&quot;fade&quot;,&quot;autoplay&quot;:false,&quot;loop_autoplay&quot;:&quot;once&quot;,&quot;interval&quot;:&quot;5&quot;,&quot;loop_manual&quot;:&quot;manual-endless&quot;,&quot;autoplay_stopper&quot;:false,&quot;noNavigation&quot;:false,&quot;show_slide_delay&quot;:90}\" class='avia-content-slider avia-content-slider-active avia-content-slider1 avia-content-slider-odd  avia-builder-el-5  el_after_av_textblock  avia-builder-el-last  av-slideshow-ui av-control-default   av-no-slider-navigation av-slideshow-manual av-loop-once av-loop-manual-endless '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Blog\" ><div class=\"avia-content-slider-inner\"><div class=\"slide-entry-wrap\"><article class='slide-entry flex_column  post-entry post-entry-53256 slide-entry-overview slide-loop-1 slide-parity-odd  post-entry-last  av_fullwidth first real-thumbnail posttype-nyhet post-format-standard'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><a href='https:\/\/npolar.no\/en\/newsarticle\/norwegian-polar-institute-joins-the-european-polar-board\/' data-rel='slide-1' class='slide-image' title='Norwegian Polar Institute joins the European Polar Board'><img decoding=\"async\" fetchpriority=\"high\" width=\"1030\" height=\"687\" src=\"https:\/\/npolar.no\/wp-content\/uploads\/2026\/02\/Fimbulisen-Antarctica-photo-Stein-Tronstad-Norwegian-Polar-Institute-1-1-1030x687.jpg\" class=\"wp-image-53257 avia-img-lazy-loading-not-53257 attachment-large size-large wp-post-image\" alt=\"Skip i is\" srcset=\"https:\/\/npolar.no\/wp-content\/uploads\/2026\/02\/Fimbulisen-Antarctica-photo-Stein-Tronstad-Norwegian-Polar-Institute-1-1-1030x687.jpg 1030w, https:\/\/npolar.no\/wp-content\/uploads\/2026\/02\/Fimbulisen-Antarctica-photo-Stein-Tronstad-Norwegian-Polar-Institute-1-1-300x200.jpg 300w, https:\/\/npolar.no\/wp-content\/uploads\/2026\/02\/Fimbulisen-Antarctica-photo-Stein-Tronstad-Norwegian-Polar-Institute-1-1-768x512.jpg 768w, https:\/\/npolar.no\/wp-content\/uploads\/2026\/02\/Fimbulisen-Antarctica-photo-Stein-Tronstad-Norwegian-Polar-Institute-1-1-1536x1024.jpg 1536w, https:\/\/npolar.no\/wp-content\/uploads\/2026\/02\/Fimbulisen-Antarctica-photo-Stein-Tronstad-Norwegian-Polar-Institute-1-1-2048x1365.jpg 2048w, https:\/\/npolar.no\/wp-content\/uploads\/2026\/02\/Fimbulisen-Antarctica-photo-Stein-Tronstad-Norwegian-Polar-Institute-1-1-1500x1000.jpg 1500w, https:\/\/npolar.no\/wp-content\/uploads\/2026\/02\/Fimbulisen-Antarctica-photo-Stein-Tronstad-Norwegian-Polar-Institute-1-1-705x470.jpg 705w\" sizes=\"(max-width: 1030px) 100vw, 1030px\" \/><\/a><div class=\"slide-content\"><header class=\"entry-content-header\" aria-label=\"Slide: Norwegian Polar Institute joins the European Polar Board\"><h3 class='slide-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/npolar.no\/en\/newsarticle\/norwegian-polar-institute-joins-the-european-polar-board\/' title='Norwegian Polar Institute joins the European Polar Board'>Norwegian Polar Institute joins the European Polar Board<\/a><\/h3><span class=\"av-vertical-delimiter\"><\/span><\/header><div class=\"slide-meta\"><time class='slide-meta-time updated'  itemprop=\"datePublished\" datetime=\"2026-02-16T07:44:52+01:00\" >16 February 2026<\/time><\/div><div class='slide-entry-excerpt entry-content'  itemprop=\"text\" ><div class=\"read-more-link\"><a href=\"https:\/\/npolar.no\/en\/newsarticle\/norwegian-polar-institute-joins-the-european-polar-board\/\" class=\"more-link\">Read more<span class='more-link-arrow avia-svg-icon avia-font-svg_entypo-fontello' data-av_svg_icon='right-open-big' data-av_iconset='svg_entypo-fontello'><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"15\" height=\"32\" viewBox=\"0 0 15 32\" preserveAspectRatio=\"xMidYMid meet\" role=\"graphics-symbol\" aria-hidden=\"true\">\n<path d=\"M0.416 27.84l11.456-11.84-11.456-11.904q-0.832-0.832 0-1.536 0.832-0.832 1.536 0l12.544 12.608q0.768 0.832 0 1.6l-12.544 12.608q-0.704 0.832-1.536 0-0.832-0.704 0-1.536z\"><\/path>\n<\/svg><\/span><\/a><\/div><\/div><\/div><footer class=\"entry-footer\"><\/footer><span class='hidden'>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" >\n\t\t\t\t\t\t<span itemprop='url'>https:\/\/npolar.no\/wp-content\/uploads\/2026\/02\/Fimbulisen-Antarctica-photo-Stein-Tronstad-Norwegian-Polar-Institute-1-1-scaled.jpg<\/span>\n\t\t\t\t\t\t<span itemprop='height'>1707<\/span>\n\t\t\t\t\t\t<span itemprop='width'>2560<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"publisher\" itemtype=\"https:\/\/schema.org\/Organization\" itemscope=\"itemscope\" >\n\t\t\t\t\t\t<span itemprop='name'>Karine Nigar Aarskog<\/span>\n\t\t\t\t\t\t<span itemprop='logo' itemscope itemtype='https:\/\/schema.org\/ImageObject'>\n\t\t\t\t\t\t\t<span itemprop='url'>https:\/\/npolar.no\/wp-content\/uploads\/2022\/06\/NP-logo-engelsk-skjerm.png<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t\t\t<\/span><span class='av-structured-data'  itemprop=\"author\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Person\" ><span itemprop='name'>Karine Nigar Aarskog<\/span><\/span><span class='av-structured-data'  itemprop=\"datePublished\" datetime=\"2025-09-09T09:12:02+02:00\" >2026-02-16 07:44:52<\/span><span class='av-structured-data'  itemprop=\"dateModified\" itemtype=\"https:\/\/schema.org\/dateModified\" >2026-02-16 07:44:52<\/span><span class='av-structured-data'  itemprop=\"mainEntityOfPage\" itemtype=\"https:\/\/schema.org\/mainEntityOfPage\" ><span itemprop='name'>Norwegian Polar Institute joins the European Polar Board<\/span><\/span><\/span><\/article><\/div><\/div><\/div><\/p><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2adn86x-ff3bb21f8cad536a24c93dca48d95c17\">\n#top .flex_column.av-2adn86x-ff3bb21f8cad536a24c93dca48d95c17{\nmargin-top:10px;\nmargin-bottom:10px;\n}\n.responsive #top #wrap_all .flex_column.av-2adn86x-ff3bb21f8cad536a24c93dca48d95c17{\nmargin-top:10px;\nmargin-bottom:10px;\n}\n<\/style>\n<div  class='flex_column av-2adn86x-ff3bb21f8cad536a24c93dca48d95c17 av_one_half  avia-builder-el-6  el_after_av_one_half  el_before_av_one_full  flex_column_div  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m655vbrp-f80fae93f46193403554d0badc1e47f8\">\n.avia-image-container.av-m655vbrp-f80fae93f46193403554d0badc1e47f8 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-m655vbrp-f80fae93f46193403554d0badc1e47f8 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-m655vbrp-f80fae93f46193403554d0badc1e47f8 av-styling- avia-align-center  avia-builder-el-7  el_before_av_toggle_container  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-36598 avia-img-lazy-loading-not-36598 avia_image ' src=\"https:\/\/npolar.no\/wp-content\/uploads\/2022\/11\/TONe_logo_ENG.png\" alt='' title='TONe_logo_ENG'  height=\"813\" width=\"1400\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/npolar.no\/wp-content\/uploads\/2022\/11\/TONe_logo_ENG.png 1400w, https:\/\/npolar.no\/wp-content\/uploads\/2022\/11\/TONe_logo_ENG-300x174.png 300w, https:\/\/npolar.no\/wp-content\/uploads\/2022\/11\/TONe_logo_ENG-1030x598.png 1030w, https:\/\/npolar.no\/wp-content\/uploads\/2022\/11\/TONe_logo_ENG-768x446.png 768w, https:\/\/npolar.no\/wp-content\/uploads\/2022\/11\/TONe_logo_ENG-705x409.png 705w\" sizes=\"(max-width: 1400px) 100vw, 1400px\" \/><\/div><\/div><\/div><br \/>\n<div  class='togglecontainer av-m655pmaw-8a1b7c5a93307d848103748e924784c1 av-minimal-toggle  avia-builder-el-8  el_after_av_image  avia-builder-el-last  toggle_close_all' >\n<section class='av_toggle_section av-m655nixl-782e3e8a2c2cbae17f8d22eccb2f75f4'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-1' data-fake-id='#toggle-id-1' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-1' data-slide-speed=\"200\" data-title=\"Partners in TONe\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Partners in TONe\" data-aria_expanded=\"Click to collapse: Partners in TONe\">Partners in TONe<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-1' aria-labelledby='toggle-toggle-id-1' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><div id=\"toggle-id-1\" class=\"toggle_wrap av-title-above active_tc\" tabindex=\"0\" role=\"region\" aria-labelledby=\"toggle-toggle-id-1\" aria-hidden=\"false\">\n<div class=\"toggle_content invers-color \">\n<p>The initiative is spearheaded by the Norwegian Polar Institute, in collaboration with an additional five Norwegian and three international partners.<\/p>\n<ul>\n<li><a href=\"https:\/\/npolar.no\/en\/\">Norwegian Polar Institute<\/a> (NPI)<\/li>\n<li><a href=\"https:\/\/www.uio.no\/english\/\">The Universitety of Oslo<\/a><\/li>\n<li><a href=\"https:\/\/www.uib.no\/en\/\">The Universitety of Bergen<\/a><\/li>\n<li><a href=\"https:\/\/www.nilu.com\/\">Norwegian Institute for Air Research<\/a> (NILU)<\/li>\n<li><a href=\"https:\/\/www.norsar.no\/home\/\">NORSAR<\/a><\/li>\n<li><a href=\"https:\/\/www.norceresearch.no\/en\/\">NORCE<\/a><\/li>\n<li><a href=\"https:\/\/www.bas.ac.uk\/\">British Antarctic Survey<\/a> (BAS)<\/li>\n<li><a href=\"https:\/\/www.leeds.ac.uk\/\">University of Leeds<\/a><\/li>\n<li><a href=\"https:\/\/lar.wsu.edu\/\"><span lang=\"NO-BOK\">Washington State University<\/span><\/a><\/li>\n<li><a href=\"https:\/\/cresis.ku.edu\/\">University of Kansas Center for Research, Inc.<\/a> (CReSIS)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-m655o7b5-26c69b0f313abad51156a4c5ca8074e5'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-2' data-fake-id='#toggle-id-2' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-2' data-slide-speed=\"200\" data-title=\"Contact\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Contact\" data-aria_expanded=\"Click to collapse: Contact\">Contact<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-2' aria-labelledby='toggle-toggle-id-2' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><section class=\"av_textblock_section\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role='complementary' class='avia_textblock '   itemprop=\"text\" ><div class = 'NP-employeeCard' style='display: block; '><div class='card-left-box' ><div class=\"frame-round\" style=\"margin:0 auto;\"><div class=\"crop\"><img alt='profile picture' src='https:\/\/npolar.no\/wp-content\/uploads\/people\/christina.pedersen-thumbnail.jpg'><\/div><\/div><\/div><div class='card-right-box' ><p class='title'><a href='https:\/\/npolar.no\/en\/people\/christina.pedersen'>Christina Alsvik Pedersen<\/a><br><em style='color:#777; font-size:0.9em'>Senior adviser<\/em><br><span style='color:#777; font-size:0.9em'>Project leader TONe<\/span><\/p><\/div><\/div><\/section>\n<section class=\"av_textblock_section\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role='complementary' class='avia_textblock '   itemprop=\"text\" ><div class = 'NP-employeeCard' style='display: block; '><div class='card-left-box' ><div class=\"frame-round\" style=\"margin:0 auto;\"><div class=\"crop\"><img alt='profile picture' src='https:\/\/npolar.no\/wp-content\/uploads\/people\/birgit.njaastad-thumbnail.jpg'><\/div><\/div><\/div><div class='card-right-box' ><p class='title'><a href='https:\/\/npolar.no\/en\/people\/birgit.njaastad'>Birgit Nj\u00e5stad<\/a><br><em style='color:#777; font-size:0.9em'>Programme leader, Antarctic<\/em><\/p><\/div><\/div><\/section>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-m655opzq-4f43fddf83b2cde03a9651c632bb29a3'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-3' data-fake-id='#toggle-id-3' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-3' data-slide-speed=\"200\" data-title=\"Follow TONe in social media\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Follow TONe in social media\" data-aria_expanded=\"Click to collapse: Follow TONe in social media\">Follow TONe in social media<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-3' aria-labelledby='toggle-toggle-id-3' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p><a href=\"https:\/\/troll-observing-network.github.io\/integrated-cloud-observatory\/blog.html\">TONe-ICO<\/a> (blog)<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-m655p7j5-7085f5f4b64fa5cc26d307d7a3e380ac'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-4' data-fake-id='#toggle-id-4' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-4' data-slide-speed=\"200\" data-title=\"Documents\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Documents\" data-aria_expanded=\"Click to collapse: Documents\">Documents<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-4' aria-labelledby='toggle-toggle-id-4' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><ul>\n<li lang=\"en\"><a href=\"https:\/\/doi.org\/10.33265\/polar.v43.10370\">A contribution to improving observations in the data-sparse region of Dronning Maud Land, Antarctica<\/a> (2024)<\/li>\n<\/ul>\n<h3 lang=\"en\">Annual reports<\/h3>\n<ul>\n<li><a href=\"https:\/\/tryggve.npolar.no\/web\/tone\/tone-annual-report-2025-2026.pdf\" hreflang=\"en\">March 2025\u2013March 2026<\/a> (PDF, 3,7 MB)<\/li>\n<li><a href=\"https:\/\/tryggve.npolar.no\/web\/tone\/tone-annual-report-2024-2025.pdf\" hreflang=\"en\">March 2024\u2013March 2025<\/a> (PDF, 3,9 MB)<\/li>\n<li><a href=\"https:\/\/tryggve.npolar.no\/web\/tone\/tone-annual-report-2023-2024.pdf\" hreflang=\"en\">March 2023\u2013March 2024<\/a> (PDF, 1,8 MB)<\/li>\n<li><a href=\"https:\/\/tryggve.npolar.no\/web\/tone\/tone-annual-report-2022-2023.pdf\" hreflang=\"en\">March 2022\u2013March 2023<\/a> (PDF, 1,8 MB)<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/section>\n<\/div><\/p><\/div><div  class='flex_column av-31iw4jd-12241334625ed2d22a72c58f2df6a78a av_one_full  avia-builder-el-9  el_after_av_one_half  el_before_av_tab_section  avia-builder-el-last  first flex_column_div  column-top-margin'     ><section  class='av_textblock_section av-m7d6p2fi-0033a4d79157f63cb9ebcd7aa380dd07 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>TONe consists of eight observatories, a drone service and a data system.<\/h2>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-sub-av-m64ufum7-4745cb82de48ff3aff7ed8a77cf7c740\">\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-49156a03bbe586f1153a7905a5af39a0{\ntop:35.7%;\nleft:44.4%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-49156a03bbe586f1153a7905a5af39a0 .av-image-hotspot_inner{\nbackground-color:#acdbec;\ncolor:#ffffff;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-49156a03bbe586f1153a7905a5af39a0 .av-image-hotspot-pulse{\nbackground-color:#f2c532;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-11-edb7731482426cecf0a18229e934927c{\ntop:40.6%;\nleft:57.2%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-11-edb7731482426cecf0a18229e934927c .av-image-hotspot_inner{\nbackground-color:#acdbec;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-11-edb7731482426cecf0a18229e934927c .av-image-hotspot-pulse{\nbackground-color:#f2c532;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-10-16ce021b7bf0b215edb44df5ddb83901{\ntop:66.9%;\nleft:59.3%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-10-16ce021b7bf0b215edb44df5ddb83901 .av-image-hotspot_inner{\nbackground-color:#acdbec;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-10-16ce021b7bf0b215edb44df5ddb83901 .av-image-hotspot-pulse{\nbackground-color:#f2c532;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-9-e88c7260eb0fe117dacbe4518f279931{\ntop:55.7%;\nleft:41.6%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-9-e88c7260eb0fe117dacbe4518f279931 .av-image-hotspot_inner{\nbackground-color:#acdbec;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-9-e88c7260eb0fe117dacbe4518f279931 .av-image-hotspot-pulse{\nbackground-color:#f2c532;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-8-e51e9047418c03ff432d4a7d5a1a132c{\ntop:66.9%;\nleft:61.6%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-8-e51e9047418c03ff432d4a7d5a1a132c .av-image-hotspot_inner{\nbackground-color:#acdbec;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-8-e51e9047418c03ff432d4a7d5a1a132c .av-image-hotspot-pulse{\nbackground-color:#f2c532;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-7-dbc4318f176f1c56cd2d8b29af3ff245{\ntop:71.3%;\nleft:49.1%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-7-dbc4318f176f1c56cd2d8b29af3ff245 .av-image-hotspot_inner{\nbackground-color:#acdbec;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-7-dbc4318f176f1c56cd2d8b29af3ff245 .av-image-hotspot-pulse{\nbackground-color:#f2c532;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-5-7f7bd812e9d93887b701b2c00e3d8135{\ntop:78.7%;\nleft:66%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-5-7f7bd812e9d93887b701b2c00e3d8135 .av-image-hotspot_inner{\nbackground-color:#acdbec;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-5-7f7bd812e9d93887b701b2c00e3d8135 .av-image-hotspot-pulse{\nbackground-color:#f2c532;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-1-eb246ac0e70848358bdadf02ace57d8c{\ntop:57.6%;\nleft:77.7%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-1-eb246ac0e70848358bdadf02ace57d8c .av-image-hotspot_inner{\nbackground-color:#acdbec;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-1-eb246ac0e70848358bdadf02ace57d8c .av-image-hotspot-pulse{\nbackground-color:#f2c532;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-1-1-d4b3c42924322c5268b8bbdc9061556e{\ntop:46.9%;\nleft:36.2%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-1-1-d4b3c42924322c5268b8bbdc9061556e .av-image-hotspot_inner{\nbackground-color:#acdbec;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-1-1-d4b3c42924322c5268b8bbdc9061556e .av-image-hotspot-pulse{\nbackground-color:#f2c532;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-1-1-2-c7677b4313eda3dee5f67a62a35ace97{\ntop:21.9%;\nleft:64.9%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-1-1-2-c7677b4313eda3dee5f67a62a35ace97 .av-image-hotspot_inner{\nbackground-color:#acdbec;\n}\n.av-hotspot-image-container .av-image-hotspot.av-m64ukg2o-1-1-2-c7677b4313eda3dee5f67a62a35ace97 .av-image-hotspot-pulse{\nbackground-color:#f2c532;\n}\n<\/style>\n<div  class='av-hotspot-image-container av-m64ufum7-4745cb82de48ff3aff7ed8a77cf7c740  avia-builder-el-11  el_after_av_textblock  avia-builder-el-last  av-hotspot-blank  av-non-fullwidth-hotspot-image'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class='av-hotspot-container'><div class='av-hotspot-container-inner-cell'><div class='av-hotspot-container-inner-wrap'><div class='av-image-hotspot av-m64ukg2o-49156a03bbe586f1153a7905a5af39a0 av-image-hotspot-1 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-xlarge-width av-tt-pos-above av-tt-align-left  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;Integrated Cloud Observatory (ICO)&lt;\/p&gt;\n'><a href=#ico  class='av-image-hotspot_inner'>1<\/a><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-m64ukg2o-11-edb7731482426cecf0a18229e934927c av-image-hotspot-2 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-xlarge-width av-tt-pos-above av-tt-align-left  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;&lt;strong&gt;Atmosperic Composition Observatory (ACO)&lt;\/strong&gt;&lt;\/p&gt;\n'><a href=#aco  class='av-image-hotspot_inner'>2<\/a><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-m64ukg2o-10-16ce021b7bf0b215edb44df5ddb83901 av-image-hotspot-3 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-large-width av-tt-pos-above av-tt-align-left  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;Infrasound Array (IA)&lt;\/p&gt;\n'><a href=#ia  class='av-image-hotspot_inner'>3<\/a><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-m64ukg2o-9-e88c7260eb0fe117dacbe4518f279931 av-image-hotspot-4 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-large-width av-tt-pos-above av-tt-align-left  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;&lt;strong&gt;Ionosphere Observatory (IO)&lt;\/strong&gt;&lt;\/p&gt;\n'><a href=#io  class='av-image-hotspot_inner'>4<\/a><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-m64ukg2o-8-e51e9047418c03ff432d4a7d5a1a132c av-image-hotspot-5 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-large-width av-tt-pos-above av-tt-align-left  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;Seismic Array (SA)&lt;\/p&gt;\n'><a href=#sa  class='av-image-hotspot_inner'>5<\/a><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-m64ukg2o-7-dbc4318f176f1c56cd2d8b29af3ff245 av-image-hotspot-6 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-xlarge-width av-tt-pos-above av-tt-align-left  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;div class=&quot;flex_column av-3uy6k1l-25f4364084870b3231e2edfcc3407d43 av_three_fifth avia-builder-el-57 el_before_av_two_fifth avia-builder-el-first first flex_column_div av-zero-column-padding &quot;&gt;\n&lt;section class=&quot;av_textblock_section av-5bmiaxl-b3cfac92cf9f753e9de406a94673245d &quot;&gt;\n&lt;div class=&quot;avia_textblock&quot;&gt;\n&lt;p&gt;&lt;strong&gt;Fimbulisen Ice Shelf Observatory (FIO)&lt;\/strong&gt;&lt;\/p&gt;\n&lt;\/div&gt;\n&lt;\/section&gt;\n&lt;\/div&gt;\n'><a href=#fio  class='av-image-hotspot_inner'>6<\/a><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-m64ukg2o-5-7f7bd812e9d93887b701b2c00e3d8135 av-image-hotspot-7 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-xlarge-width av-tt-pos-above av-tt-align-left  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;&lt;strong&gt;Multidisciplinary Ocean Moored Observatory (MOMO)&lt;\/strong&gt;&lt;\/p&gt;\n'><a href=#momo  class='av-image-hotspot_inner'>7<\/a><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-m64ukg2o-1-eb246ac0e70848358bdadf02ace57d8c av-image-hotspot-8 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-xlarge-width av-tt-pos-above av-tt-align-left  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;&lt;strong&gt;Seabird Monitoring Observatory (SMO)&lt;\/strong&gt;&lt;\/p&gt;\n'><a href=#smo  class='av-image-hotspot_inner'>8<\/a><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-m64ukg2o-1-1-d4b3c42924322c5268b8bbdc9061556e av-image-hotspot-9 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;Remotely Piloted Aircraft Systems (RPAS)&lt;\/p&gt;\n'><a href=#rpas  class='av-image-hotspot_inner'>9<\/a><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-m64ukg2o-1-1-2-c7677b4313eda3dee5f67a62a35ace97 av-image-hotspot-10 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;Data&lt;\/p&gt;\n'><a href=#data  class='av-image-hotspot_inner'>10<\/a><div class='av-image-hotspot-pulse'><\/div><\/div><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-36593 avia-img-lazy-loading-not-36593 avia_image' src=\"https:\/\/npolar.no\/wp-content\/uploads\/2022\/10\/TONe_konsept.jpg\" alt='' title='TONe_konsept'  height=\"1754\" width=\"2481\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/npolar.no\/wp-content\/uploads\/2022\/10\/TONe_konsept.jpg 2481w, https:\/\/npolar.no\/wp-content\/uploads\/2022\/10\/TONe_konsept-300x212.jpg 300w, https:\/\/npolar.no\/wp-content\/uploads\/2022\/10\/TONe_konsept-1030x728.jpg 1030w, https:\/\/npolar.no\/wp-content\/uploads\/2022\/10\/TONe_konsept-768x543.jpg 768w, https:\/\/npolar.no\/wp-content\/uploads\/2022\/10\/TONe_konsept-1536x1086.jpg 1536w, https:\/\/npolar.no\/wp-content\/uploads\/2022\/10\/TONe_konsept-2048x1448.jpg 2048w, https:\/\/npolar.no\/wp-content\/uploads\/2022\/10\/TONe_konsept-1500x1060.jpg 1500w, https:\/\/npolar.no\/wp-content\/uploads\/2022\/10\/TONe_konsept-260x185.jpg 260w, https:\/\/npolar.no\/wp-content\/uploads\/2022\/10\/TONe_konsept-705x498.jpg 705w\" sizes=\"(max-width: 2481px) 100vw, 2481px\" \/><\/div><\/div><\/div><\/div><\/p><\/div><\/p>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mv2ysd5-4b0d5e299188fe765239f093a0ac3f25\">\n.av-tab-section-outer-container.av-mv2ysd5-4b0d5e299188fe765239f093a0ac3f25 .av-tab-section-tab-title-container{\nbackground-color:#527789;\n}\n#top .av-tab-section-outer-container.av-mv2ysd5-4b0d5e299188fe765239f093a0ac3f25 .av-section-tab-title{\ncolor:#ffffff;\n}\n#top .av-tab-section-outer-container.av-mv2ysd5-4b0d5e299188fe765239f093a0ac3f25 .av-active-tab-title.av-section-tab-title{\ncolor:#7ae4ff;\n}\n<\/style>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av-tab-section-1'  class='av-tab-section-container entry-content-wrapper main_color av-tab-slide-transition av-tab-content-auto  av-tab-above-content  avia-builder-el-12  el_after_av_one_full  el_before_av_textblock  tab-section-not-first container_wrap fullsize'  ><div class='av-tab-section-outer-container av-mv2ysd5-4b0d5e299188fe765239f093a0ac3f25'><div class='av-tab-section-tab-title-container avia-tab-title-padding-default av-custom-tab-color' role='tablist'><a href='#io' data-av-tab-section-title='1' class='av-section-tab-title av-active-tab-title no-scroll av-b6aokft-0640793f20fe8862ba3e15cf4b28abfd av-tab-no-icon av-tab-with-image noHover av-tab-image-circle' role='tab' tabindex='0' aria-controls='av-tab-section-1-1'><span class='av-tab-section-image' style='background-image: url(https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/IO-180x180.jpg);'><\/span><span class='av-outer-tab-title'><span class='av-inner-tab-title'>IO<\/span><\/span><span class=\"av-tab-arrow-container\"><span><\/span><\/span><\/a><a href='#ico' data-av-tab-section-title='2' class='av-section-tab-title  av-m6lge3d-20c5950c96657b04bb9dd3713e7515ad av-tab-no-icon av-tab-with-image noHover av-tab-image-circle' role='tab' tabindex='0' aria-controls='av-tab-section-1-2'><span class='av-tab-section-image' style='background-image: url(https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/ICO-180x180.jpg);'><\/span><span class='av-outer-tab-title'><span class='av-inner-tab-title'>ICO<\/span><\/span><span class=\"av-tab-arrow-container\"><span><\/span><\/span><\/a><a href='#aco' data-av-tab-section-title='3' class='av-section-tab-title  av-gsr943d-ace8bcbcb3d1c88b2dd99e6b983eaf8d av-tab-no-icon av-tab-with-image noHover av-tab-image-circle' role='tab' tabindex='0' aria-controls='av-tab-section-1-3'><span class='av-tab-section-image' style='background-image: url(https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/ACO-180x180.jpg);'><\/span><span class='av-outer-tab-title'><span class='av-inner-tab-title'>ACO<\/span><\/span><span class=\"av-tab-arrow-container\"><span><\/span><\/span><\/a><a href='#ia' data-av-tab-section-title='4' class='av-section-tab-title  av-1z1zqah-17980e71fe238e04e206449dbad5f7b8 av-tab-no-icon av-tab-with-image noHover av-tab-image-circle' role='tab' tabindex='0' aria-controls='av-tab-section-1-4'><span class='av-tab-section-image' style='background-image: url(https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SA_IA-180x180.jpg);'><\/span><span class='av-outer-tab-title'><span class='av-inner-tab-title'>IA<\/span><\/span><span class=\"av-tab-arrow-container\"><span><\/span><\/span><\/a><a href='#sa' data-av-tab-section-title='5' class='av-section-tab-title  av-e4ffpyx-848cdbb3c46cd0328cea724fd112a70b av-tab-no-icon av-tab-with-image noHover av-tab-image-circle' role='tab' tabindex='0' aria-controls='av-tab-section-1-5'><span class='av-tab-section-image' style='background-image: url(https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SA_IA-180x180.jpg);'><\/span><span class='av-outer-tab-title'><span class='av-inner-tab-title'>SA<\/span><\/span><span class=\"av-tab-arrow-container\"><span><\/span><\/span><\/a><a href='#smo' data-av-tab-section-title='6' class='av-section-tab-title  av-2ztic2h-2a7ef3f37f62063149cdb9c2d6bc10dc av-tab-no-icon av-tab-with-image noHover av-tab-image-circle' role='tab' tabindex='0' aria-controls='av-tab-section-1-6'><span class='av-tab-section-image' style='background-image: url(https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SMO-180x180.jpg);'><\/span><span class='av-outer-tab-title'><span class='av-inner-tab-title'>SMO<\/span><\/span><span class=\"av-tab-arrow-container\"><span><\/span><\/span><\/a><a href='#fio' data-av-tab-section-title='7' class='av-section-tab-title  av-5wgx1sp-590946d84aea4cd0d4a2ac65be3b98ba av-tab-no-icon av-tab-with-image noHover av-tab-image-circle' role='tab' tabindex='0' aria-controls='av-tab-section-1-7'><span class='av-tab-section-image' style='background-image: url(https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/FIO-180x180.jpg);'><\/span><span class='av-outer-tab-title'><span class='av-inner-tab-title'>FIO<\/span><\/span><span class=\"av-tab-arrow-container\"><span><\/span><\/span><\/a><a href='#momo' data-av-tab-section-title='8' class='av-section-tab-title  av-8l3otg9-d7b01e7cb8cc7375b23d201b14764f1d av-tab-no-icon av-tab-with-image noHover av-tab-image-circle' role='tab' tabindex='0' aria-controls='av-tab-section-1-8'><span class='av-tab-section-image' style='background-image: url(https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/MOMO-180x180.jpg);'><\/span><span class='av-outer-tab-title'><span class='av-inner-tab-title'>MOMO<\/span><\/span><span class=\"av-tab-arrow-container\"><span><\/span><\/span><\/a><a href='#rpas' data-av-tab-section-title='9' class='av-section-tab-title  av-m651q68l-5517ecfc45dc07fc1e827749d8921318 av-tab-no-icon av-tab-with-image noHover av-tab-image-circle' role='tab' tabindex='0' aria-controls='av-tab-section-1-9'><span class='av-tab-section-image' style='background-image: url(https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/RPAS-180x180.jpg);'><\/span><span class='av-outer-tab-title'><span class='av-inner-tab-title'>RPAS<\/span><\/span><span class=\"av-tab-arrow-container\"><span><\/span><\/span><\/a><a href='#data' data-av-tab-section-title='10' class='av-section-tab-title  av-m651qhci-67a66c6167ceba7ac6ea3b1d815dd06e av-tab-no-icon av-tab-with-image noHover av-tab-image-circle' role='tab' tabindex='0' aria-controls='av-tab-section-1-10'><span class='av-tab-section-image' style='background-image: url(https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/data-180x180.jpg);'><\/span><span class='av-outer-tab-title'><span class='av-inner-tab-title'>Data<\/span><\/span><span class=\"av-tab-arrow-container\"><span><\/span><\/span><\/a><\/div><div class='avia-slideshow-arrows av-tabsection-arrow' ><a href='#prev' class='prev-slide av_prev_tab_section av-tab-section-slide avia-svg-icon avia-font-svg_entypo-fontello' data-av_svg_icon='left-open-big' data-av_iconset='svg_entypo-fontello' tabindex='-1' title=\"Previous\"><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"15\" height=\"32\" viewBox=\"0 0 15 32\" preserveAspectRatio=\"xMidYMid meet\" aria-labelledby='av-svg-title-2' aria-describedby='av-svg-desc-2' role=\"graphics-symbol\" aria-hidden=\"true\">\n<title id='av-svg-title-2'>Previous<\/title>\n<desc id='av-svg-desc-2'>Previous<\/desc>\n<path d=\"M14.464 27.84q0.832 0.832 0 1.536-0.832 0.832-1.536 0l-12.544-12.608q-0.768-0.768 0-1.6l12.544-12.608q0.704-0.832 1.536 0 0.832 0.704 0 1.536l-11.456 11.904z\"><\/path>\n<\/svg><span 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class=\"av_prev_tab_section av_tab_navigation\"><\/span><span class=\"av_next_tab_section av_tab_navigation\"><\/span>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-b6aokft-0640793f20fe8862ba3e15cf4b28abfd\">\n.av-layout-tab.av-b6aokft-0640793f20fe8862ba3e15cf4b28abfd{\nvertical-align:top;\n}\n<\/style>\n<div id='av-tab-section-1-1' class='av-layout-tab av-b6aokft-0640793f20fe8862ba3e15cf4b28abfd av-animation-delay-container  avia-builder-el-13  el_before_av_tab_sub_section  avia-builder-el-first  av-active-tab-content __av_init_open ' data-av-deeplink-tabs=\"io\" data-av-tab-section-content=\"1\" data-tab-section-id=\"io\"><div class=\"av-layout-tab-inner\"><div class=\"container\"><section  class='av_textblock_section av-amnfqxl-1741e12a70fea3a936db6c72cf170dec '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><strong>Ionosphere Observatory (IO)<\/strong><\/h2>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-9hld0ih-9c1e28b10a65638bcc0e774a9498b3cb\">\n#top .flex_column.av-9hld0ih-9c1e28b10a65638bcc0e774a9498b3cb{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-9hld0ih-9c1e28b10a65638bcc0e774a9498b3cb{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-9hld0ih-9c1e28b10a65638bcc0e774a9498b3cb{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-9hld0ih-9c1e28b10a65638bcc0e774a9498b3cb av_three_fifth  avia-builder-el-15  el_after_av_textblock  el_before_av_two_fifth  first flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-wahth5-abb749822f333d96abe0de8fbbe69506 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>The ionosphere is the ionized part of the Earth&#8217;s upper atmosphere (about 60\u20131000 km above the ground) that is connected to space outwards and the lower parts of the atmosphere downwards. The ionosphere is important for several different reasons. We need to understand the complex couplings and energy transfers between the Sun and the Earth, this also contributes with knowledge of the auroras and turbulence in the ionosphere. Satellites orbit in the ionosphere, and turbulence here affects both satellite communication and GPS signals.<\/p>\n<p>IO expands the existing measurement capacity of the ionosphere with a digisonde system that measures the electron density in the ionosphere. The digisonde system consists of a transmitting antenna connected to an 18m high mast and four receiving antennas.<\/p>\n<p>IO will thus become a central observatory for ionospheric monitoring.<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-7n6krq1-3f8bca7ade6a19896f2150e6a63762b8\">\n#top .flex_column.av-7n6krq1-3f8bca7ade6a19896f2150e6a63762b8{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-7n6krq1-3f8bca7ade6a19896f2150e6a63762b8{\nborder-radius:0px 0px 0px 0px;\npadding:20px 20px 20px 20px;\nbackground-color:#f6f6f6;\n}\n.responsive #top #wrap_all .flex_column.av-7n6krq1-3f8bca7ade6a19896f2150e6a63762b8{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-7n6krq1-3f8bca7ade6a19896f2150e6a63762b8 av_two_fifth  avia-builder-el-17  el_after_av_three_fifth  avia-builder-el-last  flex_column_div  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-a0ed0hl-e2802933bee7e5f5d324c1cb9636e489\">\n.avia-image-container.av-a0ed0hl-e2802933bee7e5f5d324c1cb9636e489 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-a0ed0hl-e2802933bee7e5f5d324c1cb9636e489 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-a0ed0hl-e2802933bee7e5f5d324c1cb9636e489 av-styling- avia-align-center  avia-builder-el-18  el_before_av_iconlist  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-47323 avia-img-lazy-loading-not-47323 avia_image ' src=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/IO-300x300.jpg\" alt='' title='IO'  height=\"300\" width=\"300\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/IO-300x300.jpg 300w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/IO-80x80.jpg 80w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/IO-36x36.jpg 36w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/IO-180x180.jpg 180w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/IO-705x705.jpg 705w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/IO.jpg 712w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m6j7rltt-bc40994869007845a379a927c74f7a36\">\n@keyframes av_sonarEffect_av-m6j7rltt-bc40994869007845a379a927c74f7a36 {\n  0% {opacity: 0.3;}\n 40% {opacity: 0.5; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5);}\n100% {opacity: 0; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5); transform: 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av-m6j7qyej-e47868a5b804707b778af28922b93a97 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue812' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Digital ionosonde\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Digital ionosonde<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<li><div class='iconlist_icon av-m6j7r8ve-893cafccbb773f1e9d8614de9c0e7ce6 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue842' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Troll Research Station\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Troll Research Station<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<li><div class='iconlist_icon av-m6j7rj4z-ab3233d39c29140ed611beabb40d3dba avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue80a' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Owner\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Owner<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><p><a href=\"https:\/\/www.uio.no\/english\/index.html\">University of Oslo<\/a><\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<\/ul><\/div><\/p><\/div><\/p>\n<\/div><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m6lge3d-20c5950c96657b04bb9dd3713e7515ad\">\n.av-layout-tab.av-m6lge3d-20c5950c96657b04bb9dd3713e7515ad{\nvertical-align:top;\n}\n<\/style>\n<div id='av-tab-section-1-2' class='av-layout-tab av-m6lge3d-20c5950c96657b04bb9dd3713e7515ad av-animation-delay-container  avia-builder-el-20  el_after_av_tab_sub_section  el_before_av_tab_sub_section  ' data-av-deeplink-tabs=\"ico\" data-av-tab-section-content=\"2\" data-tab-section-id=\"ico\"><div class=\"av-layout-tab-inner\"><div class=\"container\"><section  class='av_textblock_section av-m1p3spl-9a8979586622cc522c7b882548e122d7 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><strong>Integrated Cloud Observatory (ICO)<\/strong><\/h2>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-kk26rkp-310875426b4188bc66f251714e323f3b\">\n#top .flex_column.av-kk26rkp-310875426b4188bc66f251714e323f3b{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-kk26rkp-310875426b4188bc66f251714e323f3b{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-kk26rkp-310875426b4188bc66f251714e323f3b{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-kk26rkp-310875426b4188bc66f251714e323f3b av_three_fifth  avia-builder-el-22  el_after_av_textblock  el_before_av_two_fifth  first flex_column_div av-zero-column-padding  column-top-margin'     ><p><section  class='av_textblock_section av-jwk1imx-31232cac5aa77b230e638348c639aa09 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><strong>TONe Integrated Cloud Observatory (ICO)<\/strong><\/p>\n<\/div><\/section><br \/>\n<section  class='av_textblock_section av-m67pyjng-7cc099cad04dffcd7377f0eebe0fb1c7 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>The coupling between clouds and aerosols and their role in the radiative balance is an important factor in the warming of Antarctica. The radiative effects of clouds and aerosols are two of the largest uncertainties in global climate models. ICO contributes data to better understand these processes.<\/p>\n<p>The ICO instrumentation consists of a series of passive and active remote sensing instruments to measure temperature and humidity profiles and cloud and aerosol properties, and includes instrumentation for in-situ validation of the remote sensing instruments and a radiosonde system for daily balloon releases. This will be one of the few stations with such a measurement program in Antarctica.<\/p>\n<p>The unique location of Troll Research Station between the high ice shelf and the coast, right on the border between cold and cool summers, will make these measurements extra valuable.<\/p>\n<\/div><\/section><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-274w4gp-2b20f79f85f607b6f8b3e8b0f2e0bfc4\">\n#top .flex_column.av-274w4gp-2b20f79f85f607b6f8b3e8b0f2e0bfc4{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-274w4gp-2b20f79f85f607b6f8b3e8b0f2e0bfc4{\nborder-radius:0px 0px 0px 0px;\npadding:20px 20px 20px 20px;\nbackground-color:#f6f6f6;\n}\n.responsive #top #wrap_all .flex_column.av-274w4gp-2b20f79f85f607b6f8b3e8b0f2e0bfc4{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-274w4gp-2b20f79f85f607b6f8b3e8b0f2e0bfc4 av_two_fifth  avia-builder-el-25  el_after_av_three_fifth  avia-builder-el-last  flex_column_div  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-krmt5h5-fe79e79a1dc5cc704a9b82fd6dd289a6\">\n.avia-image-container.av-krmt5h5-fe79e79a1dc5cc704a9b82fd6dd289a6 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-krmt5h5-fe79e79a1dc5cc704a9b82fd6dd289a6 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-krmt5h5-fe79e79a1dc5cc704a9b82fd6dd289a6 av-styling- avia-align-center  avia-builder-el-26  el_before_av_iconlist  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-47320 avia-img-lazy-loading-not-47320 avia_image ' src=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/ICO-300x300.jpg\" alt='' title='ICO'  height=\"300\" width=\"300\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/ICO-300x300.jpg 300w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/ICO-80x80.jpg 80w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/ICO-36x36.jpg 36w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/ICO-180x180.jpg 180w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/ICO-705x705.jpg 705w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/ICO.jpg 712w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m6j3zqv8-854d620d3b4a5fb8b63a4bbcb0fa6123\">\n@keyframes av_sonarEffect_av-m6j3zqv8-854d620d3b4a5fb8b63a4bbcb0fa6123 {\n  0% {opacity: 0.3;}\n 40% {opacity: 0.5; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5);}\n100% {opacity: 0; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5); transform: scale(1.5);}\n}\n#top .avia-icon-list-container.av-m6j3zqv8-854d620d3b4a5fb8b63a4bbcb0fa6123 .iconlist_icon{\ncolor:#ffffff;\nbackground-color:#a6d494;\n}\n#top .avia-icon-list-container.av-m6j3zqv8-854d620d3b4a5fb8b63a4bbcb0fa6123 .iconlist_icon svg:first-child{\nstroke:#ffffff;\nfill:#ffffff;\n}\n#top .avia-icon-list-container.av-m6j3zqv8-854d620d3b4a5fb8b63a4bbcb0fa6123 .iconlist_icon:hover:after{\nanimation:av_sonarEffect_av-m6j3zqv8-854d620d3b4a5fb8b63a4bbcb0fa6123 1s ease-in-out;\n}\n#top #wrap_all .avia-icon-list-container.av-m6j3zqv8-854d620d3b4a5fb8b63a4bbcb0fa6123 .av_iconlist_title{\ncolor:#527789;\n}\n<\/style>\n<div  class='avia-icon-list-container av-m6j3zqv8-854d620d3b4a5fb8b63a4bbcb0fa6123  avia-builder-el-27  el_after_av_image  el_before_av_iconlist '><ul class='avia-icon-list avia_animate_when_almost_visible avia-icon-list-left av-iconlist-big av-m6j3zqv8-854d620d3b4a5fb8b63a4bbcb0fa6123 avia-sonar-shadow'>\n<li><div class='iconlist_icon av-m6j3znn6-e315a047dce9abe1f3c7c020a88831aa avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue857' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Follow the project\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Follow the project<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><p><a href=\"https:\/\/troll-observing-network.github.io\/integrated-cloud-observatory\/blog.html\">Blog- ICO<\/a><\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<\/ul><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m697bkae-99bc9afe499ef1a168148fc40c84f3cc\">\n@keyframes av_sonarEffect_av-m697bkae-99bc9afe499ef1a168148fc40c84f3cc {\n  0% {opacity: 0.3;}\n 40% {opacity: 0.5; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5);}\n100% {opacity: 0; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5); transform: scale(1.5);}\n}\n#top .avia-icon-list-container.av-m697bkae-99bc9afe499ef1a168148fc40c84f3cc .iconlist_icon{\ncolor:#ffffff;\nbackground-color:#527789;\n}\n#top .avia-icon-list-container.av-m697bkae-99bc9afe499ef1a168148fc40c84f3cc .iconlist_icon svg:first-child{\nstroke:#ffffff;\nfill:#ffffff;\n}\n#top .avia-icon-list-container.av-m697bkae-99bc9afe499ef1a168148fc40c84f3cc .iconlist_icon:hover:after{\nanimation:av_sonarEffect_av-m697bkae-99bc9afe499ef1a168148fc40c84f3cc 1s ease-in-out;\n}\n#top #wrap_all .avia-icon-list-container.av-m697bkae-99bc9afe499ef1a168148fc40c84f3cc .av_iconlist_title{\ncolor:#527789;\n}\n<\/style>\n<div  class='avia-icon-list-container av-m697bkae-99bc9afe499ef1a168148fc40c84f3cc  avia-builder-el-28  el_after_av_iconlist  avia-builder-el-last '><ul class='avia-icon-list avia_animate_when_almost_visible avia-icon-list-left av-iconlist-big av-m697bkae-99bc9afe499ef1a168148fc40c84f3cc avia-sonar-shadow'>\n<li><div class='iconlist_icon av-m696y6zi-c903cf1b395cf274129289875cb41f47 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue8de' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Comprehensive year-round measurement program. Microwave radiometer, two lidar systems, cloud radar and weather balloon\/radiosonde; measures cloud and aerosol properties.\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Comprehensive year-round measurement program. Microwave radiometer, two lidar systems, cloud radar and weather balloon\/radiosonde; measures cloud and aerosol properties.<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<li><div class='iconlist_icon av-m6970x9u-b7155f3f4c6924236b04187cde02a911 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue842' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Troll Research Station\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Troll Research Station<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<li><div class='iconlist_icon av-m696y6zi-5-00e14eb743143728777008ecf0f5998c avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue80a' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Owners\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Owners<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><ul>\n<li><a href=\"https:\/\/npolar.no\/en\/\">Norwegian Polar Institute<\/a><\/li>\n<\/ul>\n<p><strong>Partners:<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/lar.wsu.edu\/\"><span lang=\"NO-BOK\">Washington State University<\/span><\/a><\/li>\n<li><a href=\"https:\/\/www.leeds.ac.uk\/\">University of Leeds<\/a><\/li>\n<\/ul>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<\/ul><\/div><\/p><\/div><\/p>\n<\/div><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-gsr943d-ace8bcbcb3d1c88b2dd99e6b983eaf8d\">\n.av-layout-tab.av-gsr943d-ace8bcbcb3d1c88b2dd99e6b983eaf8d{\nvertical-align:top;\n}\n<\/style>\n<div id='av-tab-section-1-3' class='av-layout-tab av-gsr943d-ace8bcbcb3d1c88b2dd99e6b983eaf8d av-animation-delay-container  avia-builder-el-29  el_after_av_tab_sub_section  el_before_av_tab_sub_section  ' data-av-deeplink-tabs=\"aco\" data-av-tab-section-content=\"3\" data-tab-section-id=\"aco\"><div class=\"av-layout-tab-inner\"><div class=\"container\"><section  class='av_textblock_section av-gicgqs9-0bd0dd0bb4c5afafabfdd16e2b2355ea '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><strong>Atmosperic Composition Observatory (ACO)<\/strong><\/h2>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ezk3xy1-01f4af5b3f213e51aa73996fd9312455\">\n#top .flex_column.av-ezk3xy1-01f4af5b3f213e51aa73996fd9312455{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-ezk3xy1-01f4af5b3f213e51aa73996fd9312455{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-ezk3xy1-01f4af5b3f213e51aa73996fd9312455{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-ezk3xy1-01f4af5b3f213e51aa73996fd9312455 av_three_fifth  avia-builder-el-31  el_after_av_textblock  el_before_av_two_fifth  first flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-eminng9-fefad5bb1f0e5c638a4c45e4ce781806 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>The atmosphere across the globe is connected, and pollution at lower latitudes is transported to the polar regions by weather and wind systems. The poles are the most vulnerable areas on the globe, and global changes are first seen here. Therefore, it is important to make measurements of the atmosphere both far north and far south. By comparing these measurement results, we gain new knowledge about transport and effects related to pollution on a global scale. NILU established an observatory for monitoring air pollution on Troll as early as 2007.<\/p>\n<p>Today&#8217;s instrumentation: characterize the composition of the atmosphere, and measure seasonal and annual variations and transport of air pollutants to the area (aerosols, pollutants, mercury, carbon dioxide).<\/p>\n<p>ACO monitors atmospheric chemical composition and properties. ACO expands NILU&#8217;s current atmospheric observatory at Trollhaugen, 1 km from Troll Research Station, which already has some of Antarctica&#8217;s longest year-round, high-quality atmospheric series of measurements of pollutants, aerosols, trace gases and UV\/ozone.<\/p>\n<p>ACO consists of three new instruments; one for aerosols and size distribution (which is important e.g. for the transport of particles from forest fires in the Southern Hemisphere), one for measuring ozone hole-related gases (where the problem of the ozone hole is far from over) \u2013 and one for high-resolution greenhouse gas measurements.<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-b57v3sp-a5e96332fc1af196de70e8de2ef59d64\">\n#top .flex_column.av-b57v3sp-a5e96332fc1af196de70e8de2ef59d64{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-b57v3sp-a5e96332fc1af196de70e8de2ef59d64{\nborder-radius:0px 0px 0px 0px;\npadding:20px 20px 20px 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><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-47322 avia-img-lazy-loading-not-47322 avia_image ' src=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/ACO-300x300.jpg\" alt='' title='ACO'  height=\"300\" width=\"300\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/ACO-300x300.jpg 300w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/ACO-80x80.jpg 80w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/ACO-36x36.jpg 36w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/ACO-180x180.jpg 180w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/ACO-705x705.jpg 705w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/ACO.jpg 712w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m6j7mu2u-0c81bc2e147009e92def33ced82b102c\">\n@keyframes av_sonarEffect_av-m6j7mu2u-0c81bc2e147009e92def33ced82b102c {\n  0% {opacity: 0.3;}\n 40% {opacity: 0.5; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5);}\n100% {opacity: 0; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5); transform: scale(1.5);}\n}\n#top .avia-icon-list-container.av-m6j7mu2u-0c81bc2e147009e92def33ced82b102c .iconlist_icon{\ncolor:#ffffff;\nbackground-color:#527789;\n}\n#top .avia-icon-list-container.av-m6j7mu2u-0c81bc2e147009e92def33ced82b102c .iconlist_icon svg:first-child{\nstroke:#ffffff;\nfill:#ffffff;\n}\n#top .avia-icon-list-container.av-m6j7mu2u-0c81bc2e147009e92def33ced82b102c .iconlist_icon:hover:after{\nanimation:av_sonarEffect_av-m6j7mu2u-0c81bc2e147009e92def33ced82b102c 1s ease-in-out;\n}\n#top #wrap_all .avia-icon-list-container.av-m6j7mu2u-0c81bc2e147009e92def33ced82b102c .av_iconlist_title{\ncolor:#527789;\n}\n<\/style>\n<div  class='avia-icon-list-container av-m6j7mu2u-0c81bc2e147009e92def33ced82b102c  avia-builder-el-35  el_after_av_image  avia-builder-el-last '><ul class='avia-icon-list avia_animate_when_almost_visible avia-icon-list-left av-iconlist-big av-m6j7mu2u-0c81bc2e147009e92def33ced82b102c avia-sonar-shadow'>\n<li><div class='iconlist_icon av-m6j63i0a-6a5c8056105d06c2d40dcf5499935d95 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue812' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Instruments for aerosols and size distribution, ozone hole, and high-resolution greenhouse gas measurements.\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Instruments for aerosols and size distribution, ozone hole, and high-resolution greenhouse gas measurements.<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<li><div class='iconlist_icon av-m6j63vgb-d5f1da6ca944817d3ae6e3d7c5d97eb9 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue842' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Part of the existing air monitoring observatory at Troldhaugen.\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Part of the existing air monitoring observatory at Troldhaugen.<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<li><div class='iconlist_icon av-m6j64fiw-d65aa467f5b876f5735f27174e603572 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue80a' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Owner\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Owner<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><p><a href=\"https:\/\/www.nilu.com\">NILU<\/a><\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<\/ul><\/div><\/p><\/div><\/p>\n<\/div><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1z1zqah-17980e71fe238e04e206449dbad5f7b8\">\n.av-layout-tab.av-1z1zqah-17980e71fe238e04e206449dbad5f7b8{\nvertical-align:top;\n}\n<\/style>\n<div id='av-tab-section-1-4' class='av-layout-tab av-1z1zqah-17980e71fe238e04e206449dbad5f7b8 av-animation-delay-container  avia-builder-el-36  el_after_av_tab_sub_section  el_before_av_tab_sub_section  ' data-av-deeplink-tabs=\"ia\" data-av-tab-section-content=\"4\" data-tab-section-id=\"ia\"><div class=\"av-layout-tab-inner\"><div class=\"container\"><section  class='av_textblock_section av-1w57ftl-d9671375d99d9115424b6f071c2dc15a '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Infrasound Array (IA)<\/h2>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-hijmbo9-c95c82b0c2e23d2234076a10731ef6ff\">\n#top .flex_column.av-hijmbo9-c95c82b0c2e23d2234076a10731ef6ff{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-hijmbo9-c95c82b0c2e23d2234076a10731ef6ff{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-hijmbo9-c95c82b0c2e23d2234076a10731ef6ff{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-hijmbo9-c95c82b0c2e23d2234076a10731ef6ff av_three_fifth  avia-builder-el-38  el_after_av_textblock  el_before_av_two_fifth  first flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-hf2rq49-00a8ea76e77237765aa8989afae16dbd '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Measuring sound waves in the upper atmosphere provides information about atmospheric dynamics and vertical coupling between these parts of the atmosphere. These measurements, together with other atmospheric observatories, will help to increase our understanding of atmospheric processes.<\/p>\n<p>IA measures low-frequency pressure (sound) waves generated by atmospheric events, such as meteors, volcanoes, explosions and ocean waves, as well as abrupt ice movements.<\/p>\n<p>These waves can be used to analyze atmospheric dynamics and vertical coupling between different parts of the atmosphere. The propagation of infrasound waves in the atmosphere is affected by weather conditions such as wind and temperature. This allows infrasound waves from known sources (such as storm systems, volcanoes and ocean waves) to be used to analyze the state of the atmosphere.<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-d9pcmbd-761e1ba2c2f323d3112240d8f4a26017\">\n#top .flex_column.av-d9pcmbd-761e1ba2c2f323d3112240d8f4a26017{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-d9pcmbd-761e1ba2c2f323d3112240d8f4a26017{\nborder-radius:0px 0px 0px 0px;\npadding:20px 20px 20px 20px;\nbackground-color:#f6f6f6;\n}\n.responsive #top #wrap_all .flex_column.av-d9pcmbd-761e1ba2c2f323d3112240d8f4a26017{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-d9pcmbd-761e1ba2c2f323d3112240d8f4a26017 av_two_fifth  avia-builder-el-40  el_after_av_three_fifth  avia-builder-el-last  flex_column_div  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ickrd2x-8230bd2bd721d9ae6285f52c19d6fe6a\">\n.avia-image-container.av-ickrd2x-8230bd2bd721d9ae6285f52c19d6fe6a img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-ickrd2x-8230bd2bd721d9ae6285f52c19d6fe6a .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-ickrd2x-8230bd2bd721d9ae6285f52c19d6fe6a av-styling- avia-align-center  avia-builder-el-41  el_before_av_iconlist  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-47327 avia-img-lazy-loading-not-47327 avia_image ' src=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SA_IA-300x300.jpg\" alt='' title='SA_IA'  height=\"300\" width=\"300\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SA_IA-300x300.jpg 300w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SA_IA-80x80.jpg 80w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SA_IA-36x36.jpg 36w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SA_IA-180x180.jpg 180w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SA_IA-705x705.jpg 705w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SA_IA.jpg 712w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m696cam4-520ca01db14fca314e3545abc00c9f9d\">\n@keyframes av_sonarEffect_av-m696cam4-520ca01db14fca314e3545abc00c9f9d {\n  0% {opacity: 0.3;}\n 40% {opacity: 0.5; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5);}\n100% {opacity: 0; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5); transform: scale(1.5);}\n}\n#top .avia-icon-list-container.av-m696cam4-520ca01db14fca314e3545abc00c9f9d .iconlist_icon{\ncolor:#ffffff;\nbackground-color:#527789;\n}\n#top .avia-icon-list-container.av-m696cam4-520ca01db14fca314e3545abc00c9f9d .iconlist_icon svg:first-child{\nstroke:#ffffff;\nfill:#ffffff;\n}\n#top .avia-icon-list-container.av-m696cam4-520ca01db14fca314e3545abc00c9f9d .iconlist_icon:hover:after{\nanimation:av_sonarEffect_av-m696cam4-520ca01db14fca314e3545abc00c9f9d 1s ease-in-out;\n}\n#top #wrap_all .avia-icon-list-container.av-m696cam4-520ca01db14fca314e3545abc00c9f9d .av_iconlist_title{\ncolor:#527789;\n}\n<\/style>\n<div  class='avia-icon-list-container av-m696cam4-520ca01db14fca314e3545abc00c9f9d  avia-builder-el-42  el_after_av_image  avia-builder-el-last '><ul class='avia-icon-list avia_animate_when_almost_visible avia-icon-list-left av-iconlist-big av-m696cam4-520ca01db14fca314e3545abc00c9f9d avia-sonar-shadow'>\n<li><div class='iconlist_icon av-1o1twd5-d15ed173c72c45736f574f56d22ff528 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue812' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Nine sensors installed in an array configuration. Measures low-frequency sound waves in the atmosphere.\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Nine sensors installed in an array configuration. Measures low-frequency sound waves in the atmosphere.<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<li><div class='iconlist_icon av-10663zt-00864cfbf15bdce0c39a8b51d393bad1 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue842' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Armlenet, 12 km east of Troll research station. Co-located with SA.\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Armlenet, 12 km east of Troll research station. Co-located with SA.<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<li><div class='iconlist_icon av-ixdfix-34f0d5bf01fef55184c2c2f52a8061f9 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue80a' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: NORSAR\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >NORSAR<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<\/ul><\/div><\/p><\/div><\/p>\n<\/div><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-e4ffpyx-848cdbb3c46cd0328cea724fd112a70b\">\n.av-layout-tab.av-e4ffpyx-848cdbb3c46cd0328cea724fd112a70b{\nvertical-align:top;\n}\n<\/style>\n<div id='av-tab-section-1-5' class='av-layout-tab av-e4ffpyx-848cdbb3c46cd0328cea724fd112a70b av-animation-delay-container  avia-builder-el-43  el_after_av_tab_sub_section  el_before_av_tab_sub_section  ' data-av-deeplink-tabs=\"sa\" data-av-tab-section-content=\"5\" data-tab-section-id=\"sa\"><div class=\"av-layout-tab-inner\"><div class=\"container\"><section  class='av_textblock_section av-decvzy1-87e8b37297bc7b284407b1d43edc82f9 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Seismic Array (SA)<\/h2>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-c139ou1-ac396f4a48dd41bffdc9adbcc4fce5a4\">\n#top .flex_column.av-c139ou1-ac396f4a48dd41bffdc9adbcc4fce5a4{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-c139ou1-ac396f4a48dd41bffdc9adbcc4fce5a4{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-c139ou1-ac396f4a48dd41bffdc9adbcc4fce5a4{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-c139ou1-ac396f4a48dd41bffdc9adbcc4fce5a4 av_three_fifth  avia-builder-el-45  el_after_av_textblock  el_before_av_two_fifth  first flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-brkgapl-2ecd1d703a8b7c6af1a2decc904a6cc1 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Seismic observations provide information about movements in the Earth&#8217;s crust. Earthquakes and other sources generate different types of seismic waves that propagate through the bedrock. These waves can be measured and used to determine both the source and the structure of the ground. In Antarctica, icebergs colliding with the continent also generate seismic signals. Troll is one of the most sensitive areas for measuring seismic activity in Antarctica \u2013 due to its location far from the coast and on solid ground.<\/p>\n<p>SA consists of a seismic array of 9 sensor locations that provide extended three-dimensional information about seismic activity in the area, and estimates of the amplitude, frequency, velocity and direction of the recorded seismic signal.<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-9d5z9vd-4dd2a90aa66dca3425d8950ad72b2eea\">\n#top .flex_column.av-9d5z9vd-4dd2a90aa66dca3425d8950ad72b2eea{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-9d5z9vd-4dd2a90aa66dca3425d8950ad72b2eea{\nborder-radius:0px 0px 0px 0px;\npadding:20px 20px 20px 20px;\nbackground-color:#f6f6f6;\n}\n.responsive #top #wrap_all .flex_column.av-9d5z9vd-4dd2a90aa66dca3425d8950ad72b2eea{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-9d5z9vd-4dd2a90aa66dca3425d8950ad72b2eea av_two_fifth  avia-builder-el-47  el_after_av_three_fifth  avia-builder-el-last  flex_column_div  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ckv5oux-533b258d61f02dd6cfbd066facdcf98f\">\n.avia-image-container.av-ckv5oux-533b258d61f02dd6cfbd066facdcf98f img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-ckv5oux-533b258d61f02dd6cfbd066facdcf98f .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-ckv5oux-533b258d61f02dd6cfbd066facdcf98f av-styling- avia-align-center  avia-builder-el-48  el_before_av_iconlist  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-47327 avia-img-lazy-loading-not-47327 avia_image ' src=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SA_IA-300x300.jpg\" alt='' title='SA_IA'  height=\"300\" width=\"300\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SA_IA-300x300.jpg 300w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SA_IA-80x80.jpg 80w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SA_IA-36x36.jpg 36w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SA_IA-180x180.jpg 180w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SA_IA-705x705.jpg 705w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SA_IA.jpg 712w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m6j7pq6k-9ae76ab98ad9a821d1aae6ed15db69bb\">\n@keyframes av_sonarEffect_av-m6j7pq6k-9ae76ab98ad9a821d1aae6ed15db69bb {\n  0% {opacity: 0.3;}\n 40% {opacity: 0.5; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5);}\n100% {opacity: 0; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5); transform: scale(1.5);}\n}\n#top .avia-icon-list-container.av-m6j7pq6k-9ae76ab98ad9a821d1aae6ed15db69bb .iconlist_icon{\ncolor:#ffffff;\nbackground-color:#527789;\n}\n#top .avia-icon-list-container.av-m6j7pq6k-9ae76ab98ad9a821d1aae6ed15db69bb .iconlist_icon svg:first-child{\nstroke:#ffffff;\nfill:#ffffff;\n}\n#top .avia-icon-list-container.av-m6j7pq6k-9ae76ab98ad9a821d1aae6ed15db69bb .iconlist_icon:hover:after{\nanimation:av_sonarEffect_av-m6j7pq6k-9ae76ab98ad9a821d1aae6ed15db69bb 1s ease-in-out;\n}\n#top #wrap_all .avia-icon-list-container.av-m6j7pq6k-9ae76ab98ad9a821d1aae6ed15db69bb .av_iconlist_title{\ncolor:#527789;\n}\n<\/style>\n<div  class='avia-icon-list-container av-m6j7pq6k-9ae76ab98ad9a821d1aae6ed15db69bb  avia-builder-el-49  el_after_av_image  avia-builder-el-last '><ul class='avia-icon-list avia_animate_when_almost_visible avia-icon-list-left av-iconlist-big av-m6j7pq6k-9ae76ab98ad9a821d1aae6ed15db69bb avia-sonar-shadow'>\n<li><div class='iconlist_icon av-m6j7olge-e19762c74901e04949796aadcf701881 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue812' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Array of 9 seismic sensors.\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Array of 9 seismic sensors.<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<li><div class='iconlist_icon av-m6j7otd3-87d75ec88ea7106bde33990ecfc039e7 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue842' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Armlenet, 12 km east of Troll research station. Co-located with IA.\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Armlenet, 12 km east of Troll research station. Co-located with IA.<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<li><div class='iconlist_icon av-m6j7pk1t-e373bd93de25603c7513a60d91abad9e avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue80a' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Owner\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Owner<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><p><a href=\"https:\/\/www.norsar.no\/\">NORSAR<\/a><\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<\/ul><\/div><\/p><\/div><\/p>\n<\/div><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2ztic2h-2a7ef3f37f62063149cdb9c2d6bc10dc\">\n.av-layout-tab.av-2ztic2h-2a7ef3f37f62063149cdb9c2d6bc10dc{\nvertical-align:top;\n}\n<\/style>\n<div id='av-tab-section-1-6' class='av-layout-tab av-2ztic2h-2a7ef3f37f62063149cdb9c2d6bc10dc av-animation-delay-container  avia-builder-el-50  el_after_av_tab_sub_section  el_before_av_tab_sub_section  ' data-av-deeplink-tabs=\"smo\" data-av-tab-section-content=\"6\" data-tab-section-id=\"smo\"><div class=\"av-layout-tab-inner\"><div class=\"container\"><section  class='av_textblock_section av-9fmmah-8c99365f578b24a88b9deb6221eda51e '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><strong>Seabird Monitoring Observatory (SMO)<\/strong><\/h2>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1729frt-5b364577f9583b18e7246141237da85f\">\n#top .flex_column.av-1729frt-5b364577f9583b18e7246141237da85f{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-1729frt-5b364577f9583b18e7246141237da85f{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-1729frt-5b364577f9583b18e7246141237da85f{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-1729frt-5b364577f9583b18e7246141237da85f av_three_fifth  avia-builder-el-52  el_after_av_textblock  el_before_av_two_fifth  first flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-k48n2x-e7f21426d399912ffc6598e2f82b1175 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>The two largest seabird colonies in Dronning Maud Land are at Svarthamaren and Jutulsessen. Potentially more than 50% of the world&#8217;s population of Antarctic Petrels breed in the area. The main food source of the Antarctic Petrel is krill, which it obtains from the Southern Ocean. Antarctic Petrels thus function as so-called bio-indicators for the marine environment, so that by monitoring the petrel colony, one can take the pulse of the marine environment in the Southern Ocean.<\/p>\n<p>SMO collects data on the biology of seabird populations. SMO is based on automatic monitoring in Svarthamaren and Jutulsessen, two of the largest seabird colonies in Antarctica. The instrumentation consists of automatic time-lapse cameras, which combined with machine learning algorithms provide estimates of population size, breeding success and timing of breeding. In addition, automatic weather stations have been set up.<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-3xhr0vt-602bc0716cf4a20ad0f060eb10e9d11b\">\n#top .flex_column.av-3xhr0vt-602bc0716cf4a20ad0f060eb10e9d11b{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-3xhr0vt-602bc0716cf4a20ad0f060eb10e9d11b{\nborder-radius:0px 0px 0px 0px;\npadding:20px 20px 20px 20px;\nbackground-color:#f6f6f6;\n}\n.responsive #top #wrap_all .flex_column.av-3xhr0vt-602bc0716cf4a20ad0f060eb10e9d11b{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-3xhr0vt-602bc0716cf4a20ad0f060eb10e9d11b av_two_fifth  avia-builder-el-54  el_after_av_three_fifth  avia-builder-el-last  flex_column_div  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1bt94pl-feeea6b67b2f5d8309c5319ef24b1841\">\n.avia-image-container.av-1bt94pl-feeea6b67b2f5d8309c5319ef24b1841 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-1bt94pl-feeea6b67b2f5d8309c5319ef24b1841 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-1bt94pl-feeea6b67b2f5d8309c5319ef24b1841 av-styling- avia-align-center  avia-builder-el-55  el_before_av_iconlist  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-47326 avia-img-lazy-loading-not-47326 avia_image ' src=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SMO-300x300.jpg\" alt='' title='SMO'  height=\"300\" width=\"300\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SMO-300x300.jpg 300w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SMO-80x80.jpg 80w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SMO-36x36.jpg 36w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SMO-180x180.jpg 180w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SMO-705x705.jpg 705w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/SMO.jpg 712w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m6j85vtw-4aa5e70d752b7c88c8d03da228830f99\">\n@keyframes av_sonarEffect_av-m6j85vtw-4aa5e70d752b7c88c8d03da228830f99 {\n  0% {opacity: 0.3;}\n 40% {opacity: 0.5; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5);}\n100% {opacity: 0; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5); transform: scale(1.5);}\n}\n#top .avia-icon-list-container.av-m6j85vtw-4aa5e70d752b7c88c8d03da228830f99 .iconlist_icon{\ncolor:#ffffff;\nbackground-color:#527789;\n}\n#top .avia-icon-list-container.av-m6j85vtw-4aa5e70d752b7c88c8d03da228830f99 .iconlist_icon svg:first-child{\nstroke:#ffffff;\nfill:#ffffff;\n}\n#top .avia-icon-list-container.av-m6j85vtw-4aa5e70d752b7c88c8d03da228830f99 .iconlist_icon:hover:after{\nanimation:av_sonarEffect_av-m6j85vtw-4aa5e70d752b7c88c8d03da228830f99 1s ease-in-out;\n}\n#top #wrap_all .avia-icon-list-container.av-m6j85vtw-4aa5e70d752b7c88c8d03da228830f99 .av_iconlist_title{\ncolor:#527789;\n}\n<\/style>\n<div  class='avia-icon-list-container av-m6j85vtw-4aa5e70d752b7c88c8d03da228830f99  avia-builder-el-56  el_after_av_image  avia-builder-el-last '><ul class='avia-icon-list avia_animate_when_almost_visible avia-icon-list-left av-iconlist-big av-m6j85vtw-4aa5e70d752b7c88c8d03da228830f99 avia-sonar-shadow'>\n<li><div class='iconlist_icon av-m6j84lm0-af06ccaa3efb4e165905926e93037673 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue812' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Time-lapse camera and automatic weather stations.\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Time-lapse camera and automatic weather stations.<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<li><div class='iconlist_icon av-m6j857hs-51aae75777ab088ded3bfeca5e1cbe39 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue842' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Jutulsessen and Svarthamaren.\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Jutulsessen and Svarthamaren.<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<li><div class='iconlist_icon av-m6j85gva-c10f8656317b04a8f172f6269ae03017 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue80a' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Owner\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Owner<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><p><a href=\"https:\/\/npolar.no\">Norwegian Polar Institute<\/a><\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<\/ul><\/div><\/p><\/div><\/p>\n<\/div><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-5wgx1sp-590946d84aea4cd0d4a2ac65be3b98ba\">\n.av-layout-tab.av-5wgx1sp-590946d84aea4cd0d4a2ac65be3b98ba{\nvertical-align:top;\n}\n<\/style>\n<div id='av-tab-section-1-7' class='av-layout-tab av-5wgx1sp-590946d84aea4cd0d4a2ac65be3b98ba av-animation-delay-container  avia-builder-el-57  el_after_av_tab_sub_section  el_before_av_tab_sub_section  ' data-av-deeplink-tabs=\"fio\" data-av-tab-section-content=\"7\" data-tab-section-id=\"fio\"><div class=\"av-layout-tab-inner\"><div class=\"container\"><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-3uy6k1l-25f4364084870b3231e2edfcc3407d43\">\n#top .flex_column.av-3uy6k1l-25f4364084870b3231e2edfcc3407d43{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-3uy6k1l-25f4364084870b3231e2edfcc3407d43{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-3uy6k1l-25f4364084870b3231e2edfcc3407d43{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-3uy6k1l-25f4364084870b3231e2edfcc3407d43 av_three_fifth  avia-builder-el-58  el_before_av_two_fifth  avia-builder-el-first  first flex_column_div av-zero-column-padding  '     ><section  class='av_textblock_section av-5bmiaxl-b3cfac92cf9f753e9de406a94673245d '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><strong>Fimbulisen Ice Shelf Observatory (FIO)<\/strong><\/h2>\n<\/div><\/section><br \/>\n<section  class='av_textblock_section av-3fbjxdl-8aba994705618aa2a5a7497c76287a6a '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>One of the most serious consequences of global warming is sea level rise. Future sea level rise is affected by the melting of the Antarctic ice sheet, but there is a particularly high uncertainty associated with the melting of the ice shelf, the ocean&#8217;s influence on it, and the ice shelf&#8217;s response. We need to find answers to how stable the current cold regime in the area is, and what the potential drivers of change are. Fimbul is the largest ice shelf in Dronning Maud Land, and a system for long-term monitoring was established there in 2009. The instrumentation is outdated and needs to be replaced.<\/p>\n<p>Through TONe-FIO, the ice has now been drilled through again and new instrumentation has been deployed to continue the long time series of ice shelf mass balance, warm water inflow, and turbulence measurements in the ice shelf\u2013ocean boundary layer. In addition, instruments were installed for a future glider campaign under the ice.<\/p>\n<\/div><\/section><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m67ojbhb-d2a2a987c23e5a78dc28449447c42231\">\n#top .flex_column.av-m67ojbhb-d2a2a987c23e5a78dc28449447c42231{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-m67ojbhb-d2a2a987c23e5a78dc28449447c42231{\nborder-radius:0px 0px 0px 0px;\npadding:20px 20px 20px 20px;\nbackground-color:#f6f6f6;\n}\n.responsive #top #wrap_all .flex_column.av-m67ojbhb-d2a2a987c23e5a78dc28449447c42231{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-m67ojbhb-d2a2a987c23e5a78dc28449447c42231 av_two_fifth  avia-builder-el-61  el_after_av_three_fifth  avia-builder-el-last  flex_column_div  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4db8509-5573770ebbcf3f988029177b6ffbe45e\">\n.avia-image-container.av-4db8509-5573770ebbcf3f988029177b6ffbe45e img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-4db8509-5573770ebbcf3f988029177b6ffbe45e .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-4db8509-5573770ebbcf3f988029177b6ffbe45e av-styling- avia-align-center  avia-builder-el-62  el_before_av_iconlist  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-47321 avia-img-lazy-loading-not-47321 avia_image ' src=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/FIO-300x300.jpg\" alt='' title='FIO'  height=\"300\" width=\"300\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/FIO-300x300.jpg 300w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/FIO-80x80.jpg 80w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/FIO-36x36.jpg 36w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/FIO-180x180.jpg 180w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/FIO-705x705.jpg 705w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/FIO.jpg 712w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m6j83nz1-e7b15da9c6618cc7b63aca42e149bbf3\">\n@keyframes av_sonarEffect_av-m6j83nz1-e7b15da9c6618cc7b63aca42e149bbf3 {\n  0% {opacity: 0.3;}\n 40% {opacity: 0.5; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5);}\n100% {opacity: 0; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5); transform: scale(1.5);}\n}\n#top .avia-icon-list-container.av-m6j83nz1-e7b15da9c6618cc7b63aca42e149bbf3 .iconlist_icon{\ncolor:#ffffff;\nbackground-color:#527789;\n}\n#top .avia-icon-list-container.av-m6j83nz1-e7b15da9c6618cc7b63aca42e149bbf3 .iconlist_icon svg:first-child{\nstroke:#ffffff;\nfill:#ffffff;\n}\n#top .avia-icon-list-container.av-m6j83nz1-e7b15da9c6618cc7b63aca42e149bbf3 .iconlist_icon:hover:after{\nanimation:av_sonarEffect_av-m6j83nz1-e7b15da9c6618cc7b63aca42e149bbf3 1s ease-in-out;\n}\n#top #wrap_all .avia-icon-list-container.av-m6j83nz1-e7b15da9c6618cc7b63aca42e149bbf3 .av_iconlist_title{\ncolor:#527789;\n}\n<\/style>\n<div  class='avia-icon-list-container av-m6j83nz1-e7b15da9c6618cc7b63aca42e149bbf3  avia-builder-el-63  el_after_av_image  avia-builder-el-last '><ul class='avia-icon-list avia_animate_when_almost_visible avia-icon-list-left av-iconlist-big av-m6j83nz1-e7b15da9c6618cc7b63aca42e149bbf3 avia-sonar-shadow'>\n<li><div class='iconlist_icon av-m6j82mrq-d3b279bfa29fd42aa00b2fc42c9b3ab9 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue812' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Measuring currents, temperature and salinity in the water column under the ice shelf, turbulence in the boundary layer between the ice shelf and the ocean, sound sources for future glider campaigns under the ice, and melting rate on top of the ice.\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Measuring currents, temperature and salinity in the water column under the ice shelf, turbulence in the boundary layer between the ice shelf and the ocean, sound sources for future glider campaigns under the ice, and melting rate on top of the ice.<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<li><div class='iconlist_icon av-m6j82uzk-483ce1ddfcd7e8b1f17ae34d44b521e1 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue842' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Two locations on Fimbulisen.\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Two locations on Fimbulisen.<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<li><div class='iconlist_icon av-m6j838vh-f1b8a954acbbc8e3b3442acf4dbb570c avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue80a' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Owners\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Owners<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><div class=\"iconlist_content \">\n<p><a href=\"https:\/\/npolar.no\/en\/\">Norwegian Polar Institute<\/a><\/p>\n<p><a href=\"https:\/\/www.uib.no\/en\">University of Bergen<\/a><\/p>\n<p><strong>Partner:<\/strong><\/p>\n<p><a href=\"https:\/\/www.bas.ac.uk\/\">British Antarctic Survey<\/a><\/p>\n<\/div>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<\/ul><\/div><\/p><\/div><\/p>\n<\/div><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-8l3otg9-d7b01e7cb8cc7375b23d201b14764f1d\">\n.av-layout-tab.av-8l3otg9-d7b01e7cb8cc7375b23d201b14764f1d{\nvertical-align:top;\n}\n<\/style>\n<div id='av-tab-section-1-8' class='av-layout-tab av-8l3otg9-d7b01e7cb8cc7375b23d201b14764f1d av-animation-delay-container  avia-builder-el-64  el_after_av_tab_sub_section  el_before_av_tab_sub_section  ' data-av-deeplink-tabs=\"momo\" data-av-tab-section-content=\"8\" data-tab-section-id=\"momo\"><div class=\"av-layout-tab-inner\"><div class=\"container\"><section  class='av_textblock_section av-845lxvd-9ca17694ca5401d583745b55a5f42f67 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><strong>Multidisciplinary Ocean Moored Observatory (MOMO)<\/strong><\/h2>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-6uaghw9-b28774287a2823378aa6b3f74ef46569\">\n#top .flex_column.av-6uaghw9-b28774287a2823378aa6b3f74ef46569{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-6uaghw9-b28774287a2823378aa6b3f74ef46569{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-6uaghw9-b28774287a2823378aa6b3f74ef46569{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-6uaghw9-b28774287a2823378aa6b3f74ef46569 av_three_fifth  avia-builder-el-66  el_after_av_textblock  el_before_av_two_fifth  first flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-6ahk255-74f41e435dbbf124f024222dafcb8c7c '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>The physical ocean system is closely linked to the carbon cycle and the marine ecosystem. MOMO contributes to improving the understanding of processes and systems in order to try to understand how the ecosystem adapts.<\/p>\n<p>Through TONe, NP and UiB will further develop existing ocean rigs and oceanographic measurements over the continental shelf at 6\u00b0E by harmonizing instruments to national standards. The rigs are maintained from the established Troll Transekt expedition, which uses the annual supply ship to Troll as a platform for regular marine observations.<\/p>\n<p>MOMO collects physical, biogeochemical and biological data from the Weddell Gyre inlet\/Antarctic Slope Front, off the DML coast in the Kong Haakon VII Sea. There are very few other observations that measure year-round in the area. MOMO helps us understand changes in climate dynamics and the carbon cycle in the area. The combination of long-term measurements on the shelf (MOMO) and measurements under the ice shelf (FIO) is unique and enables us to see connections between variability and currents in the ocean and under the ice shelf.<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-5lo9a3d-db07b27926c0cd02a17b42e65b457c73\">\n#top .flex_column.av-5lo9a3d-db07b27926c0cd02a17b42e65b457c73{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-5lo9a3d-db07b27926c0cd02a17b42e65b457c73{\nborder-radius:0px 0px 0px 0px;\npadding:20px 20px 20px 20px;\nbackground-color:#f6f6f6;\n}\n.responsive #top #wrap_all .flex_column.av-5lo9a3d-db07b27926c0cd02a17b42e65b457c73{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-5lo9a3d-db07b27926c0cd02a17b42e65b457c73 av_two_fifth  avia-builder-el-68  el_after_av_three_fifth  avia-builder-el-last  flex_column_div  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-76oigbd-52d40fe0a021b3e9b58b23f8beaa885a\">\n.avia-image-container.av-76oigbd-52d40fe0a021b3e9b58b23f8beaa885a img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-76oigbd-52d40fe0a021b3e9b58b23f8beaa885a .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-76oigbd-52d40fe0a021b3e9b58b23f8beaa885a av-styling- avia-align-center  avia-builder-el-69  el_before_av_iconlist  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-47324 avia-img-lazy-loading-not-47324 avia_image ' src=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/MOMO-300x300.jpg\" alt='' title='MOMO'  height=\"300\" width=\"300\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/MOMO-300x300.jpg 300w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/MOMO-80x80.jpg 80w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/MOMO-36x36.jpg 36w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/MOMO-180x180.jpg 180w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/MOMO-705x705.jpg 705w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/MOMO.jpg 712w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m6j7yy44-5d6d785a1bd923d87e2102041c073d45\">\n@keyframes av_sonarEffect_av-m6j7yy44-5d6d785a1bd923d87e2102041c073d45 {\n  0% {opacity: 0.3;}\n 40% {opacity: 0.5; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5);}\n100% {opacity: 0; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5); transform: scale(1.5);}\n}\n#top .avia-icon-list-container.av-m6j7yy44-5d6d785a1bd923d87e2102041c073d45 .iconlist_icon{\ncolor:#ffffff;\nbackground-color:#527789;\n}\n#top .avia-icon-list-container.av-m6j7yy44-5d6d785a1bd923d87e2102041c073d45 .iconlist_icon svg:first-child{\nstroke:#ffffff;\nfill:#ffffff;\n}\n#top .avia-icon-list-container.av-m6j7yy44-5d6d785a1bd923d87e2102041c073d45 .iconlist_icon:hover:after{\nanimation:av_sonarEffect_av-m6j7yy44-5d6d785a1bd923d87e2102041c073d45 1s ease-in-out;\n}\n#top #wrap_all .avia-icon-list-container.av-m6j7yy44-5d6d785a1bd923d87e2102041c073d45 .av_iconlist_title{\ncolor:#527789;\n}\n<\/style>\n<div  class='avia-icon-list-container av-m6j7yy44-5d6d785a1bd923d87e2102041c073d45  avia-builder-el-70  el_after_av_image  avia-builder-el-last '><ul class='avia-icon-list avia_animate_when_almost_visible avia-icon-list-left av-iconlist-big av-m6j7yy44-5d6d785a1bd923d87e2102041c073d45 avia-sonar-shadow'>\n<li><div class='iconlist_icon av-m6j7y55f-97430bac0c61e6122812f4f571fb16d9 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue812' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Multidisciplinary ocean rigs at three locations. Measurement of temperature, salinity, currents, ice thickness, oxygen, carbon dioxide, chlorophyll-a, echosounder and passive acoustics.\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Multidisciplinary ocean rigs at three locations. Measurement of temperature, salinity, currents, ice thickness, oxygen, carbon dioxide, chlorophyll-a, echosounder and passive acoustics.<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<li><div class='iconlist_icon av-m6j7yhk1-cae6d8e6148d467e17c8a68f28e68ce8 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue842' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Over the continental shelf at 6\u00b0E in the King Haakon VII Sea.\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Over the continental shelf at 6\u00b0E in the King Haakon VII Sea.<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<li><div class='iconlist_icon av-m6j7yrdc-d2036733eac9cf499aa8a2db7d613521 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue80a' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Owners\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Owners<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><p><a href=\"https:\/\/npolar.no\/en\/\">Norwegian Polar Institute<\/a><br \/>\n<a href=\"https:\/\/www.uib.no\/en\">University of Bergen<\/a><\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<\/ul><\/div><\/p><\/div><\/p>\n<\/div><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m651q68l-5517ecfc45dc07fc1e827749d8921318\">\n.av-layout-tab.av-m651q68l-5517ecfc45dc07fc1e827749d8921318{\nvertical-align:top;\n}\n<\/style>\n<div id='av-tab-section-1-9' class='av-layout-tab av-m651q68l-5517ecfc45dc07fc1e827749d8921318 av-animation-delay-container  avia-builder-el-71  el_after_av_tab_sub_section  el_before_av_tab_sub_section  ' data-av-deeplink-tabs=\"rpas\" data-av-tab-section-content=\"9\" data-tab-section-id=\"rpas\"><div class=\"av-layout-tab-inner\"><div class=\"container\"><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-35l8h15-d1e1fbedbe6b015eef7f1ac730932dc0\">\n#top .flex_column.av-35l8h15-d1e1fbedbe6b015eef7f1ac730932dc0{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-35l8h15-d1e1fbedbe6b015eef7f1ac730932dc0{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-35l8h15-d1e1fbedbe6b015eef7f1ac730932dc0{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-35l8h15-d1e1fbedbe6b015eef7f1ac730932dc0 av_three_fifth  avia-builder-el-72  el_before_av_two_fifth  avia-builder-el-first  first flex_column_div av-zero-column-padding  '     ><section  class='av_textblock_section av-mfb4vfc4-a531779ee070638eca55a256cbf65d6e '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Remotely Piloted Aircraft Systems (RPAS)<\/h2>\n<\/div><\/section><br \/>\n<section  class='av_textblock_section av-2m50kgp-0bb9fc9cd84e85ae453be76937521f16 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>The observatories collect data from fixed positions, but do not say anything about spatial variability. The RPAS service (drones) complements the observations from the observatories by collecting data horizontally and vertically from a larger area of \u200b\u200bDronning Maud Land. The drones have various types of sensor systems mounted on board for collecting data from the atmosphere, cryosphere and marine and terrestrial ecosystems. The RPAS infrastructure consists of two Windracer fixed-wing aircraft. The aircraft has a wingspan of almost 10 m and can weigh up to 350 kg. The aircraft have a range of 600\u2013800 km (about 6 hours) and can thus reach the coast of Dronning Maud Land at the starting point Troll. The drone&#8217;s instrument packages:<\/p>\n<p>The optical package contains a hyperspectral camera for visible and near-infrared frequencies. Applications include vegetation mapping, spectral albedo and ocean color.<br \/>\nThe radar package combines UHF\/VHF radar and a 2\u20138 GHz ultra-wideband radar. Applications include ice and glacier thickness and surface stratification, which indicates snow accumulation.<br \/>\nThe atmosphere package consists of broadband long- and short-wave radiometers that look both upwards and downwards to measure e.g. surface albedo and net radiative fluxes.<\/p>\n<p>Camera and meteorological sensors will be common to all three packages.<\/p>\n<p>The RPAS service is being developed, established and tested under TONe, and a pilot campaign will be conducted in the summer season 2026\/27 from Troll. During the pilot season, the drones will fly and collect all types of data for interested research groups. The RPAS services will be available for use for research projects from the season 2027\/28.<\/p>\n<\/div><\/section><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-23zam8p-f0833c9028572e1b11fc5929836e2d54\">\n#top .flex_column.av-23zam8p-f0833c9028572e1b11fc5929836e2d54{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-23zam8p-f0833c9028572e1b11fc5929836e2d54{\nborder-radius:0px 0px 0px 0px;\npadding:20px 20px 20px 20px;\nbackground-color:#f6f6f6;\n}\n.responsive #top #wrap_all .flex_column.av-23zam8p-f0833c9028572e1b11fc5929836e2d54{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-23zam8p-f0833c9028572e1b11fc5929836e2d54 av_two_fifth  avia-builder-el-75  el_after_av_three_fifth  avia-builder-el-last  flex_column_div  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-3m5bnw9-8f36c005a2377058fa0dd9c0ee7cad49\">\n.avia-image-container.av-3m5bnw9-8f36c005a2377058fa0dd9c0ee7cad49 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-3m5bnw9-8f36c005a2377058fa0dd9c0ee7cad49 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-3m5bnw9-8f36c005a2377058fa0dd9c0ee7cad49 av-styling- avia-align-center  avia-builder-el-76  el_before_av_iconlist  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-47325 avia-img-lazy-loading-not-47325 avia_image ' src=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/RPAS-300x300.jpg\" alt='' title='RPAS'  height=\"300\" width=\"300\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/RPAS-300x300.jpg 300w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/RPAS-80x80.jpg 80w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/RPAS-36x36.jpg 36w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/RPAS-180x180.jpg 180w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/RPAS-705x705.jpg 705w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/RPAS.jpg 712w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m6j87w8c-b7abdb9d809085e370c1a7f91818b389\">\n@keyframes av_sonarEffect_av-m6j87w8c-b7abdb9d809085e370c1a7f91818b389 {\n  0% {opacity: 0.3;}\n 40% {opacity: 0.5; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5);}\n100% {opacity: 0; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5); transform: scale(1.5);}\n}\n#top .avia-icon-list-container.av-m6j87w8c-b7abdb9d809085e370c1a7f91818b389 .iconlist_icon{\ncolor:#ffffff;\nbackground-color:#527789;\n}\n#top .avia-icon-list-container.av-m6j87w8c-b7abdb9d809085e370c1a7f91818b389 .iconlist_icon svg:first-child{\nstroke:#ffffff;\nfill:#ffffff;\n}\n#top .avia-icon-list-container.av-m6j87w8c-b7abdb9d809085e370c1a7f91818b389 .iconlist_icon:hover:after{\nanimation:av_sonarEffect_av-m6j87w8c-b7abdb9d809085e370c1a7f91818b389 1s ease-in-out;\n}\n#top #wrap_all .avia-icon-list-container.av-m6j87w8c-b7abdb9d809085e370c1a7f91818b389 .av_iconlist_title{\ncolor:#527789;\n}\n<\/style>\n<div  class='avia-icon-list-container av-m6j87w8c-b7abdb9d809085e370c1a7f91818b389  avia-builder-el-77  el_after_av_image  avia-builder-el-last '><ul class='avia-icon-list avia_animate_when_almost_visible avia-icon-list-left av-iconlist-big av-m6j87w8c-b7abdb9d809085e370c1a7f91818b389 avia-sonar-shadow'>\n<li><div class='iconlist_icon av-m6j87awp-e02e2d9828218c78aded2dcbba253213 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue812' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Two large fixed-wing drones from Windracer with various sensor packages: optical, radar and atmospheric.\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Two large fixed-wing drones from Windracer with various sensor packages: optical, radar and atmospheric.<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<li><div class='iconlist_icon av-m6j87lig-21193e344f19d10d98c7b3eea7243157 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue842' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Operated from Troll research station.\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Operated from Troll research station.<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<li><div class='iconlist_icon av-m6j87u1b-b9b9da9c0b4380b2235bdc3f8f942154 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue80a' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Owners\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Owners<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><p><a href=\"https:\/\/www.norceresearch.no\/\">NORCE<\/a><\/p>\n<p><a href=\"https:\/\/npolar.no\/en\/\">Norwegian Polar Institute<\/a><\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<\/ul><\/div><\/p><\/div><\/p>\n<\/div><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m651qhci-67a66c6167ceba7ac6ea3b1d815dd06e\">\n.av-layout-tab.av-m651qhci-67a66c6167ceba7ac6ea3b1d815dd06e{\nvertical-align:top;\n}\n<\/style>\n<div id='av-tab-section-1-10' class='av-layout-tab av-m651qhci-67a66c6167ceba7ac6ea3b1d815dd06e av-animation-delay-container  avia-builder-el-78  el_after_av_tab_sub_section  avia-builder-el-last  ' data-av-deeplink-tabs=\"data\" data-av-tab-section-content=\"10\" data-tab-section-id=\"data\"><div class=\"av-layout-tab-inner\"><div class=\"container\"><p><div  class='flex_column av-11dklzt-911f7e3b84eb2b0b4891f608954a02f0 av_three_fifth  avia-builder-el-79  el_before_av_two_fifth  avia-builder-el-first  first flex_column_div  '     ><section  class='av_textblock_section av-julf2x-617a5d665f8c34ac1b097faf7f8eb098 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Access to collected data<\/h2>\n<p>Data will be collected according to FAIR principles and be searchable and accessible to all. The data system ensures and promotes open and unrestricted access to the data collected from the observatories and the RPAS service.<\/p>\n<p>The data system consists of a data infrastructure on Troll that ensures secure and structured management of TONe data in Antarctica, as well as permanent data storage at the data centers. A dedicated TONe web portal will be established that will be a common gateway for information about TONe data. A separate user interface with good search functions will be established where metadata can be searched.<\/p>\n<\/div><\/section><\/div><div  class='flex_column av-22537rt-ec10f40a4c324eaa36ed9cf1cf429543 av_two_fifth  avia-builder-el-81  el_after_av_three_fifth  avia-builder-el-last  flex_column_div  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1fdqh21-dceca046626c2b7750d7096d411ab4d5\">\n.avia-image-container.av-1fdqh21-dceca046626c2b7750d7096d411ab4d5 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-1fdqh21-dceca046626c2b7750d7096d411ab4d5 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-1fdqh21-dceca046626c2b7750d7096d411ab4d5 av-styling- avia-align-center  avia-builder-el-82  el_before_av_iconlist  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-47328 avia-img-lazy-loading-not-47328 avia_image ' src=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/data-300x256.jpg\" alt='' title='data'  height=\"256\" width=\"300\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/data-300x256.jpg 300w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/data-1030x879.jpg 1030w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/data-768x656.jpg 768w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/data-705x602.jpg 705w, https:\/\/npolar.no\/wp-content\/uploads\/2025\/01\/data.jpg 1230w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1ygbjvd-8d482ded2d28ebfb6dc31412aa1b2be6\">\n@keyframes av_sonarEffect_av-1ygbjvd-8d482ded2d28ebfb6dc31412aa1b2be6 {\n  0% {opacity: 0.3;}\n 40% {opacity: 0.5; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5);}\n100% {opacity: 0; box-shadow: 0 0 0 2px rgba(255,255,255,0.1), 0 0 10px 10px #ffffff, 0 0 0 10px rgba(255,255,255,0.5); transform: scale(1.5);}\n}\n#top .avia-icon-list-container.av-1ygbjvd-8d482ded2d28ebfb6dc31412aa1b2be6 .iconlist_icon{\ncolor:#ffffff;\nbackground-color:#527789;\n}\n#top .avia-icon-list-container.av-1ygbjvd-8d482ded2d28ebfb6dc31412aa1b2be6 .iconlist_icon svg:first-child{\nstroke:#ffffff;\nfill:#ffffff;\n}\n#top .avia-icon-list-container.av-1ygbjvd-8d482ded2d28ebfb6dc31412aa1b2be6 .iconlist_icon:hover:after{\nanimation:av_sonarEffect_av-1ygbjvd-8d482ded2d28ebfb6dc31412aa1b2be6 1s ease-in-out;\n}\n#top #wrap_all .avia-icon-list-container.av-1ygbjvd-8d482ded2d28ebfb6dc31412aa1b2be6 .av_iconlist_title{\ncolor:#527789;\n}\n<\/style>\n<div  class='avia-icon-list-container av-1ygbjvd-8d482ded2d28ebfb6dc31412aa1b2be6  avia-builder-el-83  el_after_av_image  avia-builder-el-last '><ul class='avia-icon-list avia_animate_when_almost_visible avia-icon-list-left av-iconlist-big av-1ygbjvd-8d482ded2d28ebfb6dc31412aa1b2be6 avia-sonar-shadow'>\n<li><div class='iconlist_icon av-1o8do0p-09faeb26464bf781b1e6be65674954c4 avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue812' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry av-iconlist-empty\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Data server at Troll and TONe data portal online.\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Data server at Troll and TONe data portal online.<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<li><div class='iconlist_icon av-kwvla1-d675cc2bf966bbed483c4e38a7905a7f avia-font-entypo-fontello avia-iconfont avia-font-entypo-fontello'><span class='av-icon-char' data-av_icon='\ue80a' data-av_iconfont='entypo-fontello' aria-hidden=\"true\"><\/span><\/div><article class=\"article-icon-entry \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconlist_content_wrap\"><header class=\"entry-content-header\" aria-label=\"Icon: Owner\"><h4 class='av_iconlist_title iconlist_title  av_inherit_color'  itemprop=\"headline\" >Owner<\/h4><\/header><div class='iconlist_content '  itemprop=\"text\" ><p><a href=\"https:\/\/npolar.no\/en\/\">Norwegian Polar Institute<\/a><\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><div class=\"iconlist-timeline\"><\/div><\/li>\n<\/ul><\/div><\/p><\/div><\/p>\n<\/div><\/div><\/div>\n<\/div><\/div><\/div><div id='after_tab_section_1'  class='main_color av_default_container_wrap container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-49176'><div class='entry-content-wrapper clearfix'>\n<section  class='av_textblock_section av-m655gpia-b9ad794981ece916d6b5bb867693b34e '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>News about TONe<\/h2>\n<\/div><\/section>\n<div id='av-masonry-1' class='av-masonry av-m655k7a0-583237db1166f33631239e4a121a85af noHover av-fixed-size av-1px-gap av-hover-overlay-active av-masonry-animation-active av-masonry-col-flexible av-caption-always av-caption-style-overlay av-masonry-entries ' data-post_id=\"49176\"><div class=\"av-masonry-container isotope av-js-disabled\"><div class='av-masonry-entry isotope-item av-masonry-item-no-image '><\/div><a href=\"https:\/\/npolar.no\/en\/newsarticle\/norwegian-polar-institute-joins-the-european-polar-board\/\"  id='av-masonry-1-item-53256' data-av-masonry-item='53256' class='av-masonry-entry isotope-item post-53256 nyhet type-nyhet status-publish has-post-thumbnail hentry emne-sverdrup-en emne-antarctic emne-troll-en emne-arctic emne-svalbard-en emne-scientific-research emne-ny-alesund-en emne-environmental-management emne-climate emne-kronprins-haakon-en emne-oceanography emne-arctic-ocean emne-antarctic-2 emne-tone-en  av-masonry-item-with-image' title=\"MS Silver Arctic Ved Fimbulisen\"   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container' style=\"background-image: url(https:\/\/npolar.no\/wp-content\/uploads\/2026\/02\/Fimbulisen-Antarctica-photo-Stein-Tronstad-Norwegian-Polar-Institute-1-1-705x470.jpg);\"  title=\"MS Silver Arctic Ved Fimbulisen\" ><\/div><\/div><figcaption class='av-inner-masonry-content site-background'><div class='av-inner-masonry-content-pos'><div class='av-inner-masonry-content-pos-content'><div class='avia-arrow'><\/div><h3 class='av-masonry-entry-title entry-title '  itemprop=\"headline\" >Norwegian Polar Institute joins the European Polar Board<\/h3><\/div><\/div><\/figcaption><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/npolar.no\/en\/newsarticle\/the-troll-observing-network-tone-drone-access-call\/\"  id='av-masonry-1-item-49467' data-av-masonry-item='49467' class='av-masonry-entry isotope-item post-49467 nyhet type-nyhet status-publish has-post-thumbnail hentry emne-antarctic emne-scientific-research emne-antarctic-2 emne-tone-en  av-masonry-item-with-image' title=\"PXL 20250904 090732719\"   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container' style=\"background-image: url(https:\/\/npolar.no\/wp-content\/uploads\/2025\/09\/PXL_20250904_090732719-705x397.jpg);\"  title=\"PXL 20250904 090732719\" ><\/div><\/div><figcaption class='av-inner-masonry-content site-background'><div class='av-inner-masonry-content-pos'><div class='av-inner-masonry-content-pos-content'><div class='avia-arrow'><\/div><h3 class='av-masonry-entry-title entry-title '  itemprop=\"headline\" >The Troll Observing Network (TONe) drone access call<\/h3><\/div><\/div><\/figcaption><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/npolar.no\/en\/newsarticle\/into-the-mysteries-of-cold-clouds\/\"  id='av-masonry-1-item-47513' data-av-masonry-item='47513' class='av-masonry-entry isotope-item post-47513 nyhet type-nyhet status-publish has-post-thumbnail hentry emne-antarctic emne-scientific-research emne-climate emne-antarctic-2 emne-tone-en emne-blog  av-masonry-item-with-image' title=\"DML Ecosystem Cruise\"   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container' style=\"background-image: url(https:\/\/npolar.no\/wp-content\/uploads\/2025\/04\/skyerrudi-705x258.jpg);\"  title=\"DML Ecosystem Cruise\" ><\/div><\/div><figcaption class='av-inner-masonry-content site-background'><div class='av-inner-masonry-content-pos'><div class='av-inner-masonry-content-pos-content'><div class='avia-arrow'><\/div><h3 class='av-masonry-entry-title entry-title '  itemprop=\"headline\" >Into the Mysteries of Cold Clouds<\/h3><\/div><\/div><\/figcaption><\/figure><\/a><!--end av-masonry entry--><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>The Troll Observation Network (TONe) is a multidisciplinary distributed observation network that will be established at and around the Norwegian research station Troll in Dronning Maud Land. The infrastructure strengthens Norway&#8217;s position within Antarctic research and monitoring, and provides Norwegian and international researchers with access to observational data as a basis for new knowledge that is useful to society.<\/p>\n","protected":false},"author":2,"featured_media":49106,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[],"emne":[],"class_list":["post-49176","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/npolar.no\/en\/wp-json\/wp\/v2\/pages\/49176","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/npolar.no\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/npolar.no\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/npolar.no\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/npolar.no\/en\/wp-json\/wp\/v2\/comments?post=49176"}],"version-history":[{"count":5,"href":"https:\/\/npolar.no\/en\/wp-json\/wp\/v2\/pages\/49176\/revisions"}],"predecessor-version":[{"id":49496,"href":"https:\/\/npolar.no\/en\/wp-json\/wp\/v2\/pages\/49176\/revisions\/49496"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/npolar.no\/en\/wp-json\/wp\/v2\/media\/49106"}],"wp:attachment":[{"href":"https:\/\/npolar.no\/en\/wp-json\/wp\/v2\/media?parent=49176"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/npolar.no\/en\/wp-json\/wp\/v2\/tags?post=49176"},{"taxonomy":"emne","embeddable":true,"href":"https:\/\/npolar.no\/en\/wp-json\/wp\/v2\/emne?post=49176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}