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The ICESat-2 ATL14 data product provides a reference ice sheet surface, while ATL15 provides elevation changes to that surface through time.", "hits": 277 }, { "id": 5583, "url": "https://svs.gsfc.nasa.gov/5583/", "result_type": "Visualization", "release_date": "2025-09-17T13:00:00-04:00", "title": "Arctic Sea Ice Minimum 2025", "description": "Animation of Arctic sea ice from its maximum extent, March 22 2025, to its minimum, September 10, 2025, 4K version || sea_ice_2025_min_2160p60.2820_print.jpg (1024x576) [154.9 KB] || sea_ice_2025_min_2160p60.2820_searchweb.png (320x180) [74.1 KB] || sea_ice_2025_min_2160p60.2820_thm.png (80x40) [6.0 KB] || 3840x2160_16x9_60p (3840x2160) [3200 Item(s)] || sea_ice_2025_min_2160p60_p60.mp4 (3840x2160) [107.4 MB] || sea_ice_2025_min_2160p60_p60.mp4.hwshow [194 bytes] || ", "hits": 726 }, { "id": 5517, "url": "https://svs.gsfc.nasa.gov/5517/", "result_type": "Visualization", "release_date": "2025-03-12T00:00:00-04:00", "title": "Antarctic Sea Ice 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"result_type": "Visualization", "release_date": "2024-09-24T13:00:00-04:00", "title": "Arctic Sea Ice Minimum 2024", "description": "Animation of Arctic sea ice maximum extent, March 14 2024, to its minimum, September 11, 2024 || sea_ice_2024_min_2160p60.2608_print.jpg (1024x576) [152.6 KB] || sea_ice_2024_min_2160p60.2608_searchweb.png (320x180) [74.6 KB] || sea_ice_2024_min_2160p60.2608_thm.png (80x40) [6.0 KB] || sea_ice_2024_min_1080p60.mp4 (1920x1080) [38.2 MB] || sea_ice_min_2024 [0 Item(s)] || sea_ice_2024_min_2160p60.mp4 (3840x2160) [106.6 MB] || antarctic_arctic_seaice_comp_5x3.hwshow || ", "hits": 448 }, { "id": 5230, "url": "https://svs.gsfc.nasa.gov/5230/", "result_type": "Visualization", "release_date": "2024-02-28T11:00:00-05:00", "title": "Antarctic Sea Ice Minimum, 2024", "description": "Antarctic sea ice minimum extent, February 20 2024 || antarctic_sea_ice_min_2024_print.jpg (1024x576) [63.6 KB] || antarctic_sea_ice_min_2024.png (3840x2160) [2.8 MB] || 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antarctic_sea_ice_max_2023.png (3840x2160) [4.2 MB] || ", "hits": 73 }, { "id": 5030, "url": "https://svs.gsfc.nasa.gov/5030/", "result_type": "Visualization", "release_date": "2022-09-22T13:00:00-04:00", "title": "Arctic Sea Ice Minimum 2022", "description": "Arctic Sea Ice Minimum 2022, Animation || sea_ice_2022_min_1080p60.03100_print.jpg (1024x576) [125.6 KB] || sea_ice_2022_min_1080p60.03100_searchweb.png (180x320) [71.7 KB] || sea_ice_2022_min_1080p60.03100_thm.png (80x40) [6.2 KB] || full (1920x1080) [0 Item(s)] || sea_ice_2022_min_1080p60.mp4 (1920x1080) [31.1 MB] || sea_ice_2022_min_1080p60.webm (1920x1080) [7.1 MB] || sea_ice_2022_min_1080p60.hwshow [89 bytes] || ", "hits": 85 }, { "id": 31168, "url": "https://svs.gsfc.nasa.gov/31168/", "result_type": "Hyperwall Visual", "release_date": "2021-12-13T00:00:00-05:00", "title": "What NASA Knows from Decades of Earth System Observations", "description": "Karen St. Germain, NASA's Director of Earth Science, gave this presentation to the 2021 United Nations Climate Change ConferenceWatch this video on the NASA Goddard YouTube channel. || KarenStGermain_4k_COP26_Presentation_Final_103850_print.jpg (1024x576) [143.2 KB] || KarenStGermain_4k_COP26_Presentation_Final_103850_searchweb.png (320x180) [87.7 KB] || KarenStGermain_4k_COP26_Presentation_Final_103850_thm.png (80x40) [6.7 KB] || KarenStGermain_HD_COP26_Presentation_Final.webm (1920x1080) [106.3 MB] || KarenStGermain_HD_COP26_Presentation_Final.mp4 (1920x1080) [1008.1 MB] || KarenStGFinal (3840x2160) [0 Item(s)] || transcript_StGermain.en_US.srt [13.6 KB] || transcript_StGermain.en_US.vtt [13.2 KB] || KarenStGermain_4k_COP26_Presentation_Final.mp4 (3840x2160) [7.6 GB] || ", "hits": 117 }, { "id": 13435, "url": "https://svs.gsfc.nasa.gov/13435/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Svalbard, Norway Landscape", "description": "In 2017, IceBridge expanded its reach to explore the Arctic’s Eurasian Basin through two research flights based out of Svalbard, a Norwegian archipelago in the northern Atlantic Ocean.The addition of Svalbard allowed the mission to collect data on sea ice and snow in a scarcely measured section of the Arctic Ocean and its surrounding seas, along with measurements of a few glaciers in the Svalbard archipelago. || ", "hits": 48 }, { "id": 13447, "url": "https://svs.gsfc.nasa.gov/13447/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Misc Onboard Activity", "description": "NASA’s Operation IceBridge images Earth’s polar ice in unprecedented detail to better understand processes that connect the polar regions with the global climate system. IceBridge utilizes a highly specialized fleet of research aircraft and the most sophisticated suite of innovative science instruments ever assembled to characterize annual changes in thickness of sea ice, glaciers, and ice sheets. In addition, IceBridge collects critical data used to predict the response of earth’s polar ice to climate change and resulting sea-level rise.Now, for the first time since its inaugural flights a decade ago, while IceBridge is mapping Greenland’s ice from the air, one of NASA’s newest satellite missions, the Ice, Cloud and land Elevation Satellite-2 (ICESat-2), is simultaneously mapping that ice from space. || ", "hits": 14 }, { "id": 13465, "url": "https://svs.gsfc.nasa.gov/13465/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Misc.", "description": "NASA’s Operation IceBridge images Earth’s polar ice in unprecedented detail to better understand processes that connect the polar regions with the global climate system. IceBridge utilizes a highly specialized fleet of research aircraft and the most sophisticated suite of innovative science instruments ever assembled to characterize annual changes in thickness of sea ice, glaciers, and ice sheets. In addition, IceBridge collects critical data used to predict the response of earth’s polar ice to climate change and resulting sea-level rise. IceBridge also helps bridge the gap in polar observations between NASA’s ICESat satellite missions.The below clips represent a miscellaneous collection of instruments used during the Arctic campaigns. || ", "hits": 25 }, { "id": 13446, "url": "https://svs.gsfc.nasa.gov/13446/", "result_type": "Produced Video", "release_date": "2019-11-25T00:00:00-05:00", "title": "Operation IceBridge - Instrument Panels", "description": "NASA's P-3B and DC-8 airborne laboratories have been the workhorses of Operation IceBridge. These aircraft house several sophisticated instruments for measuring snow depth, ice elevation and thickness, surface temperature, bed topography and other characteristics of sea ice, ice sheets and glaciers.The airborne laboratories have been joined by other aircraft, such as NASA's C-130 Hercules, King Air B-200 and HU-25C Falcon, the Gulfstream G-V owned by the National Science Foundation and operated by NCAR’s Research Aviation Facility, the University of Texas Institute for Geophysics' (UTIG) chartered Kenn Borek Basler BT-67, and a variety of small planes used by researchers from the University of Alaska-Fairbanks (UAF). These aircraft increase the number of instruments IceBridge can field at one time, greatly expand the geographic area covered and add a higher-altitude perspective on polar ice. || ", "hits": 20 }, { "id": 4750, "url": "https://svs.gsfc.nasa.gov/4750/", "result_type": "Visualization", "release_date": "2019-09-30T12:00:00-04:00", "title": "Weekly Arctic Sea Ice Age with Graph of Ice Age By Area: 1984 - 2019", "description": "This visualization shows the age of the Arctic sea ice between 1984 and 2019. Younger sea ice, or first-year ice, is shown in a dark shade of blue while the ice that is four years old or older is shown as white. A graph displayed in the upper left corner quantifies the area covered sea ice 4 or more years old in millions of square kilometers.This video is also available on our YouTube channel. || IceAge_2019_comp_withGraph.3714_print.jpg (1024x576) [124.7 KB] || IceAge_2019_comp_withGraph.3714_searchweb.png (320x180) [71.6 KB] || IceAge_2019_comp_withGraph.3714_thm.png (80x40) [6.3 KB] || IceAge_2019_comp_withGraph_1080p30.mp4 (1920x1080) [90.9 MB] || IceAge_2019_comp_withGraph_1080p30.webm (1920x1080) [14.9 MB] || iceAge_withGraph (3840x2160) [0 Item(s)] || captions_silent.27894.en_US.srt [43 bytes] || IceAge_2019_comp_withGraph_2160p30.mp4 (3840x2160) [255.2 MB] || IceAge_2019_comp_withGraph_1080p30.mp4.hwshow [200 bytes] || ", "hits": 263 }, { "id": 13243, "url": "https://svs.gsfc.nasa.gov/13243/", "result_type": "Produced Video", "release_date": "2019-06-26T11:00:00-04:00", "title": "NASA Tracks the Future of Asia's Glaciers", "description": "Asia’s high mountains are a crucial freshwater source to one-seventh of the world’s population. Snow and glaciers in these mountains contain the largest volume of freshwater outside of Earth's polar ice sheets, leading hydrologists to nickname this region the Third Pole. Rapid changes in the region's climate are affecting glacier flows and snowmelt. Local people are already modifying their land-use practices in response to the changing supply, and the region's ecology is transforming. Scientists estimate that by 2100, these glaciers could be up to 75% smaller in volume. NASA's satellites observe and measure snow and ice cover remotely with multiple types of sensors. This allows scientists to create an authoritative estimate of the water budget of this region and a set of products local policy makers can use in responding to hazards and planning for a changing water supply. || ", "hits": 63 }, { "id": 12849, "url": "https://svs.gsfc.nasa.gov/12849/", "result_type": "Produced Video", "release_date": "2018-02-13T09:00:00-05:00", "title": "Sea Level Rise Accelerates Over Time", "description": "Music: Contemporary Art Daily by Laurent Dury [SACEM]Complete transcript available. || Screen_Shot_2018-02-09_at_2.43.17_PM.png (1670x937) [935.6 KB] || Screen_Shot_2018-02-09_at_2.43.17_PM_print.jpg (1024x574) [63.9 KB] || Screen_Shot_2018-02-09_at_2.43.17_PM_searchweb.png (320x180) [45.9 KB] || Screen_Shot_2018-02-09_at_2.43.17_PM_thm.png (80x40) [4.1 KB] || 12849_SLR_Final.webm (960x540) [27.5 MB] || 12849_SLR_Final_appletv.m4v (1280x720) [37.4 MB] || YOUTUBE_1080_12849_SLR_Final_youtube_1080.mp4 (1920x1080) [107.4 MB] || 12849_SLR_Final_large.mp4 (1920x1080) [69.8 MB] || 12849_SLR_Final_appletv_subtitles.m4v (1280x720) [37.4 MB] || SLR_NoText.mp4 (1918x1080) [68.1 MB] || SLR_Acceleration.en_US.srt [958 bytes] || SLR_Acceleration.en_US.vtt [971 bytes] || ", "hits": 166 }, { "id": 11343, "url": "https://svs.gsfc.nasa.gov/11343/", "result_type": "Produced Video", "release_date": "2013-08-23T10:00:00-04:00", "title": "Arctic sea ice live shots 2013", "description": "On Friday August 23, 2013, scientists at NASA's Goddard Space Flight Center talked to television stations from around the country about the Arctic and the changes taking place to sea ice in this region. See below for interviews in English with Tom Wagner and Walt Meier, an interview in Spanish with Carlos del Castillo, and footage and data visualizations of sea ice.For more information please click here. || ", "hits": 30 }, { "id": 3698, "url": "https://svs.gsfc.nasa.gov/3698/", "result_type": "Visualization", "release_date": "2010-03-29T00:00:00-04:00", "title": "AMSR-E Arctic Sea Ice: September 2009 to March 2010", "description": "Sea ice is frozen seawater floating on the surface of the ocean. Some sea ice is semi-permanent, persisting from year to year, and some is seasonal, melting and refreezing from season to season. The sea ice cover reaches its minimum extent at the end of each summer and the remaining ice is called the perennial ice cover.In this animation, the Arctic sea ice and seasonal land cover change progress through time, from September 1, 2009 when sea ice in the Arctic was near its minimum extent, through March 30, 2010. The animation plays at a rate of six frames per day or ten days per second. Over the water, Arctic sea ice changes from day to day showing a running 3-day maximum sea ice concentration in the region where the concentration is greater than 15%. The blueish white color of the sea ice is derived from a 3-day running maximum of the AMSR-E 89 GHz brightness temperature. Over the terrain, monthly data from the seasonal Blue Marble Next Generation fades slowly from month to month. || ", "hits": 24 }, { "id": 3571, "url": "https://svs.gsfc.nasa.gov/3571/", "result_type": "Visualization", "release_date": "2008-12-18T00:00:00-05:00", "title": "AMSR-E Arctic Sea Ice: 2005 to 2008", "description": "Sea ice is frozen seawater floating on the surface of the ocean. Some sea ice is semi-permanent, persisting from year to year, and some is seasonal, melting and refreezing from season to season. The sea ice cover reaches its minimum extent at the end of each summer and the remaining ice is called the perennial ice cover.In this animation, the globe slowly rotates one full rotation while the Arctic sea ice and seasonal land cover change throughout the years. The animation begins on September 21, 2005 when sea ice in the Arctic was at its minimum extent, and continues through September 20, 2008. This time period repeats twice during the animation, playing at a rate of one frame per day. Over the terrain, monthly data from the seasonal Blue Marble Next Generation fades slowly from month to month. Over the water, Arctic sea ice changes from day to day. This is a modification of animation ID #3404 : Global Rotation showing Seasonal Landcover and Arctic Sea Ice, which only covered a one-year time period.For a 3D stereo version of this visualization, please visit animation entry: #3578: AMSR-E Arctic Sea Ice: 2005 to 2008 - Stereoscopic Version || ", "hits": 46 } ] }