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Research based on observations from the Gravity Recovery and Climate Experiment (GRACE) satellites (2002-2017) and GRACE Follow-On (since 2018 - ) indicates that between 2002 and 2023, Greenland shed approximately 264 gigatons of ice per year, causing global sea level to rise by 0.03 inches (0.8 millimeters) per year.", "hits": 1487 }, { "id": 31166, "url": "https://svs.gsfc.nasa.gov/31166/", "result_type": "Visualization", "release_date": "2024-03-08T00:00:00-05:00", "title": "GRACE and GRACE-FO polar ice mass loss", "description": "The mass of the Polar ice sheets have changed over the last decades. 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This cycle of growth and melting occurs every year, with the ice reaching its smallest size during the southern hemisphere's summer.This year's melt season concluded with a sea ice area of 768,000 square miles (1.99 million square kilometers) compared to the average minimum observed during the satellite era (1981-2010). That is slightly larger than the state of Texas. 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While the video in its entirety can be shared without permission, some individual imagery provided by Pond5.com is obtained through permission and may not be excised or remixed in other products. 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University of Alaska FairbanksThis video can be freely shared and downloaded. While the video in its entirety can be shared without permission, some individual imagery provided by ASF is obtained through permission and may not be excised or remixed in other products. For more information on NASA’s media guidelines, visit https://www.nasa.gov/multimedia/guidelines/index.htmlComplete transcript available. || ABoVE_Title.jpg (1920x1080) [623.7 KB] || ABoVE_Title_searchweb.png (180x320) [91.6 KB] || ABoVE_Title_thm.png (80x40) [7.6 KB] || ABoVE_FINAL.webm (1920x1080) [66.4 MB] || TWITTER_ABoVE_FINAL.mp4 (1920x1080) [341.3 MB] || ABoVE.en_US.srt [12.5 KB] || ABoVE.en_US.vtt [11.8 KB] || ABoVE_FINAL.mp4 (1920x1080) [1.4 GB] || ", "hits": 71 }, { "id": 14222, "url": "https://svs.gsfc.nasa.gov/14222/", "result_type": "B-Roll", "release_date": "2022-10-10T00:00:00-04:00", "title": "ABoVE Summer 2022 B-Roll", "description": "The Arctic Boreal Vulnerability Experiment, or ABoVE, is a NASA-led, 10-year field experiment designed to better understand the ecological and social consequences of environmental change in one of the most rapidly changing regions on Earth. Satellite, airborne, and ground observations across Alaska and Canada will help us better understand the local and regional effects of changing forests, permafrost, and ecosystems – and how these changes could ultimately affect people and places beyond the Arctic. These videos were filmed during the summer 2022 field campaign in Fairbanks, Alaska. || ", "hits": 43 }, { "id": 5036, "url": "https://svs.gsfc.nasa.gov/5036/", "result_type": "Visualization", "release_date": "2022-09-27T18:00:00-04:00", "title": "Annual Arctic Sea Ice Minimum Area 1979-2022, With Graph", "description": "Arctic sea ice minimum area 1979-2022, with graph || sea_ice_min_w_graph_2022.1199_print.jpg (576x1024) [188.0 KB] || sea_ice_min_area-w_graph_2022_print_res.png (5760x3240) [14.2 MB] || sea_ice_min_w_graph_2022.1199_print_thm.png (80x40) [6.7 KB] || sea_ice_min_w_graph_2022_1080p30.mp4 (1920x1080) [34.1 MB] || sea_ice_min_w_graph_HW (5760x3240) [0 Item(s)] || sea_ice_min_w_graph_2022_2160p30.webm (3840x2160) [14.9 MB] || sea_ice_min_w_graph_2022_2160p30.mp4 (3840x2160) [98.3 MB] || sea_ice_min_w_graph_2022_1080p30.mp4.hwshow [236 bytes] || ", "hits": 223 }, { "id": 5028, "url": "https://svs.gsfc.nasa.gov/5028/", "result_type": "Visualization", "release_date": "2022-09-22T13:00:00-04:00", "title": "Arctic Sea Ice Spiral", "description": "A data visualization of the Arctic sea ice extent from October 1978 to September 2022. This version is in units of square miles, see below for version in square kilometers. || Arctic_Spira_mi.01000_print.jpg (1024x1024) [212.5 KB] || Arctic_Spira_mi.01000_searchweb.png (180x320) [61.5 KB] || Arctic_Spira_mi.01000_thm.png (80x40) [4.8 KB] || Arctic_Spira_mi.mp4 (2160x2160) [17.1 MB] || mi (2160x2160) [0 Item(s)] || Arctic_Spira_mi.webm (2160x2160) [4.7 MB] || Climate-dashboard.hwshow [1.6 KB] || ", "hits": 245 }, { "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": 78 }, { "id": 5017, "url": "https://svs.gsfc.nasa.gov/5017/", "result_type": "Visualization", "release_date": "2022-08-26T00:00:00-04:00", "title": "A Decade of Sea Surface Salinity", "description": "This data visualization shows sea surface salinity (i.e., ocean salt concentration) over a ten year period (2011 to 2021). Warm colors (orange to yellow) are areas of high salinity/hot tropics. Cooler colors (blue to violet) are fresher waters, many of which can be seen coming from rainy/river/wetter tropics. || salinity_v48_8k.4653_print.jpg (1024x512) [132.1 KB] || salinity_v48_8k.4653_searchweb.png (180x320) [80.5 KB] || salinity_v48_8k.4653_thm.png (80x40) [6.6 KB] || salinity_v49_1000p30.mp4 (2000x1000) [56.3 MB] || 2000x1000_2x1_60p (2000x1000) [0 Item(s)] || salinity_v49_1000p30.webm (2000x1000) [14.5 MB] || salinity_v49_1000p60.mp4 (2000x1000) [31.9 MB] || 8000x4000_2x1_60p (8000x4000) [0 Item(s)] || salinity_v49_8k_2000p30_h265.mp4 (4000x2000) [88.0 MB] || ", "hits": 390 }, { "id": 5020, "url": "https://svs.gsfc.nasa.gov/5020/", "result_type": "Visualization", "release_date": "2022-08-24T00:00:00-04:00", "title": "Sea Surface Salinity Trend", "description": "This data visualization shows the areas where sea surface salinity has increased (depicted in red) and descreased (depicted in blue) over ten years (2011 to 2021). || trend_2k.png (2000x1000) [870.4 KB] || trend_8k.png (8000x4000) [12.8 MB] || trend_4k.png (4000x2000) [3.3 MB] || trend_8k_print.jpg (1024x512) [169.6 KB] || trend_8k_searchweb.png (320x180) [88.8 KB] || trend_8k_thm.png (80x40) [8.2 KB] || trend_2k.tif (2000x1000) [50.0 MB] || trend_8k.tif (8000x4000) [94.0 MB] || trend_4k.tif (4000x2000) [193.2 MB] || sea-surface-salinity-trend.hwshow [258 bytes] || ", "hits": 104 }, { "id": 5002, "url": "https://svs.gsfc.nasa.gov/5002/", "result_type": "Visualization", "release_date": "2022-05-05T00:00:00-04:00", "title": "Annual Arctic Sea Ice Minimum Area 1979-2022", "description": "Arctic sea ice minimum 1979-2021, with graph || sea_min_w_graph_2021.1349_print.jpg (1024x576) [180.1 KB] || sea_min_w_graph_2021.1349_searchweb.png (180x320) [80.4 KB] || sea_min_w_graph_2021.1349_thm.png (80x40) [6.7 KB] || sea_min_w_graph_2021_1080p30.mp4 (1920x1080) [33.7 MB] || sea_min_w_graph_2021_1080p30.webm (1920x1080) [5.5 MB] || sea_ice_min_w_graph (5760x3240) [0 Item(s)] || sea_min_w_graph_2021_2160p30.mp4 (3840x2160) [89.2 MB] || sea_min_w_graph_2021_1080p30.mp4.hwshow [194 bytes] || ", "hits": 52 }, { "id": 4995, "url": "https://svs.gsfc.nasa.gov/4995/", "result_type": "Visualization", "release_date": "2022-04-22T00:00:00-04:00", "title": "Global Snow Cover and Sea Ice Cycle at Both Poles", "description": "Visualization showing the changes in snow cover and sea ice with the seasons, for the years 2019-2021. || sea_ice_sidexside.0001_print.jpg (1024x576) [121.9 KB] || sea_ice_sidexside.0001_searchweb.png (180x320) [64.0 KB] || sea_ice_sidexside.0001_thm.png (80x40) [6.5 KB] || sea_ice_sidexside.0001_web.png (320x180) [64.0 KB] || sea_ice_sidexside_1080p30.mp4 (1920x1080) [25.6 MB] || sea_ice_sidexside_1080p30.webm (1920x1080) [7.1 MB] || full_video (3840x2160) [0 Item(s)] || sea_ice_sidexside_2160p30.mp4 (3840x2160) [65.8 MB] || ", "hits": 192 }, { "id": 14142, "url": "https://svs.gsfc.nasa.gov/14142/", "result_type": "Produced Video", "release_date": "2022-04-21T00:00:00-04:00", "title": "Goddard Glossary", "description": "Science loves jargon. When we write about Goddard’s research, we learn new words and phrases all the time, and we want to share them with you.Welcome to the Goddard Glossary! || ", "hits": 48 }, { "id": 4988, "url": "https://svs.gsfc.nasa.gov/4988/", "result_type": "Visualization", "release_date": "2022-04-08T00:00:00-04:00", "title": "ICESat-2 Sea Ice Thickness 2022", "description": "A view of the Arctic Ocean with ICESat-2 monthly average sea ice thickness data from November 2018 to April 2021. Low values are depicted in light blue, and higher values (5 meters) are depicted in magenta. || sea_ice_thickness_2022.1000_print.jpg (1024x576) [159.6 KB] || sea_ice_thickness_2022.1000_searchweb.png (320x180) [74.6 KB] || sea_ice_thickness_2022.1000_thm.png (80x40) [6.1 KB] || sea_ice_thickness_2022_1080p30.mp4 (1920x1080) [27.3 MB] || sea_ice_thickness_2022_1080p30.webm (1920x1080) [3.9 MB] || sea_ice_2022 (5760x3240) [0 Item(s)] || sea_ice_thickness_2022_2160p30.mp4 (3840x2160) [66.4 MB] || ", "hits": 64 }, { "id": 4985, "url": "https://svs.gsfc.nasa.gov/4985/", "result_type": "Visualization", "release_date": "2022-03-22T11:00:00-04:00", "title": "Arctic Sea Ice Maximum 2022", "description": "Arctic sea ice maximum, February 25, 2022 || sea_ice_max_2022_print.jpg (1024x576) [138.6 KB] || sea_ice_max_2022.png (3840x2160) [6.8 MB] || sea_ice_max_2022_searchweb.png (320x180) [76.7 KB] || sea_ice_max_2022_thm.png (80x40) [6.1 KB] || ", "hits": 40 }, { "id": 31169, "url": "https://svs.gsfc.nasa.gov/31169/", "result_type": "Hyperwall Visual", "release_date": "2021-12-09T00:00:00-05:00", "title": "Fading Ice Areas of Northern South America", "description": "Sierra Nevada de Santa Marta || SierraNevadadeSantaMarta_00565_print.jpg (1024x576) [279.2 KB] || SierraNevadadeSantaMarta_00000.png (3840x2160) [2.4 MB] || SierraNevadadeSantaMarta_00565_searchweb.png (320x180) [118.1 KB] || SierraNevadadeSantaMarta_00565_thm.png (80x40) [7.5 KB] || SierraNevadadeSantaMarta_1080p30.mp4 (1920x1080) [18.5 MB] || SierraNevadadeSantaMarta_1080p30.webm (1920x1080) [4.1 MB] || SierraNevadadeSantaMarta_2160p30.mp4 (3840x2160) [46.4 MB] || SierraNevadadeSantaMarta (3840x2160) [0 Item(s)] || ", "hits": 70 }, { "id": 4885, "url": "https://svs.gsfc.nasa.gov/4885/", "result_type": "Visualization", "release_date": "2021-08-24T00:00:00-04:00", "title": "Antarctic Ocean Flows: an excerpt from Atlas of a Changing Earth (Dome Master format)", "description": "This visualization shows how the ocean circulation in the Amundsen Sea, Antarctica flows around and under the floating ice shelves and glaciers. The ocean flows are colored by temperature with blue indicating colder and red showing warmer currents. This version is in Dome Master format. || Antarctic_flows_v209.1700_print.jpg (1024x1024) [133.8 KB] || Antarctic_flows_v209.1700_searchweb.png (180x320) [56.2 KB] || Antarctic_flows_v209.1700_thm.png (80x40) [4.3 KB] || Antarctic_flows_v209_2048p30.mp4 (2048x2048) [153.2 MB] || Antarctic_flows_v209_4096p30_h265_3.webm (4096x4096) [47.5 MB] || 4096x4096_1x1_30p (4096x4096) [0 Item(s)] || Antarctic_flows_v209_4096p30_h265_3.mp4 (4096x4096) [186.8 MB] || ", "hits": 113 }, { "id": 4888, "url": "https://svs.gsfc.nasa.gov/4888/", "result_type": "Visualization", "release_date": "2021-08-24T00:00:00-04:00", "title": "Antarctic Ocean Flows: an excerpt from Atlas of a Changing Earth (4k format)", "description": "This visualization shows how the ocean circulation in the Amundsen Sea, Antarctica flows around and under the floating ice shelves and glaciers. The ocean flows are colored by temperature with blue indicating colder and red showing warmer currents. This version includes a title, credits, narration and music.This video is also available on our YouTube channel. || Antarctic_flows_2021_flat_HD_Audio.00310_print.jpg (1024x576) [81.9 KB] || Antarctic_flows_2021_flat_HD_Audio.webm (1920x1080) [16.4 MB] || Antarctic_flows_2021_flat_HD_Audio.mp4 (1920x1080) [286.8 MB] || Antarctic_flows_2021_flat_4k_Audio.en_US.srt [1.3 KB] || Antarctic_flows_2021_flat_4k_Audio.en_US.vtt [1.3 KB] || Antarctic_flows_2021_flat_4k_Audio.mp4 (3840x2160) [1.1 GB] || Antarctic_flows_2021_flat_HD_Audio.mp4.hwshow [200 bytes] || ", "hits": 54 }, { "id": 13851, "url": "https://svs.gsfc.nasa.gov/13851/", "result_type": "Produced Video", "release_date": "2021-05-12T00:00:00-04:00", "title": "Snow Scientists in the Windswept Montana Prairie", "description": "Music: \"Timelapse,\" \"A New Dawn,\" Universal Production MusicComplete transcript available.Footage provided by Harrison Bach. For licensing information, contact hbach21@gmail.com || montana-snowex-thumb_print.jpg (1024x570) [131.2 KB] || montana-snowex-thumb.png (3272x1824) [6.0 MB] || montana-snowex-thumb_searchweb.png (320x180) [92.5 KB] || montana-snowex-thumb_thm.png (80x40) [9.5 KB] || MontanaSnowEx_prores_1.mov (1920x1080) [30.6 MB] || MontanaSnowExFIXEDprores.webm (1920x1080) [22.2 MB] || MontanaSnowExFIXED.mp4 (1920x1080) [539.0 MB] || MontanaSnowEx.en_US.srt [6.4 KB] || MontanaSnowEx.en_US.vtt [6.4 KB] || MontanaSnowExFIXEDprores.mov (1920x1080) [4.3 GB] || ", "hits": 20 }, { "id": 4878, "url": "https://svs.gsfc.nasa.gov/4878/", "result_type": "Visualization", "release_date": "2021-03-30T11:00:00-04:00", "title": "Arctic Sea Ice Maximum 2021", "description": "2021 Arctic Sea Ice Maximum Extent, Animation, With Dates || sea_ice_2021_max_4k.2200_print.jpg (1024x576) [127.2 KB] || sea_ice_2021_max_4k.2200_searchweb.png (320x180) [73.9 KB] || sea_ice_2021_max_4k.2200_thm.png (80x40) [6.1 KB] || w_dates (3840x2160) [0 Item(s)] || sea_ice_2021_max_4k_2160p60.webm (3840x2160) [30.7 MB] || sea_ice_2021_max_4k_2160p60.mp4 (3840x2160) [116.7 MB] || sea_ice_2021_max_4k_2160p30.mp4 (3840x2160) [104.6 MB] || ", "hits": 28 }, { "id": 13825, "url": "https://svs.gsfc.nasa.gov/13825/", "result_type": "Produced Video", "release_date": "2021-03-30T11:00:00-04:00", "title": "2021 Arctic Sea Ice Maximum Extent Ranks Seventh-Lowest on Record", "description": "On March 21, 2021, Arctic sea ice reached its maximum extent, tying with 2007 for the seventh-lowest maximum on record. || ", "hits": 31 }, { "id": 13820, "url": "https://svs.gsfc.nasa.gov/13820/", "result_type": "Produced Video", "release_date": "2021-02-24T00:00:00-05:00", "title": "NASA and Partners Get Back into Snow Business", "description": "Music: \"Beautiful Serenity,\" \"Frozen Waves,\" Universal Production Music.This video can be freely shared and downloaded. While the video in its entirety can be shared without permission, some individual imagery provided by pond5.com and Boise State University and is obtained through permission and may not be excised or remixed in other products. Specific details on stock footage may be found here. For more information on NASA’s media guidelines, visit https://www.nasa.gov/multimedia/guidelines/index.html.Complete transcript available.Notes on footage:0:31 - 3:28 provided by Matt Crook/Boise State University3:28 - 3:36 provided by pond5.com || snowex2021-thumb.png (1643x916) [1.4 MB] || snowex2021-thumb_print.jpg (1024x570) [102.3 KB] || snowex2021-thumb_searchweb.png (320x180) [81.0 KB] || snowex2021-thumb_thm.png (80x40) [9.3 KB] || SnowEx2021kickoffBoise.webm (1920x1080) [30.2 MB] || SnowEx2021kickoffBoise.mp4 (1920x1080) [282.7 MB] || SnowEx2021kickoff.en_US.srt [4.9 KB] || SnowEx2021kickoff.en_US.vtt [4.9 KB] || ", "hits": 21 }, { "id": 4871, "url": "https://svs.gsfc.nasa.gov/4871/", "result_type": "Visualization", "release_date": "2020-11-05T15:00:00-05:00", "title": "Ocean Flows under the Pine Island Glacier, Antarctica", "description": "This visualization shows the ocean currents circulating around the Pine Island Bay and flowing under the Pine Island Glacier. || Antarctic_flows_2020_v137_sea_lvl_rise_p30.2600_print.jpg (1024x576) [85.7 KB] || Antarctic_flows_2020_v137_sea_lvl_rise_p30.2600_searchweb.png (320x180) [84.7 KB] || Antarctic_flows_2020_v137_sea_lvl_rise_p30.2600_thm.png (80x40) [5.5 KB] || SeaLevelRise_PineIsland_ECCO_flows_fast.mp4 (1920x1080) [47.1 MB] || SeaLevelRise_PineIsland_ECCO_flows_fast.webm (1920x1080) [6.3 MB] || Antarctic_flows_2020_v137_sea_lvl_rise_1080p60.mp4 (1920x1080) [66.2 MB] || 1920x1080_16x9_30p (1920x1080) [128.0 KB] || 1920x1080_16x9_60p (1920x1080) [128.0 KB] || SeaLevelRise_PineIsland_ECCO_flows_PRORES.mov (1920x1080) [1.4 GB] || SeaLevelRise_PineIsland_ECCO_flows_fast.mp4.hwshow [503 bytes] || ", "hits": 52 }, { "id": 13761, "url": "https://svs.gsfc.nasa.gov/13761/", "result_type": "Produced Video", "release_date": "2020-11-05T11:00:00-05:00", "title": "Rising Waters: Out-of-Balance Ice Sheets", "description": "Music: \"Marimba Rhythms\" via Universal Production MusicComplete transcript available. || Anatomy_Glacier_Thumbnail.png (1280x720) [1.2 MB] || Anatomy_Glacier_Thumbnail_print.jpg (1024x576) [91.9 KB] || Anatomy_Glacier_Thumbnail_searchweb.png (320x180) [79.1 KB] || Anatomy_Glacier_Thumbnail_thm.png (80x40) [6.0 KB] || Anatomy_Glacier_FINAL.mov (1280x720) [1.4 GB] || Anatomy_Glacier_FINAL.mp4 (1920x1080) [197.9 MB] || Anatomy_Glacier_FINAL.webm (1920x1080) [22.6 MB] || Anatomy_Glacier_FINAL.en_US.srt [3.8 KB] || Anatomy_Glacier_FINAL.en_US.vtt [3.8 KB] || ", "hits": 259 }, { "id": 4867, "url": "https://svs.gsfc.nasa.gov/4867/", "result_type": "Visualization", "release_date": "2020-10-16T00:00:00-04:00", "title": "Annual Arctic Sea Ice Minimum 1979-2020 with Area Graph", "description": "Arctic Sea Ice Minimum 1979-2020, With Graph || sea_ice_minimum.1299_print.jpg (1024x576) [173.8 KB] || sea_ice_minimum.1299_print_searchweb.png (320x180) [81.5 KB] || sea_ice_minimum.1299_print_thm.png (80x40) [6.8 KB] || sea_ice_w_graph_2020 (1920x1080) [0 Item(s)] || sea_ice_minimum_1080p30.mp4 (1920x1080) [26.4 MB] || sea_ice_minimum_1080p30.webm (1920x1080) [5.2 MB] || sea_ice_minimum_1080p30.mp4.hwshow [206 bytes] || ", "hits": 155 }, { "id": 4804, "url": "https://svs.gsfc.nasa.gov/4804/", "result_type": "Visualization", "release_date": "2020-10-13T00:00:00-04:00", "title": "Greenland Ice Sheet: Three Futures", "description": "This movie shows the evolution of several regions of the Greenland Ice Sheet between 2008 and 2300 based on three different climate scenarios. Each scenario reflects a potential future climate outcome based on current and future greenhouse gas emmisions. The regions shown in a violet color are exposed areas of the Greenland bed that were covered by the ice sheet in 2008. || Greenland_NE_2008_2300_HD_still.2127.jpg (1920x1080) [1.0 MB] || Greenland_NE_2008_2300_HD_still.2127_print.jpg (1024x576) [159.2 KB] || Greenland_NE_2008_2300_HD_still.2127_searchweb.png (320x180) [81.1 KB] || Greenland_NE_2008_2300_HD_still.2127_thm.png (80x40) [7.1 KB] || GreenlandVizV5.webm (1920x1080) [19.7 MB] || Greenland_NE_2008_2300_HD_still.2127.tif (1920x1080) [2.0 MB] || GreenlandVizV5.mp4 (1920x1080) [181.9 MB] || GreenlandViz_FINAL.mov (1920x1080) [5.8 GB] || GreenlandVizV5.mp4.hwshow [378 bytes] || ", "hits": 206 }, { "id": 13722, "url": "https://svs.gsfc.nasa.gov/13722/", "result_type": "Produced Video", "release_date": "2020-09-21T13:00:00-04:00", "title": "NASA Sees High Temperatures, Wildfires, and Annual Sea Ice Minimum Extent in Warming Arctic", "description": "Music: Curves Ahead by Donn Wilkerson [BMI] and Genetic Analyzer by Le Fat Club [SACEM]Complete transcript available. || Sea_Ice_Thumbnail.jpg (1920x1080) [550.9 KB] || Sea_Ice_Thumbnail_searchweb.png (320x180) [93.9 KB] || Sea_Ice_Thumbnail_thm.png (80x40) [9.2 KB] || Arctic_Sea_Ice_FINAL.mp4 (1920x1080) [741.6 MB] || Arctic_Sea_Ice_FINAL.webm (1920x1080) [41.5 MB] || ArcticSeaIce2020.en_US.srt [6.9 KB] || ArcticSeaIce2020.en_US.vtt [6.9 KB] || ", "hits": 34 }, { "id": 4834, "url": "https://svs.gsfc.nasa.gov/4834/", "result_type": "Visualization", "release_date": "2020-08-31T11:00:00-04:00", "title": "First Global Survey of Glacial Lakes Shows 30-Years of Dramatic Growth", "description": "Data visualization featuring the glacier rich region of the Himalayas, along with many of Earth’s highest peaks. The visualization sequence starts with a wide view of the Tibetan plateau and moves along a hiking path highlighting Mt. Everest, Mt. Lhotse, Mt Nuptse, the Everest Base Camp, the Khumbhu glacier, all the way to Imja Lake. Moving to a top-down view of Imja Lake, a time series of Landsat data unveils its dramatic growth for the period 1989-2019.This video is also available on our YouTube channel. || imja_final_4k.4600_print.jpg (1024x576) [114.8 KB] || imja_final_4k.4600_searchweb.png (320x180) [101.5 KB] || imja_final_4k.4600_web.png (320x180) [101.5 KB] || imja_final_4k.4600_thm.png (80x40) [7.5 KB] || imja_final_HD_1080p60.mp4 (1920x1080) [72.9 MB] || 1920x1080_16x9_60p (1920x1080) [0 Item(s)] || imja_final_HD_1080p60.webm (1920x1080) [19.7 MB] || with_cities (3840x2160) [0 Item(s)] || captions_silent.30013.en_US.srt [43 bytes] || imja_final_4k_2160p60.mp4 (3840x2160) [215.1 MB] || imja_final_2160p60_prores.mov (3840x2160) [16.9 GB] || ", "hits": 97 }, { "id": 13699, "url": "https://svs.gsfc.nasa.gov/13699/", "result_type": "Produced Video", "release_date": "2020-08-31T11:00:00-04:00", "title": "Tracking Three Decades of Dramatic Glacial Lake Growth", "description": "Music: \"Dew\" by Matthew Nicholson [PRS], Suki Jeanette Finn [PRS]This video can be freely shared and downloaded. While the video in its entirety can be shared without permission, some individual imagery provided by pond5.com is obtained through permission and may not be excised or remixed in other products. Specific details on stock footage may be found here. For more information on NASA’s media guidelines, visit https://www.nasa.gov/multimedia/guidelines/index.html.Complete transcript available. || ImjaLake.jpg (1920x1080) [1.2 MB] || ImjaLake_print.jpg (1024x576) [382.8 KB] || ImjaLake_searchweb.png (320x180) [109.6 KB] || ImjaLake_web.png (320x180) [109.6 KB] || ImjaLake_thm.png (80x40) [7.5 KB] || 13699_GlacierLake820.mov (1920x1080) [1.9 GB] || 13699_GlacierLake820.mp4 (1920x1080) [138.4 MB] || 13699_GlacierLake820.webm (1920x1080) [15.0 MB] || GlacierLake820.en_US.srt [2.1 KB] || GlacierLake820.en_US.vtt [2.1 KB] || ", "hits": 82 }, { "id": 13660, "url": "https://svs.gsfc.nasa.gov/13660/", "result_type": "Produced Video", "release_date": "2020-07-13T00:00:00-04:00", "title": "Flying Alaska's Glaciers with Operation IceBridge", "description": "After the launch of ICESat-2 in 2018, Operation IceBridge mostly came to a close. However, Operation IceBridge Alaska continues to work in the field studying and recording ice thickness in the region. Scientists from University Alaska Fairbanks observe sea ice, glaciers, and ice sheets via specially retrofitted aircrafts. || ", "hits": 16 }, { "id": 4796, "url": "https://svs.gsfc.nasa.gov/4796/", "result_type": "Visualization", "release_date": "2020-04-30T14:00:00-04:00", "title": "Land Ice Height Change Between ICESat and ICESat-2", "description": "This visualization depicts changes in Antarctic land ice thickness as measured by the ICESat (2003-2009) and ICESat-2 (2018-) satellites. The camera zooms into a region near the Kamb ice stream to compare ICESat and ICESat-2 beam tracks. The beam intersections are highlighted to explain how the data at these points are used to measure how land ice has changed over time. After exploring a few regions in detail, the camera moves out to a global view and an ocean temperature dataset is revealed. || land_ice_antarctica.2870_print.jpg (1024x576) [70.5 KB] || land_ice_antarctica.2870_searchweb.png (320x180) [61.2 KB] || land_ice_antarctica_1080p30.mp4 (1920x1080) [48.6 MB] || land_ice_antarctica_1080p30.webm (1920x1080) [8.8 MB] || land_ice_antarctica (3840x2160) [0 Item(s)] || land_ice_antarctica (5760x3240) [0 Item(s)] || land_ice_antarctica_2160p30.mp4 (3840x2160) [129.9 MB] || land_ice_antarctica_1080p30.mp4.hwshow || ", "hits": 93 }, { "id": 4813, "url": "https://svs.gsfc.nasa.gov/4813/", "result_type": "Visualization", "release_date": "2020-04-21T00:00:00-04:00", "title": "Earth Day 2020: Biosphere", "description": "Global Biosphere data from 1997 through 2017 with corresponding colorbars and date stamp.This video is also available on our YouTube channel. || earthday_bio_comp.0000_print.jpg (1024x576) [95.0 KB] || earthday_bio_comp.0000_searchweb.png (320x180) [51.5 KB] || earthday_bio_comp.0000_thm.png (80x40) [5.0 KB] || earthday_biosphere_composite (1920x1080) [0 Item(s)] || earthday_bio_comp_1080p30.webm (1920x1080) [17.9 MB] || earthday_bio_comp_1080p30.mp4 (1920x1080) [106.0 MB] || captions_silent.29351.en_US.srt [43 bytes] || earthday_bio_comp_1080p30.mp4.hwshow [191 bytes] || ", "hits": 71 }, { "id": 13577, "url": "https://svs.gsfc.nasa.gov/13577/", "result_type": "Produced Video", "release_date": "2020-04-07T00:00:00-04:00", "title": "Witness the Breathtaking Beauty of Earth's Polar Regions with NASA's Operation IceBridge", "description": "VIDEO: \"Witness the Breathtaking Beauty of Earth’s Polar Regions\"Operation IceBridge recorded the diversity and fragility of our rapidly changing polar regions. These areas are some of the most inhospitable, but breathtaking places on Earth. Sit back and witness the polar regions, from western Greenland to Antarctica. Notable features include the Pine Island Glacier, Larsen C ice shelf, and rapid summer melt on the western Greenland Ice Sheet. Learn more: Operation IceBridgeMusic Provided by Universal Production Music: \"Arabesque No.1\" by Claude Debussy [PD]This video is also available on our YouTube channel. || 13577_Cryosphere_Beauty_Classic.00018_print.jpg (1024x576) [156.8 KB] || 13577_Cryosphere_Beauty_Classic.00018_searchweb.png (320x180) [102.8 KB] || 13577_Cryosphere_Beauty_Classic.00018_web.png (320x180) [102.8 KB] || 13577_Cryosphere_Beauty_Classic.00018_thm.png (80x40) [6.0 KB] || 13577_Cryosphere_Beauty_Classic.mp4 (1920x1080) [240.8 MB] || TWITTER_720_13577_Cryosphere_Beauty_Classic_VX-313147_twitter_720.mp4 (1280x720) [25.0 MB] || 13577_Cryosphere_Beauty_Classic_VX-313147.webm (960x540) [61.6 MB] || 13577_Cryosphere_Beauty_Classic.mov (1920x1080) [1.7 GB] || Cryosphere.en_US.srt [52 bytes] || Cryosphere.en_US.vtt [65 bytes] || ", "hits": 77 }, { "id": 4811, "url": "https://svs.gsfc.nasa.gov/4811/", "result_type": "Visualization", "release_date": "2020-03-21T00:00:00-04:00", "title": "Arctic Sea Ice Maximum 2020", "description": "Arctic Sea Ice Maximum Extent 2020, With Labels || sea_ice_max_2020_w_caption_print.jpg (1024x576) [199.5 KB] || sea_ice_max_2020_w_caption.jpg (5760x3240) [2.1 MB] || sea_ice_max_2020_w_caption_searchweb.png (320x180) [88.9 KB] || sea_ice_max_2020_w_caption_web.png (320x180) [88.9 KB] || sea_ice_max_2020_w_caption_thm.png (80x40) [6.7 KB] || ", "hits": 87 }, { "id": 13525, "url": "https://svs.gsfc.nasa.gov/13525/", "result_type": "Produced Video", "release_date": "2020-01-20T00:00:00-05:00", "title": "Science on Thin Ice", "description": "Music: \"Crystalline,\" \"Simple Truths,\" \"Afterlife,\" \"Echoes on Echoes,\" Universal Production Music.Complete transcript available. || mosaic_thumb_print.jpg (1024x572) [55.8 KB] || mosaic_thumb.png (3258x1820) [6.6 MB] || mosaic_thumb_searchweb.png (180x320) [73.1 KB] || mosaic_thumb_thm.png (80x40) [5.1 KB] || MOSAiC_prores.mov (1920x1080) [3.4 GB] || MOSAiC_social.mp4 (1920x1080) [257.6 MB] || MOSAiC_prores.webm (1920x1080) [27.6 MB] || MOSAiC.en_US.srt [4.6 KB] || MOSAiC.en_US.vtt [4.6 KB] || ", "hits": 24 }, { "id": 13519, "url": "https://svs.gsfc.nasa.gov/13519/", "result_type": "Produced Video", "release_date": "2020-01-14T10:00:00-05:00", "title": "NASA’s IMPACTS Campaign Seeks to Decode East Coast Winter Storms", "description": "Complete transcript available.This video can be freely shared and downloaded. While the video in its entirety can be shared without permission, some individual imagery provided by pond5.com and Artbeats is obtained through permission and may not be excised or remixed in other products. Specific details on stock footage may be found here. For more information on NASA’s media guidelines, visit https://www.nasa.gov/multimedia/guidelines/index.html.Music: \"Snowfall\" by Andy Blythe [PRS], Marten Joustra [PRS], \"Snow Blanket\" by Benjamin James Parsons [PRS] || IMPACTS_Image.jpg (1920x1080) [868.0 KB] || IMPACTS_Image_print.jpg (1024x576) [338.0 KB] || IMPACTS_Image_searchweb.png (320x180) [127.1 KB] || IMPACTS_Image_web.png (320x180) [127.1 KB] || IMPACTS_Image_thm.png (80x40) [8.3 KB] || IMPACTS_Final.webm (960x540) [47.1 MB] || IMPACTS_Final.mp4 (1920x1080) [273.8 MB] || IMPACTS_Final_EN.us.en_US.srt [3.2 KB] || IMPACTS_Final_EN.us.en_US.vtt [3.2 KB] || IMPACTS_Final.mov (1920x1080) [1.9 GB] || ", "hits": 12 }, { "id": 4786, "url": "https://svs.gsfc.nasa.gov/4786/", "result_type": "Visualization", "release_date": "2020-01-10T00:00:00-05:00", "title": "Annual Arctic Sea Ice Minimum 1979-2019 with Area Graph", "description": "Arctic Sea Ice Minimum 1979-2019, With Graph || sea_ice_minimum.1200_print.jpg (1024x576) [138.6 KB] || sea_ice_minimum.1200_searchweb.png (320x180) [98.2 KB] || sea_ice_minimum.1200_thm.png (80x40) [7.7 KB] || minimum_with_graph (1920x1080) [0 Item(s)] || sea_ice_minimum_1080p30.mp4 (1920x1080) [26.2 MB] || sea_ice_minimum_1080p30.webm (1920x1080) [4.7 MB] || sea_ice_minimum_1080p30.mp4.hwshow [218 bytes] || ", "hits": 40 }, { "id": 4773, "url": "https://svs.gsfc.nasa.gov/4773/", "result_type": "Visualization", "release_date": "2019-12-12T03:30:00-05:00", "title": "BedMachine: A high-precision map of Antarctic ice sheet bed topography", "description": "BedMachine is a new Antarctic bed topography product based on ice thickness data from 19 different research institutes dating back to 1967, encompassing nearly a million line-miles of radar soundings. BedMachine relies on the fundamental physics-based method of mass conservation to estimate what lies between the radar sounding lines, utilizing highly detailed information on ice flow motion from satellite data that dictates how ice moves. The dataset is available from the National Snow & Ice Data Center here. || ", "hits": 323 }, { "id": 4774, "url": "https://svs.gsfc.nasa.gov/4774/", "result_type": "Visualization", "release_date": "2019-12-12T00:00:00-05:00", "title": "Operation IceBridge Flight Lines 2009-2019", "description": "Operation Icebridge Flight Lines 2009-2019, Arctic || icebridge_arctic.0001_print.jpg (1024x576) [168.2 KB] || icebridge_arctic.0001_searchweb.png (320x180) [95.5 KB] || icebridge_arctic.0001_thm.png (80x40) [7.2 KB] || arctic (1920x1080) [128.0 KB] || icebridge_arctic_1080p30.mp4 (1920x1080) [32.8 MB] || icebridge_arctic_1080p30.webm (1920x1080) [6.5 MB] || icebridge_arctic_1080p30.mp4.hwshow [220 bytes] || ", "hits": 49 }, { "id": 13501, "url": "https://svs.gsfc.nasa.gov/13501/", "result_type": "Produced Video", "release_date": "2019-12-11T15:00:00-05:00", "title": "NASA’s Operation IceBridge Completes Eleven Years of Polar Surveys", "description": "Music:Foraging At Duskby Benjamin James Parsons [PRS];Orchestra Grooveby James Alexander Dorman [PRS];Watching Ladybirdsby Benjamin James Parsons [PRS];Nanofiberby Andrew Michael Britton [PRS], David Stephen Goldsmith [PRS]Complete transcript available. || OIBTop10_FINAL_COLOR.00_00_58_00.Still001.jpg (1920x1080) [743.5 KB] || OIBTop10_2019.mov (1920x1080) [1.1 GB] || OIBTop10_2019.webm (960x540) [139.0 MB] || OIBTop10_2019.mp4 (1920x1080) [542.3 MB] || OIBTop10_FINAL_COLOR.en_US.srt [6.4 KB] || OIBTop10_FINAL_COLOR.en_US.vtt [6.4 KB] || ", "hits": 36 }, { "id": 13298, "url": "https://svs.gsfc.nasa.gov/13298/", "result_type": "Produced Video", "release_date": "2019-12-09T17:00:00-05:00", "title": "Operation IceBridge - Alaskan Landscape", "description": "In Alaska, 5 percent of the land is covered by glaciers that are losing a lot of ice and contributing to sea level rise. To monitor these changes, a small team of NASA-funded researchers has been flying scientific instruments on a bright red, single-engine plane since spring 2009.While scientists at the Goddard Space Flight Center managed the two larger yearly field campaigns in the Arctic and Antarctica, monitoring Alaskan glaciers fell on a smaller team based at the University of Fairbanks, Alaska. || ", "hits": 28 }, { "id": 13299, "url": "https://svs.gsfc.nasa.gov/13299/", "result_type": "Produced Video", "release_date": "2019-12-09T17:00:00-05:00", "title": "Operation IceBridge - Alaskan Glaciers", "description": "In Alaska, 5 percent of the land is covered by glaciers that are losing a lot of ice and contributing to sea level rise. To monitor these changes, a small team of NASA-funded researchers has been flying scientific instruments on a bright red, single-engine plane since spring 2009.While scientists at the Goddard Space Flight Center managed the two larger yearly field campaigns in the Arctic and Antarctica, monitoring Alaskan glaciers fell on a smaller team based at the University of Fairbanks, Alaska. || ", "hits": 22 }, { "id": 13490, "url": "https://svs.gsfc.nasa.gov/13490/", "result_type": "Produced Video", "release_date": "2019-12-09T17:00:00-05:00", "title": "Operation IceBridge - Alaskan Operations", "description": "In Alaska, 5 percent of the land is covered by glaciers that are losing a lot of ice and contributing to sea level rise. To monitor these changes, a small team of NASA-funded researchers has been flying scientific instruments on a bright red, single-engine plane since spring 2009.While scientists at the Goddard Space Flight Center managed the two larger yearly field campaigns in the Arctic and Antarctica, monitoring Alaskan glaciers fell on a smaller team based at the University of Fairbanks, Alaska. || ", "hits": 31 }, { "id": 13492, "url": "https://svs.gsfc.nasa.gov/13492/", "result_type": "Produced Video", "release_date": "2019-12-09T16:20:00-05:00", "title": "48 Years of Alaska Glaciers", "description": "Mark Fahnestock, a scientist with the Geological Institute of the University of Alaska Fairbanks, has assembled annual mosaics of all the glaciers in Alaska and the Yukon using Landsat images going back to 1972. Using these mosaics, Mark is able to study glacier motion and speed.All music published by Atmosphere Music Ltd [PRS]: Inducing Waves, composer Ben Niblett [PRS] Jon Cotton [PRS]; Critical Pathway, composer Rik Carter [PRS]; Emerging Discovery, composer Rik Carter [PRS]Complete transcript available.Watch this video on the NASA Goddard YouTube channel. || 13492_Alaska_Glaciers_mosaic_print.jpg (1920x1080) [1.0 MB] || 13492_Alaska_Glaciers_mosaic_print_searchweb.png (320x180) [135.5 KB] || 13492_Alaska_Glaciers_mosaic_print_thm.png (80x40) [9.0 KB] || 13492_Alaska_Glaciers.mov (1920x1080) [4.3 GB] || 13492_Alaska_Glaciers.mp4 (1920x1080) [516.6 MB] || 13492_Alaska_Glaciers.webm (1920x1080) [38.7 MB] || 13492_Alaska_Glaciers-captions.en_US.srt [5.9 KB] || 13492_Alaska_Glaciers-captions.en_US.vtt [5.9 KB] || ", "hits": 158 }, { "id": 13474, "url": "https://svs.gsfc.nasa.gov/13474/", "result_type": "Produced Video", "release_date": "2019-12-09T15:00:00-05:00", "title": "Operation IceBridge - Western Greenland", "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.In 2019, IceBridge was based out of Kangerlussuaq in western Greenland, surveying both sea ice and land ice. Flight lines include survey lines over the Jakobshavn and Kangerlussuaq glaciers, as well as surveyed several IceSat2 ground tracks in southern Greenland. The flights also revealed a startling amount of early spring melt ponds on Greenland's ice sheet. || ", "hits": 15 }, { "id": 13434, "url": "https://svs.gsfc.nasa.gov/13434/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Thule, Greenland Landscape", "description": "Thule, Greenland has been one of the major hubs of Operation IceBridge since the mission began in 2009. The Thule Air Base, located 750 miles north of the Arctic circle, has been a critical hub of IceBridge Arctic flights during the course of the mission. || ", "hits": 69 }, { "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": 27 }, { "id": 13437, "url": "https://svs.gsfc.nasa.gov/13437/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Arctic NOAA Flights", "description": "In Spring of 2016, Operation IceBridge conducted its eight spring Arctic survey of polar ice over the course of five weeks. Six research flights studying sea ice were based in Thule, Greenland, while ten that focused on land ice flew out of Kangerlussuaq in southern Greenland.For the survey, the crew utilized National Oceanic and Atmospheric Administration’s P-3 Orion Hurricane Hunter plane. NASA's Wallops Flight Facility in Virginia provided the laser altimeter and one of the infrared cameras on the P-3. IceBridge's three radar instruments came from the Center for Remote Sensing of Ice Sheets at the University of Kansas, while NASA's Ames Research Center at Moffett Field, California, provided the Digital Mapping System, and the University of Colorado loaned the second infrared camera.During this campaign the IceBridge aircraft flew under the path of Sentinel-3A, a recently launched ESA satellite that carries a radar altimeter that gauges sea ice thickness. Scientists will compare the Sentinel-3A measurements to the data IceBridge collected over the same spots with its radar and laser altimeters. This comparison will help validate and refine Sentinel-3A’s data gathering. || ", "hits": 25 }, { "id": 13439, "url": "https://svs.gsfc.nasa.gov/13439/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - DC8 Aircraft", "description": "NASA operates a highly modified Douglas DC-8 jetliner as a flying science laboratory. The aircraft, based at the NASA Armstrong Flight Research Center facility in Palmdale, California, is used to collect data for experiments in support of projects serving the world's scientific community, including Antarctic flights as part of Operation IceBridge. || ", "hits": 31 }, { "id": 13442, "url": "https://svs.gsfc.nasa.gov/13442/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - GV Aircraft", "description": "NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item. || 13442_2011_G5_cockpit.MOV.00_00_06_00.Still001.jpg (1920x1080) [454.2 KB] || 13442_2011_G5_cockpit.MOV.00_00_06_00.Still001_print.jpg (1024x576) [180.7 KB] || 13442_2011_G5_cockpit.MOV.00_00_06_00.Still001_searchweb.png (320x180) [89.1 KB] || 13442_2011_G5_cockpit.MOV.00_00_06_00.Still001_web.png (320x180) [89.1 KB] || 13442_2011_G5_cockpit.MOV.00_00_06_00.Still001_thm.png (80x40) [7.0 KB] || YOUTUBE_1080_13442_2011_G5_cockpit_youtube_1080.mp4 (1920x1080) [22.1 MB] || 13442_2011_G5_cockpit.webm (960x540) [5.7 MB] || 13442_2011_G5_cockpit.MOV (1920x1080) [69.3 MB] || ", "hits": 24 }, { "id": 13443, "url": "https://svs.gsfc.nasa.gov/13443/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - P3 Aircraft", "description": "The P-3B aircraft is ideally suited for low altitude heavy lift airborne science missions. The NASA P-3B has a long history of supporting cryosphere studies, and due to the long range of the aircraft, it is able to support ice sheet studies in both the Arctic and Antarctica polar regions.NASA's P-3B is a four-engine turboprop, capable of long duration flights of 8-12 hours and is based out of NASA's Wallops Flight Facility in Wallops Island, VA. It will support the same suite of IceBridge instruments also flown in the IceBridge 2009-2012 Arctic and Antarctic campaigns, with exception of the Land, Vegetation, and Ice Sensor (LVIS), which in Arctic 2012 campaign flew on the NASA's new Falcon aircraft.The P-3B last flew with IceBridge on their 2012 Arctic campaign, during which the aircraft made flights out of both Kangerlussuaq and Thule, Greenland and will once again support IceBridge for the Arctic 2013 campaign || ", "hits": 36 }, { "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": 10 }, { "id": 13450, "url": "https://svs.gsfc.nasa.gov/13450/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - P3 on Runway", "description": "4K Wide shot of P3-Orion taxiing on runway. Filmed during the 2019 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item. || 13450_P3_Taxi_Canon_2019_4K.mov.00_03_13_57.Still001_print.jpg (1024x540) [190.7 KB] || 13450_P3_Taxi_Canon_2019_4K.mov.00_03_13_57.Still001.jpg (4096x2160) [2.0 MB] || 13450_P3_Taxi_Canon_2019_4K.mov.00_03_13_57.Still001_searchweb.png (320x180) [81.2 KB] || 13450_P3_Taxi_Canon_2019_4K.mov.00_03_13_57.Still001_web.png (320x168) [75.8 KB] || 13450_P3_Taxi_Canon_2019_4K.mov.00_03_13_57.Still001_thm.png (80x40) [5.6 KB] || YOUTUBE_1080_13450_P3_Taxi_Canon_2019_4K_youtube_1080.mp4 (1920x1080) [149.9 MB] || 13450_P3_Taxi_Canon_2019_4K.webm (960x540) [37.5 MB] || 13450_P3_Taxi_Canon_2019_4K.mov (4096x2160) [9.1 GB] || ", "hits": 31 }, { "id": 13451, "url": "https://svs.gsfc.nasa.gov/13451/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Loading Aircraft", "description": "4K B-roll of loading the P3-Orion aircraft at the Thule Air Base. Filmed during the 2019 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item. || 13451_P3_Loading_Canon_2019_4K.mov.00_01_14_15.Still001_print.jpg (1024x540) [256.0 KB] || 13451_P3_Loading_Canon_2019_4K.mov.00_01_14_15.Still001.jpg (4096x2160) [2.3 MB] || 13451_P3_Loading_Canon_2019_4K.mov.00_01_14_15.Still001_searchweb.png (320x180) [106.7 KB] || 13451_P3_Loading_Canon_2019_4K.mov.00_01_14_15.Still001_web.png (320x168) [100.5 KB] || 13451_P3_Loading_Canon_2019_4K.mov.00_01_14_15.Still001_thm.png (80x40) [8.0 KB] || YOUTUBE_1080_13451_P3_Loading_Canon_2019_4K_youtube_1080.mp4 (1920x1080) [73.5 MB] || 13451_P3_Loading_Canon_2019_4K.webm (960x540) [20.5 MB] || 13451_P3_Loading_Canon_2019_4K.mov (4096x2160) [4.5 GB] || ", "hits": 12 }, { "id": 13452, "url": "https://svs.gsfc.nasa.gov/13452/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Inspecting P3 Aircraft", "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.The IceBridge 2019 springtime flights use NASA Wallops Flight Facility’s P-3 Orion aircraft. The plane carries a comprehensive instrument suite: two laser altimeters that measure ice surface elevation, two radar systems to study snow layers and the bedrock underneath the ice sheet, a high-resolution camera that generates georeferenced images of polar ice, a hyperspectral imager that records the brightness of the surface across a wide spectral range, and an infrared camera to measure the surface temperature of ice. || ", "hits": 12 }, { "id": 13453, "url": "https://svs.gsfc.nasa.gov/13453/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - P3 Taxi in Thule, Greenland", "description": "4K B-roll collection of P3-Orion on runway at Thule Air Base. Filmed during the 2018 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. 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NOTE: The audio on this clip varies widely and includes loud aircraft noise. 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Filmed during the 2017 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. 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It is supporting the same suite of IceBridge instruments flown in the past IceBridge Arctic and Antarctic campaigns. || ", "hits": 29 }, { "id": 13463, "url": "https://svs.gsfc.nasa.gov/13463/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation Ice Bridge - Arctic Airborne Topographic Mapper", "description": "The Airborne Topographic Mapper (ATM), developed at NASA Wallops Flight Facility in Wallops Island, Va., is a scanning laser altimeter that measures changes in ice surface elevation. It accomplishes this by reflecting lasers off the ice surface and measuring the time it takes light to return to the aircraft, usually flying between 1000 and 2000 feet above the ground. By combining this timing data with detailed information about the aircraft’s position and attitude from GPS and inertial navigation systems, ATM can measure topography to an accuracy of as small as four inches. By flying ATM over the same swath of ground previously covered by ICESat, researchers can maintain a record of changes.In addition, the precise data from ATM’s navigation system can be fed to pilot displays in the cockpit or even electronically sent to the automatic pilot system, keeping the aircraft aligned with the planned survey track. This keeps the aircraft along the planned ATM survey swath and also benefits the other IceBridge instruments by minimizing aircraft roll and horizontal acceleration.The ATM has been participating in NASA's Operation IceBridge since 2009. || ", "hits": 13 }, { "id": 13464, "url": "https://svs.gsfc.nasa.gov/13464/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Flight Path Indicator", "description": "4K B-roll from 2019 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. 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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": 19 }, { "id": 13466, "url": "https://svs.gsfc.nasa.gov/13466/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Outreach", "description": "Throughout the mission, IceBridge has directly connected with over 11,000 students while flying in the Arctic and Antarctic through live classroom chats using the Mission Tools Suite for Education. || ", "hits": 12 }, { "id": 13467, "url": "https://svs.gsfc.nasa.gov/13467/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Radar", "description": "The University of Kansas's Center for Remote Sensing of Ice Sheets (CReSIS) operates a variety of radar instruments on the IceBridge P-3B and DC-8 airborne laboratories. Each of these instruments uses a different frequency band, which gives them the ability to examine the entire ice column, ranging from the surface, through accumulated snow and all the way down to the bedrock below.Radar Instruments Used:Multichannel Coherent Radar Depth Sounder (MCoRDS)Snow RadarAccumulation RadarKu-Band Radar AltimeterHigh Capability Radar Sounder (HiCARS) || ", "hits": 18 }, { "id": 13468, "url": "https://svs.gsfc.nasa.gov/13468/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Snow Radar", "description": "The snow radar instrument measures the thickness of snow on top of sea ice, which allows researchers to make more accurate sea ice thickness measurements. Scientists can measure sea ice freeboard, or the amount above the water’s surface, and using the known ratio of ice above and below water to calculate thickness. Snow accumulation can give higher freeboard figures, skewing these results, so knowing snow accumulation is important for measuring sea ice thickness. || ", "hits": 18 }, { "id": 13469, "url": "https://svs.gsfc.nasa.gov/13469/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Greenland Glaciers", "description": "Greenland’s more than 200 major outlet glaciers are constantly on the move, most of them draining ice from the central ice sheet. Jakobshavn is Greenland’s fastest-moving glacier, and the flow rate is variable with spurts of speed in the summer and additional variation from year to year.When an ice tongue such as the Jakobshavn calves, the glacier feeding that ice tongue typically accelerates. Reduced friction between the intact glacier and the bedrock, and reduced buoyancy from the seawater (which partially offsets the glacier’s downhill flow) mean less resistance to glacier movement. Warming conditions in the Arctic contribute to glacier acceleration in multiple ways. Warmer conditions can send meltwater to the glacier’s base, increasing lubrication and consequently glacier speed. During the winter, the rate of iceberg calving usually slows significantly; the glacier tongue advances, and its flow speed drops. Warm winters, however, may allow iceberg calving and high flow rates to continue.Since 2000, Greenland has lost some 739 gigatons of ice, and approximately 30 percent of that loss came from Jakobshavn and four other glaciers || ", "hits": 33 }, { "id": 13470, "url": "https://svs.gsfc.nasa.gov/13470/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Greenland Melt", "description": "Each spring and summer, as the air warms up and the sunlight beats down on the Greenland ice sheet, sapphire-colored ponds spring up like swimming pools. As snow and ice melt atop the glaciers, the water flows in channels and streams and collects in depressions on the surface. The ponds provide an important indicator of how much the ice sheet is melting in a given year.Not only are melt ponds indicators of melt, but they also hint at how fast glaciers will shed ice into the sea. Melt ponds drain to the base of the ice sheet through crevasses. Flowing between the ice and the underlying bedrock, the water lubricates the bottom of the glacier, allowing it to flow more smoothly over the land surface and to shed ice more quickly at the coasts.Melting also darkens the ice sheet surface. Fresh snow is bright white; when it melts, older and darker ice is exposed. Old ice can be as much as 30 percent less reflective than the younger, brighter snow. The darker old ice absorbs more energy, which leads to more melting and further darkening of the glacial surface. || ", "hits": 172 }, { "id": 13471, "url": "https://svs.gsfc.nasa.gov/13471/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Icebergs", "description": "Icebergs start as land ice—snow that has accumulated on land and, over the course of many years, has been compacted into ice. When this glacial ice flows downstream and reaches the sea, cracks in the ice are widened as warm water and air melt the ice from below and above, respectively. When these cracks become large enough, pieces break off like fingernail clippings and drift into the water as icebergs. || ", "hits": 38 }, { "id": 13472, "url": "https://svs.gsfc.nasa.gov/13472/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Northern Greenland", "description": "4K B-roll of snowy northern Greenland landscape filmed during the 2016 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. 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The expanded reach across the Arctic Basin provided critical data to IceBridge's scientific mission. || ", "hits": 19 }, { "id": 13475, "url": "https://svs.gsfc.nasa.gov/13475/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Greenland Sea Ice", "description": "Arctic sea ice occupies an ocean basin mostly enclosed by land. Because there is no landmass at the North Pole, sea ice extends all the way to the pole, making the ice subject to the most extreme oscillations between wintertime darkness and summertime sunlight. Likewise, because the ocean basin is surrounded by land, ice has less freedom of movement to drift into lower latitudes and melt.Arctic sea ice generally reaches its maximum extent each March and its minimum extent each September. || ", "hits": 27 }, { "id": 13477, "url": "https://svs.gsfc.nasa.gov/13477/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Spring Svalbard Sea Ice", "description": "On April 7, 2017, Operation IceBridge flew the distinct Zig Zag East mission. This flight started in the rugged fjords of Svalbard, passed over hundreds of miles of sea ice en route to the North Pole, flew through the narrow Nares Strait, and finally returned the team back to Thule Air Base in Greenland. The clip below shows dramatic sea ice encountered north of Svalbard as the mission prepard to cross the Fram Strait (the primary pathway that sea ice from the Arctic Basin gets out to warmer ocean). This type of sea ice is commonly referred to as broken pack ice. || ", "hits": 26 }, { "id": 13478, "url": "https://svs.gsfc.nasa.gov/13478/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Thule Ice Sheet Scenics", "description": "Frozen sea ice outside of the Thule Air Base in Greenland provided project scientists a chance to get up close to locked icebergs and other features. || ", "hits": 32 } ] }