{ "id": 13600, "url": "https://svs.gsfc.nasa.gov/13600/", "page_type": "Produced Video", "title": "NASA Mission Maps 16 Years of Ice Loss", "description": "Using the most advanced Earth-observing laser instrument NASA has ever flown in space, scientists have made precise, detailed measurements of how the elevation of the Greenland and Antarctic ice sheets have changed over 16 years. The results provide insights into how the polar ice sheets are changing, demonstrating definitively that small gains of ice in East Antarctica are dwarfed by massive losses in West Antarctica. The scientists found the net loss of ice from Antarctica, along with Greenland’s shrinking ice sheet, has been responsible for 0.55 inches (14 millimeters) of sea level rise between 2003 and 2019 – slightly less than a third of the total amount of sea level rise observed in the world’s oceans. || ", "release_date": "2020-04-30T14:00:00-04:00", "update_date": "2023-05-03T13:44:59.955070-04:00", "main_image": { "id": 385465, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013600/a013600/landicethumb_print.jpg", "filename": "landicethumb_print.jpg", "media_type": "Image", "alt_text": "Music: \"Frozen Waves,\" Universal Production MusicComplete transcript available.", "width": 1024, "height": 571, "pixels": 584704 }, "main_video": null, "main_credits": { "Produced by": [ { "name": "Ryan Fitzgibbons", "employer": "USRA" } ], "Written by": [ { "name": "Kate Ramsayer", "employer": "Telophase" } ], "Scientific consulting by": [ { "name": "Benjamin E. Smith", "employer": "University of Washington Applied Physics Lab Polar Science Center" }, { "name": "Helen Amanda Fricker", "employer": "Scripps Institution of Oceanography, University of California, San Diego" }, { "name": "Alex S. Gardner", "employer": "NASA/JPL CalTech" } ], "Visualizations by": [ { "name": "Kel Elkins", "employer": "USRA" }, { "name": "Adriana Manrique Gutierrez", "employer": "USRA" } ], "Edited by": [ { "name": "Ryan Fitzgibbons", "employer": "USRA" } ], "Narration": [ { "name": "LK Ward", "employer": "USRA" } ] }, "progress": "Complete", "media_groups": [ { "id": 319967, "url": "https://svs.gsfc.nasa.gov/13600/#media_group_319967", "widget": "Basic text with HTML", "title": "", "caption": "", "description": "Using the most advanced Earth-observing laser instrument NASA has ever flown in space, scientists have made precise, detailed measurements of how the elevation of the Greenland and Antarctic ice sheets have changed over 16 years. \r
\r
The results provide insights into how the polar ice sheets are changing, demonstrating definitively that small gains of ice in East Antarctica are dwarfed by massive losses in West Antarctica. The scientists found the net loss of ice from Antarctica, along with Greenland’s shrinking ice sheet, has been responsible for 0.55 inches (14 millimeters) of sea level rise between 2003 and 2019 – slightly less than a third of the total amount of sea level rise observed in the world’s oceans.", "items": [], "extra_data": {} }, { "id": 319968, "url": "https://svs.gsfc.nasa.gov/13600/#media_group_319968", "widget": "Video player", "title": "", "caption": "", "description": "Music: \"Frozen Waves,\" Universal Production Music

Complete transcript available.

", "items": [ { "id": 228404, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 385465, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013600/a013600/landicethumb_print.jpg", "filename": "landicethumb_print.jpg", "media_type": "Image", "alt_text": "Music: \"Frozen Waves,\" Universal Production MusicComplete transcript available.", "width": 1024, "height": 571, "pixels": 584704 } }, { "id": 228403, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 385464, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013600/a013600/landicethumb.png", "filename": "landicethumb.png", "media_type": "Image", "alt_text": "Music: \"Frozen Waves,\" Universal Production MusicComplete transcript available.", "width": 3342, "height": 1866, "pixels": 6236172 } }, { "id": 228405, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 385466, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013600/a013600/landicethumb_searchweb.png", "filename": "landicethumb_searchweb.png", "media_type": "Image", "alt_text": "Music: \"Frozen Waves,\" Universal Production MusicComplete transcript available.", "width": 320, "height": 180, "pixels": 57600 } }, { "id": 228406, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 385467, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013600/a013600/landicethumb_thm.png", "filename": "landicethumb_thm.png", "media_type": "Image", "alt_text": "Music: \"Frozen Waves,\" Universal Production MusicComplete transcript available.", "width": 80, "height": 40, "pixels": 3200 } }, { "id": 228398, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 385461, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013600/a013600/LandIceElevation_prores.mov", "filename": "LandIceElevation_prores.mov", "media_type": "Movie", "alt_text": "Music: \"Frozen Waves,\" Universal Production MusicComplete transcript available.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 228399, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 385462, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013600/a013600/LandIceElevationYT.mp4", "filename": "LandIceElevationYT.mp4", "media_type": "Movie", "alt_text": "Music: \"Frozen Waves,\" Universal Production MusicComplete transcript available.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 228402, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 385463, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013600/a013600/LandIceElevation_prores.webm", "filename": "LandIceElevation_prores.webm", "media_type": "Movie", "alt_text": "Music: \"Frozen Waves,\" Universal Production MusicComplete transcript available.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 228400, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 849589, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013600/a013600/LandIceElevation.en_US.srt", "filename": "LandIceElevation.en_US.srt", "media_type": "Captions", "alt_text": "Music: \"Frozen Waves,\" Universal Production MusicComplete transcript available.", "label": "English", "language_code": "" } }, { "id": 228401, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 849590, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013600/a013600/LandIceElevation.en_US.vtt", "filename": "LandIceElevation.en_US.vtt", "media_type": "Captions", "alt_text": "Music: \"Frozen Waves,\" Universal Production MusicComplete transcript available.", "label": "English", "language_code": "" } } ], "extra_data": {} } ], "studio": "gms", "funding_sources": [ "PAO" ], "credits": [ { "role": "Producer", "people": [ { "name": "Ryan Fitzgibbons", "employer": "USRA" } ] }, { "role": "Writer", "people": [ { "name": "Kate Ramsayer", "employer": "Telophase" } ] }, { "role": "Scientist", "people": [ { "name": "Thomas A. Neumann", "employer": "NASA/GSFC" }, { "name": "Benjamin E. Smith", "employer": "University of Washington Applied Physics Lab Polar Science Center" }, { "name": "Helen Amanda Fricker", "employer": "Scripps Institution of Oceanography, University of California, San Diego" }, { "name": "Alex S. Gardner", "employer": "NASA/JPL CalTech" } ] }, { "role": "Visualizer", "people": [ { "name": "Kel Elkins", "employer": "USRA" } ] }, { "role": "Editor", "people": [ { "name": "Ryan Fitzgibbons", "employer": "USRA" } ] }, { "role": "Narrator", "people": [ { "name": "LK Ward", "employer": "USRA" } ] }, { "role": "Animator", "people": [ { "name": "Adriana Manrique Gutierrez", "employer": "USRA" } ] }, { "role": "Videographer", "people": [ { "name": "Jefferson Beck", "employer": "USRA" } ] } ], "missions": [], "series": [ "Narrated Movies" ], "tapes": [], "papers": [], "datasets": [], "nasa_science_categories": [ "Earth" ], "keywords": [], "recommended_pages": [], "related": [ { "id": 4984, "url": "https://svs.gsfc.nasa.gov/4984/", "page_type": "Visualization", "title": "ICESat-2 Land Ice Height Change", "description": "At the whole ice sheet scale, this visualization shows the continued draw down of the major outlet glaciers in West Antarctica and in parts of East Antarctica between April 2019 and July 2021. Some areas show hints of blue, indicating places where the ice sheet surface has gone up, reflecting either increased snowfall or changes in ice dynamics.", "release_date": "2022-05-15T00:00:00-04:00", "update_date": "2025-12-29T00:14:41.508897-05:00", "main_image": { "id": 372337, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004900/a004984/is2_land-ice-change_antarctica.1700_print.jpg", "filename": "is2_land-ice-change_antarctica.1700_print.jpg", "media_type": "Image", "alt_text": "At the whole ice sheet scale, this visualization shows the continued draw down of the major outlet glaciers in West Antarctica and in parts of East Antarctica between April 2019 and July 2021. Some areas show hints of blue, indicating places where the ice sheet surface has gone up, reflecting either increased snowfall or changes in ice dynamics.", "width": 1024, "height": 576, "pixels": 589824 } } ], "sources": [ { "id": 4796, "url": "https://svs.gsfc.nasa.gov/4796/", "page_type": "Visualization", "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 || ", "release_date": "2020-04-30T14:00:00-04:00", "update_date": "2025-05-14T00:10:59.570018-04:00", "main_image": { "id": 396621, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004700/a004796/land_ice_antarctica.2870_print.jpg", "filename": "land_ice_antarctica.2870_print.jpg", "media_type": "Image", "alt_text": "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. ", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 12977, "url": "https://svs.gsfc.nasa.gov/12977/", "page_type": "Produced Video", "title": "Mass Balance of Ice Sheets", "description": "AntarcticaMusic: \"Distant Echoes,\" Adam Salkeld, Atmosphere Music Ltd. PRS; \"Evolution of Life,\" David Stephen Goldsmith, Atmosphere Music Ltd. PRSComplete transcript available. || antarc_thumb_print.jpg (1024x576) [113.1 KB] || antarc_thumb_searchweb.png (180x320) [88.3 KB] || antarc_thumb_thm.png (80x40) [6.3 KB] || Antarctica_Brunt.mov (1920x1080) [4.1 GB] || Antarctica_Brunt_facebook_720.mp4 (1280x720) [424.3 MB] || Antarctica_Brunt_twitter_720.mp4 (1280x720) [77.5 MB] || Antarctica_Brunt_youtube_1080.mp4 (1920x1080) [571.8 MB] || Antarctica_Brunt_youtube_720.mp4 (1280x720) [552.4 MB] || Antarctica_Brunt_facebook_720.webm (1280x720) [32.9 MB] || Antarctica_icesheet.en_US.srt [6.0 KB] || Antarctica_icesheet.en_US.vtt [6.0 KB] || ", "release_date": "2018-09-26T13:00:00-04:00", "update_date": "2023-05-03T13:46:25.367148-04:00", "main_image": { "id": 402977, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012900/a012977/greenland_thumb_print.jpg", "filename": "greenland_thumb_print.jpg", "media_type": "Image", "alt_text": "GreenlandMusic: \"A New Hope,\" Al Lethbridge, Atmosphere Music Ltd. PRS; \"Spirals within a Sphere,\" Adam Salkeld, Atmosphere Music Ltd. PRSComplete transcript available.", "width": 1024, "height": 577, "pixels": 590848 } }, { "id": 3849, "url": "https://svs.gsfc.nasa.gov/3849/", "page_type": "Visualization", "title": "Antarctic Ice Flow Charted From Space", "description": "Harsh snows have blanketed Antarctica for so long that the continent has built up an ice sheet a mile thick from bedrock to surface in most places. Despite the ice cap's grip on the rocky landmass below, friction can only hold back the ice so much. A new, first-of-its-kind map from NASA reveals icy Antarctica as a landscape of constant movement. NASA scientists at the Jet Propulsion Laboratory and UC Irvine have charted this movement for the first time, using Canadian, Japanese and European satellite data to create a record of the speed and direction of ice flow across the entire continent. The map reveals glaciers and tributaries in patterned flows stretching hundreds of miles inland, like a system of rivers and creeks. Slow-moving flows found in largely unexplored East Antarctica defied previous understanding of ice migration. And scientists discovered a ridge that splits Antarctica from east to west. Explore the visualizations below to see the new benchmark map scientists can use to study the extent and speed of changes to the largest ice sheet in the world. || ", "release_date": "2011-08-25T00:00:00-04:00", "update_date": "2024-10-06T22:02:58.992693-04:00", "main_image": { "id": 483992, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003800/a003849/antarctica_flows_1_00120_1024x576.jpg", "filename": "antarctica_flows_1_00120_1024x576.jpg", "media_type": "Image", "alt_text": "A new map changes our understanding of how ice flows across Antarctica.", "width": 1024, "height": 576, "pixels": 589824 } } ], "products": [], "newer_versions": [], "older_versions": [], "alternate_versions": [] }