{ "count": 12, "next": null, "previous": null, "results": [ { "id": 31158, "url": "https://svs.gsfc.nasa.gov/31158/", "result_type": "Visualization", "release_date": "2024-03-08T17:00:00-05:00", "title": "Antarctic Ice Mass Loss 2002-2025", "description": "The mass of the Antarctic ice sheet has changed over the last decades. Research based on observations from the Gravity Recovery and Climate Experiment (GRACE) satellites (2002-2017) and GRACE Follow-On (since 2018 - ).", "hits": 2569 }, { "id": 31156, "url": "https://svs.gsfc.nasa.gov/31156/", "result_type": "Visualization", "release_date": "2024-03-08T00:00:00-05:00", "title": "Greenland Ice Mass Loss 2002-2025", "description": "The mass of the Greenland ice sheet has rapidly declined in the last several years due to surface melting and iceberg calving. 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": 2034 }, { "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. 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 2025, Antarctica shed approximately 135 gigatons of ice per year, causing global sea level to rise by 0.4 millimeters per year; and Greenland shed approximately 264 gigatons of ice per year, causing global sea level to rise by 0.8 millimeters per year.", "hits": 806 }, { "id": 31231, "url": "https://svs.gsfc.nasa.gov/31231/", "result_type": "Hyperwall Visual", "release_date": "2023-06-07T00:00:00-04:00", "title": "Monitoring California Groundwater", "description": "GRACE California Terrestrial Water Storage from 2002-04 to 2023-03. || grace_ca_water_black_v3_20230316_1200_print.jpg (1024x574) [149.5 KB] || grace_ca_water_black_v3_20230316_1200_searchweb.png (320x180) [66.6 KB] || grace_ca_water_black_v3_20230316_1200_thm.png (80x40) [12.5 KB] || grace_ca_water_2002-2023_seasonal_1080p.mp4 (1920x1080) [7.0 MB] || grace_ca_water_2002-2023_seasonal_1080p.webm (1920x1080) [4.2 MB] || grace_ca_water_2002-2023_seasonal_2160p.mp4 (3840x2160) [23.1 MB] || grace_ca_water_black_v3_20230316_1200.tif (4104x2304) [4.7 MB] || grace_ca_water_2002-2023 (4104x2304) [0 Item(s)] || grace_ca_water_2002-2023_seasonal_1080p.hwshow [112 bytes] || ", "hits": 68 }, { "id": 31177, "url": "https://svs.gsfc.nasa.gov/31177/", "result_type": "Hyperwall Visual", "release_date": "2022-02-15T00:00:00-05:00", "title": "Monitoring California Groundwater 2002-2022", "description": "California land water storage, 2002-2022 || grace_ca_water_title1_202202_print.jpg (1024x576) [139.6 KB] || grace_ca_water_title1_202202_searchweb.png (320x180) [64.0 KB] || grace_ca_water_title1_202202_thm.png (80x40) [12.3 KB] || grace_ca_water_200205-202202_title1_1080p6.mp4 (1920x1080) [4.4 MB] || grace_ca_water_200205-202202_title1_1080p6.webm (1920x1080) [3.9 MB] || grace_ca_water_200205-202202_title1_2160p6.mp4 (3840x2160) [14.4 MB] || grace_ca_water_title1_202202.tif (3840x2160) [4.3 MB] || grace_ca_water_200205-202202_title1_2160.hwshow [125 bytes] || ", "hits": 62 }, { "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": 86 }, { "id": 30880, "url": "https://svs.gsfc.nasa.gov/30880/", "result_type": "Hyperwall Visual", "release_date": "2017-05-11T00:00:00-04:00", "title": "Antarctic Ice Loss 2002-2016", "description": "The mass of the Antarctic ice sheet has changed over the last several years. Research based on observations from NASA’s twin NASA/German Aerospace Center’s twin Gravity Recovery and Climate Experiment (GRACE) satellites indicates that between 2002 and 2016, Antarctica shed approximately 125 gigatons of ice per year, causing global sea level to rise by 0.35 millimeters per year.These images, created with GRACE data, show changes in Antarctic ice mass since 2002. Orange and red shades indicate areas that lost ice mass, while light blue shades indicate areas that gained ice mass. White indicates areas where there has been very little or no change in ice mass since 2002. In general, areas near the center of Antarctica experienced small amounts of positive or negative change, while the West Antarctic Ice Sheet experienced a significant ice mass loss (dark red) over the fourteen-year period. Floating ice shelves whose mass GRACE doesn't measure are colored gray. || ", "hits": 196 }, { "id": 30879, "url": "https://svs.gsfc.nasa.gov/30879/", "result_type": "Hyperwall Visual", "release_date": "2017-05-02T00:00:00-04:00", "title": "Greenland Ice Loss 2002-2016", "description": "The mass of the Greenland ice sheet has rapidly declined in the last several years due to surface melting and iceberg calving. Research based on observations from the NASA/German Aerospace Center’s twin Gravity Recovery and Climate Experiment (GRACE) satellites indicates that between 2002 and 2016, Greenland shed approximately 280 gigatons of ice per year, causing global sea level to rise by 0.03 inches (0.8 millimeters) per year. These images, created from GRACE data, show changes in Greenland ice mass since 2002. Orange and red shades indicate areas that lost ice mass, while light blue shades indicate areas that gained ice mass. White indicates areas where there has been very little or no change in ice mass since 2002. In general, higher-elevation areas near the center of Greenland experienced little to no change, while lower-elevation and coastal areas experienced up to 13.1 feet (4 meters) of ice mass loss (expressed in equivalent-water-height; dark red) over a 14-year period. The largest mass decreases of up to 11.8 inches (30 centimeters (equivalent-water-height) per year occurred along the West Greenland coast. The average flow lines (grey; created from satellite radar interferometry) of Greenland’s ice converge into the locations of prominent outlet glaciers, and coincide with areas of high mass loss. || ", "hits": 327 }, { "id": 30862, "url": "https://svs.gsfc.nasa.gov/30862/", "result_type": "Hyperwall Visual", "release_date": "2017-03-07T00:00:00-05:00", "title": "GRACE measures California water", "description": "Water storage from 2002-2017 as measured by gravity anomalies. || grace_ca_water_black_201701_print.jpg (1024x574) [119.7 KB] || grace_ca_water_black_201701_searchweb.png (320x180) [59.5 KB] || grace_ca_water_black_201701_thm.png (80x40) [4.9 KB] || grace_ca_water_black_1080p.mp4 (1920x1080) [7.3 MB] || grace_ca_water_black_720p.mp4 (1280x720) [3.6 MB] || grace_ca_water_black_720p.webm (1280x720) [5.9 MB] || grace_ca_water_black_201701.tif (4104x2304) [4.5 MB] || grace_ca_water_black_2304p.mp4 (4096x2304) [25.9 MB] || grace_ca_water_black_360p.mp4 (640x360) [1.1 MB] || ", "hits": 76 }, { "id": 30521, "url": "https://svs.gsfc.nasa.gov/30521/", "result_type": "Hyperwall Visual", "release_date": "2014-10-01T23:00:00-04:00", "title": "California Drought", "description": "The NASA Gravity Recovery and Climate Experiment (GRACE) mission, launched in 2002, maps changes in Earth's gravity field resulting from the movement of water over the planet. As water moves around the globe — for example, due to flooding in some regions and drought in others — GRACE acts like a 'scale in the sky,' mapping the regions of Earth that are gaining or losing water each month. The GRACE mission has been particularly successful in monitoring the melting of the Greenland and Antartic ice sheets, and in mapping changing freshwater storage on land. This animation shows how the total amount of water (all of the snow, surface water, soil moisture and groundwater) varies in space and time, with the passage of dry seasons and wet seasons as well as with flooding, drought and transport due to water management Blue colors represent wetter than average conditions (relative to the 2002-2013 time period) and the red colors represent drier than average conditions. The graph at the left shows the monthly changes for the average of map region outlined in yellow. The yellow line in the graph at the left shows interannual variations.The Sacramento and San Joaquiin River basins are outlined in yellow and the rivers and their tributaries are shown by the blue lines. The basins include California's Central Valley, the most productive agricultural region in the United States. Ongoing drought in California has drained the state of nearly 15 cubic kilometers (12 miillion acre feet; 4 trillion gallons) of water in each of the last 3 years. Much of the loss is a result of groundwater depletion. Limited rainfall and snowmelt throughout the state has forced agriculture and cities to rely more heavily on groundwater reserves, resulting in rapid depletion of the aquifer beneath the Central Valley. At least 50% of the annual water loss is due to the removal of groundwater. || ", "hits": 63 }, { "id": 30492, "url": "https://svs.gsfc.nasa.gov/30492/", "result_type": "Hyperwall Visual", "release_date": "2014-02-11T00:00:00-05:00", "title": "Antarctic Ice Loss 2003-2013", "description": "The mass of the Antarctic ice sheet has changed over the last several years. Research based on observations from NASA’s twin Gravity Recovery and Climate Experiment (GRACE) satellites indicates that between 2003 and 2013, Antarctica shed approximately 90 gigatons of ice per year, causing global sea level to rise by 0.25 millimeters per year.These images, created with GRACE data, show changes in Antarctic ice mass since 2003. Orange and red shades indicate areas that lost ice mass, while light blue shades indicate areas that gained ice mass. White indicates areas where there has been very little or no change in ice mass since 2003. In general, areas near the center of Antarctica experienced small amounts of positive or negative change, while the West Antarctic Ice Sheet experienced a significant ice mass loss (dark red) over the ten-year period. || ", "hits": 53 }, { "id": 30478, "url": "https://svs.gsfc.nasa.gov/30478/", "result_type": "Hyperwall Visual", "release_date": "2013-10-08T00:00:00-04:00", "title": "Greenland Ice Loss 2003-2013", "description": "The mass of the Greenland ice sheet has rapidly been declining over the last several years due to surface melting and iceberg calving. Research based on observations from NASA’s twin Gravity Recovery and Climate Experiment (GRACE) satellites indicates that between 2003 and 2013, Greenland shed approximately 280 gigatons of ice per year, causing global sea level to rise by 0.8 millimeters per year. These images, created with GRACE data, show changes in Greenland ice mass since 2003. Orange and red shades indicate areas that lost ice mass, while light blue shades indicate areas that gained ice mass. White indicates areas where there has been very little or no change in ice mass since 2003. In general, higher-elevation areas near the center of Greenland experienced little to no change, while lower-elevation and coastal areas experienced up to 3 meters of ice mass loss (dark red) over a ten-year period. The largest mass decreases of up to 30 centimeters per year occurred over southeastern Greenland. || ", "hits": 84 } ] }