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        {
            "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": 2365
        },
        {
            "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": 538
        },
        {
            "id": 14538,
            "url": "https://svs.gsfc.nasa.gov/14538/",
            "result_type": "Produced Video",
            "release_date": "2024-02-28T13:00:00-05:00",
            "title": "Antarctic Sea Ice Minimum 2024",
            "description": "On February 20th, 2024, Antarctic sea ice officially reached its minimum extent for the year. 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. According to the National Snow and Ice Data Center, this marks the second-lowest sea ice extent recorded by satellites, reflecting a trend of declining coverage over time.The extent of sea ice is critical for polar ecosystems and has far-reaching implications for Earth's climate and weather patterns.NSIDC Press Release NSIDC AnalysisSVS Data Visualzation in Video || ",
            "hits": 175
        },
        {
            "id": 14116,
            "url": "https://svs.gsfc.nasa.gov/14116/",
            "result_type": "Produced Video",
            "release_date": "2022-03-18T00:00:00-04:00",
            "title": "Two Scientists Have a Frank and Honest Discussion about Antarctica",
            "description": "NASA Glaciologists Kelly Brunt and Alex Gardner discuss the history, challenges and evolution of mapping the Antarctic continent and what it means for science and society. || ",
            "hits": 77
        },
        {
            "id": 4913,
            "url": "https://svs.gsfc.nasa.gov/4913/",
            "result_type": "Visualization",
            "release_date": "2021-07-29T19:00:00-04:00",
            "title": "ICESat-2 Maps Subglacial Lakes in Antarctica",
            "description": "Data visualization featuring precise map of Mercer and Conway subglacial lakes in West Antarctica. The visualization sequence starts with a view of the Americas and slowly zooms into the suture between the Mercer and Whillans ice streams. Surface-height anomaly data from NASA's ICESat-2 mission provide critical insight for the drain-fill cycles of subglacial lakes and aid in the discovery of two new water bodies within the same region. This data-driven visualization includes labels of ice formations close to the area of interest and repeats playback of the segment of the subglacial lakes surface-height anomalies. || SubglacialLakesCompositex2_4K60fps_0904_print.jpg (1024x576) [88.8 KB] || SubglacialLakesCompositex2_4K60fps_0904.png (3840x2160) [5.9 MB] || Compositex2 (1920x1080) [0 Item(s)] || SubglacialLakesCompositex2_HD60fps.mp4 (1920x1080) [58.4 MB] || SubglacialLakesCompositex2_1080p30.mp4 (1920x1080) [53.8 MB] || SubglacialLakesCompositex2_HD60fps.webm (1920x1080) [6.9 MB] || Compositex2_4K (3840x2160) [0 Item(s)] || SubglacialLakesCompositex2_4K60fps.mp4 (3840x2160) [58.5 MB] || SubglacialLakesCompositex2_4K30fps.mp4 (3840x2160) [182.4 MB] || SubglacialLakesCompositex2_1080p30.mp4.hwshow [200 bytes] || ",
            "hits": 292
        },
        {
            "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": 114
        },
        {
            "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": 70
        },
        {
            "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": 347
        },
        {
            "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": 45
        },
        {
            "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": 48
        },
        {
            "id": 13444,
            "url": "https://svs.gsfc.nasa.gov/13444/",
            "result_type": "Produced Video",
            "release_date": "2019-12-09T13:00:00-05:00",
            "title": "Operation IceBridge - Antarctic Transits",
            "description": "NASA is carrying out its sixth consecutive year of Operation IceBridge research flights over Antarctica in 2014 to study changes in the continent’s ice sheet, glaciers and sea ice. For several weeks, researchers flew aboard NASA’s DC-8 research aircraft out of Punta Arenas, Chile. || ",
            "hits": 35
        },
        {
            "id": 13459,
            "url": "https://svs.gsfc.nasa.gov/13459/",
            "result_type": "Produced Video",
            "release_date": "2019-12-09T13:00:00-05:00",
            "title": "Operation IceBridge - Antarctic Fissures",
            "description": "Ice shelves are the floating parts of ice streams and glaciers, and they buttress the grounded ice behind them; when ice shelves collapse, the ice behind accelerates toward the ocean, where it then adds to sea level rise. || ",
            "hits": 33
        },
        {
            "id": 4625,
            "url": "https://svs.gsfc.nasa.gov/4625/",
            "result_type": "Visualization",
            "release_date": "2019-05-17T17:00:00-04:00",
            "title": "25 Years of Antarctic Land Ice Elevation Change Anomalies (West Coast Fly Over)",
            "description": "This data visualization depicts the last 25 years of land ice elevation change. Areas in red indicate land ice loss. Areas in blue are regions that saw land ice elevation gains. The camera starts with a view of the Earth and then flies down to Antarctica where it pauses to watch the 25 years of data unfold. Once the data reaches the end of 2017, the camera then flies down over the western Antarctic coast and then backs up across the central region. || expo_comp.1200_print.jpg (1024x576) [64.8 KB] || expo_comp.1200_searchweb.png (320x180) [56.2 KB] || expo_comp.1200_thm.png (80x40) [5.4 KB] || expo_comp_1080p30.mp4 (1920x1080) [65.3 MB] || expo_comp_1080p30.webm (1920x1080) [21.1 MB] || 1920x1080_16x9_30p (1920x1080) [256.0 KB] || ",
            "hits": 64
        },
        {
            "id": 4669,
            "url": "https://svs.gsfc.nasa.gov/4669/",
            "result_type": "Visualization",
            "release_date": "2018-12-13T00:00:00-05:00",
            "title": "100 Years of Accumulated Mass Change over Antarctica",
            "description": "This data visualization shows accumulated mass change over Antarctica from 1900 to 2000. This visualization includes a colorbar and corresponding accumulation range. || snowaccum.0840_print.jpg (1024x576) [58.7 KB] || snowaccum.0840_searchweb.png (320x180) [55.1 KB] || snowaccum.0840_thm.png (80x40) [5.6 KB] || snowaccum_comp_1080p30.mp4 (1920x1080) [5.7 MB] || data_with_dates_and_colorbar (1920x1080) [0 Item(s)] || snowaccum_comp_1080p30.webm (1920x1080) [2.3 MB] || snowaccum_comp_1080p30.mp4.hwshow [188 bytes] || ",
            "hits": 388
        },
        {
            "id": 13110,
            "url": "https://svs.gsfc.nasa.gov/13110/",
            "result_type": "Produced Video",
            "release_date": "2018-11-08T00:00:00-05:00",
            "title": "NASA's View of Pine Island Glacier's Latest Iceberg",
            "description": "Last week, Antarctica's Pine Island Glacier calved a massive iceberg, known as Iceberg B-46, into the Amundsen Sea. Pine Island has lost several large icebergs in the last few years -- it's one of the most rapidly melting glaciers in the Antarctic and a significant contributor to sea level rise.NASA's Operation IceBridge flew over Pine Island Glacier on Nov. 7, capturing images and collecting data over the newly formed iceberg and remaining glacier.Read more about the new iceberg. || ",
            "hits": 24
        },
        {
            "id": 12977,
            "url": "https://svs.gsfc.nasa.gov/12977/",
            "result_type": "Produced Video",
            "release_date": "2018-09-26T13:00:00-04:00",
            "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] || ",
            "hits": 40
        },
        {
            "id": 30942,
            "url": "https://svs.gsfc.nasa.gov/30942/",
            "result_type": "Hyperwall Visual",
            "release_date": "2018-05-03T00:00:00-04:00",
            "title": "The first Ice, Cloud, and land Elevation Satellite (ICESat)",
            "description": "ICESat launch animation and sensor operation || VTS_01_1_trim_00561.jpg (1280x720) [131.3 KB] || VTS_01_1_trim_720p.mp4 (1280x720) [61.6 MB] || VTS_01_1_trim.webm (720x480) [29.8 MB] || ",
            "hits": 76
        },
        {
            "id": 12905,
            "url": "https://svs.gsfc.nasa.gov/12905/",
            "result_type": "Produced Video",
            "release_date": "2018-03-30T00:00:00-04:00",
            "title": "The 88-South Antarctic Traverse",
            "description": "NASA cryospheric scientist Kelly Brunt and ICESat-2 Deputy Project Scientist Tom Neumann recall some of the highlights and challenges from the recent 88-South Antarctic Traverse.Music: \"Lights,\" Alexius Tschallener [SUISA], Dominik Johnson [PRS]; \"Vulnerable Moment,\" John Ashton Thomas [PRS]Complete transcript available. || 12905_thumbstill_print.jpg (1024x576) [48.3 KB] || 12905_thumbstill_searchweb.png (180x320) [45.6 KB] || 12905_thumbstill_thm.png (80x40) [4.0 KB] || 12905_Post_Traverse_TWITTER.mp4 (1280x720) [58.5 MB] || 12905_Post_Traverse_PRORES.webm (1920x1080) [28.0 MB] || 12905_Post_Traverse.mp4 (1920x1080) [276.7 MB] || 12905_Post_Traverse_FACEBOOK.mp4 (1920x1080) [336.9 MB] || 12905_Post_Traverse_YOUTUBE.mp4 (1920x1080) [406.9 MB] || 12905_PostTraverse.en_US.srt [5.0 KB] || 12905_PostTraverse.en_US.vtt [5.1 KB] || 12905_Post_Traverse_PRORES.mov (1920x1080) [3.6 GB] || ",
            "hits": 47
        },
        {
            "id": 12906,
            "url": "https://svs.gsfc.nasa.gov/12906/",
            "result_type": "Produced Video",
            "release_date": "2018-03-26T15:00:00-04:00",
            "title": "Two New Satellites Set to Study One of Earth's Most Critically Changing Regions",
            "description": "In 2018, NASA will intensify its focus on one of the most critical but remote parts of our changing planet with the launch of two new satellite missions and an array of airborne campaigns. GRACE-FO and ICESat-2 will use radically different techniques to observe how the massive ice sheets of Greenland and Antarctica are changing over time and how much they are contributing to sea level rise. The space agency is launching these missions at a time when decades of observations from the ground, air, and space have revealed signs of change in Earth's ice sheets, sea ice, glaciers, snow cover, and permafrost. Collectively, scientists call these frozen regions of our planet the \"cryosphere.\" || ",
            "hits": 14
        },
        {
            "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": 269
        },
        {
            "id": 12860,
            "url": "https://svs.gsfc.nasa.gov/12860/",
            "result_type": "Produced Video",
            "release_date": "2018-02-13T09:00:00-05:00",
            "title": "Big Year for NASA’s IceBridge in 2017",
            "description": "All seven campaigns are captured in this highlight video. || Big_Year_OIB_2017_final_web.00840_print.jpg (1024x576) [100.5 KB] || Big_Year_OIB_2017_final_web.00840_thm.png (80x40) [5.1 KB] || Big_Year_OIB_2017_final_web.00840_searchweb.png (320x180) [60.4 KB] || Big_Year_OIB_2017_final_web.00840_web.png (320x180) [60.4 KB] || Big_Year_OIB_2017_final.mov (1920x1080) [5.5 GB] || Big_Year_OIB_2017_final_web.mp4 (1920x1080) [213.4 MB] || Big_Year_OIB_2017_final.webm (1920x1080) [22.8 MB] || Big_Year_OIB_2017_final_web.en_US.srt [1.6 KB] || Big_Year_OIB_2017_final_web.en_US.vtt [1.6 KB] || ",
            "hits": 15
        },
        {
            "id": 12809,
            "url": "https://svs.gsfc.nasa.gov/12809/",
            "result_type": "Produced Video",
            "release_date": "2017-12-14T01:00:00-05:00",
            "title": "NASA Scientists Trek the South Pole",
            "description": "Music: \"Pizzicato Piece,\" Andrew Michael Britton, David Stephen Goldsmith, Atmosphere Music Ltd.; \"We Learn,\" Andrew Michael Britton, Atmosphere Music Ltd.Complete transcript available. || traverse_print.jpg (1024x575) [145.3 KB] || traverse_searchweb.png (320x180) [87.3 KB] || traverse_thm.png (80x40) [6.3 KB] || 12809_Pre_Antarctic_Traverse_TWITTER.mp4 (1280x720) [51.3 MB] || 12809_Pre_Antarctic_Traverse_prores.webm (1920x1080) [21.5 MB] || 12809_Antarctic_Traverse_FACEBOOK.mp4 (1920x1080) [261.9 MB] || 12809_Pre_Antarctic_Traverse_YOUTUBE.mp4 (1920x1080) [430.5 MB] || 12809_Pre_Antarctic_Traverse_youtube_720.mp4 (1280x720) [391.2 MB] || 12809_Traverse.en_US.srt [4.5 KB] || 12809_Traverse.en_US.vtt [4.5 KB] || 12809_Pre_Antarctic_Traverse_prores.mov (1920x1080) [2.9 GB] || ",
            "hits": 18
        },
        {
            "id": 12666,
            "url": "https://svs.gsfc.nasa.gov/12666/",
            "result_type": "Produced Video",
            "release_date": "2017-08-11T16:00:00-04:00",
            "title": "Scientists Bury GPS in Antarctic Ice to Measure Effects of Tides",
            "description": "NASA scientists and ice sheet modelers, Ryan Walker and Christine Dow, traveled to a remote location on the coast of Antarctic to investigate how tides affect the movement and stability of the Nansen Ice Shelf, a 695-mile extension of ice protruding into Antarctica’s Ross Sea. Relatively understudied, Nansen’s manageable size lends itself to becoming a proxy for predicting how larger ice shelves will contribute to sea level rise in the decades and centuries to come. By studying the impact of tides, Walker and Dow are able to determine how the rise and fall of floating ice sheets may impact the likelihood of an eventual ice shelf collapse.Complete transcript available.Music: Tiptoe Marimba by Brightside Studio || LARGE_MP4-Nansen_0711217_FINAL_V3_large.00001_print.jpg (1024x576) [78.0 KB] || LARGE_MP4-Nansen_0711217_FINAL_V3_large.00001_searchweb.png (320x180) [57.6 KB] || LARGE_MP4-Nansen_0711217_FINAL_V3_large.00001_thm.png (80x40) [4.4 KB] || LARGE_MP4-Nansen_0711217_FINAL_V3_large.00001_web.png (320x180) [57.6 KB] || APPLE_TV-Nansen_0711217_FINAL_V3_appletv.m4v (1280x720) [129.6 MB] || FACEBOOK_720-Nansen_0711217_FINAL_V3_facebook_720.mp4 (1280x720) [302.8 MB] || LARGE_MP4-Nansen_0711217_FINAL_V3_large.mp4 (1280x720) [244.4 MB] || Nansen_0711217_FINAL_V3.mov (1280x720) [2.6 GB] || TWITTER_720-Nansen_0711217_FINAL_V3_twitter_720.mp4 (1280x720) [53.9 MB] || WEBM-Nansen_0711217_FINAL_V3.webm (960x540) [97.5 MB] || YOUTUBE_1080-Nansen_0711217_FINAL_V3_youtube_1080.mp4 (1920x1080) [403.4 MB] || YOUTUBE_720-Nansen_0711217_FINAL_V3_youtube_720.mp4 (1280x720) [404.4 MB] || APPLE_TV-Nansen_0711217_FINAL_V3_appletv_subtitles.m4v (1280x720) [129.7 MB] || 12666_Nansen_080717.en_US.srt [4.4 KB] || 12666_Nansen_080717.en_US.vtt [4.4 KB] || Nansen_0711217_FINAL_V3_lowres.mp4 (480x272) [32.5 MB] || ",
            "hits": 95
        },
        {
            "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": 305
        },
        {
            "id": 12449,
            "url": "https://svs.gsfc.nasa.gov/12449/",
            "result_type": "Produced Video",
            "release_date": "2016-12-08T16:00:00-05:00",
            "title": "IceBridge images of crack in Larsen C Ice Shelf",
            "description": "Flying low over the Earth’s southernmost continent, Operation IceBridge is wrapping up its eighth consecutive field season of mapping the ice sheet and glaciers of Antarctica, as well as the surrounding sea ice. With more than 300 hours logged in the air over 24 science flights, the mission is considering 2016 one of the most successful seasons yet. || IceBridgeAnt16_4.00600_print.jpg (1024x576) [97.3 KB] || IceBridgeAnt16_4.00600_searchweb.png (320x180) [82.8 KB] || IceBridgeAnt16_4.00600_web.png (320x180) [82.8 KB] || IceBridgeAnt16_4.00600_thm.png (80x40) [6.6 KB] || IceBridgeAnt16_4.mp4 (1920x1080) [163.1 MB] || IceBridgeAnt16_4.webm (1920x1080) [16.3 MB] || GSFC_20161208_IceBridge_m12449_IceBridge.en_US.vtt [3.0 KB] || GSFC_20161208_IceBridge_m12449_IceBridge.en_US.srt [3.1 KB] || ",
            "hits": 42
        },
        {
            "id": 11869,
            "url": "https://svs.gsfc.nasa.gov/11869/",
            "result_type": "Produced Video",
            "release_date": "2015-05-08T10:00:00-04:00",
            "title": "NASA On Air: Big Ozone Holes Headed For Extinction By 2040 (5/8/2015)",
            "description": "LEAD: NASA scientists report that the ozone hole over Antarctica is slowly recovering.1. The ozone hole is the result of man-made chlorine and bromine chemicals reacting with thin ice clouds at 60,000 feet where temperatures are bitterly cold, less than –110 Degrees Fahrenheit.2. The ozone hole varies from twice to three times the size of the United States.3. Since the Montreal Protocol agreement in 1987, emissions have been regulated and ozone-depleting chemical levels have been slowly declining.4. With a new analysis, NASA scientists say that the ozone hole will be consistently smaller than less than twice the United States.TAG: Scientists will continue to use satellites to monitor the recovery of the ozone hole and they hope to see its full recovery before the end of the century. || WC_Ozone2040-1920-MASTER_iPad_1920x0180_print.jpg (1024x576) [115.0 KB] || WC_Ozone2040-1920-MASTER_iPad_1920x0180_searchweb.png (320x180) [78.1 KB] || WC_Ozone2040-1920-MASTER_iPad_1920x0180_web.png (320x180) [78.1 KB] || WC_Ozone2040-1920-MASTER_iPad_1920x0180_thm.png (80x40) [5.4 KB] || WC_Ozone2040-1920-MASTER_1920x1080.mov (1920x1080) [648.2 MB] || WC_Ozone2040-1920-MASTER_1280x720.mov (1280x720) [766.3 MB] || WC_Ozone2040-1920-MASTER_NBC_Today.mov (1920x1080) [241.4 MB] || WC_Ozone2040-1920-MASTER_WEA_CEN.wmv (1280x720) [17.3 MB] || WC_Ozone2040-1920-MASTER_converted.avi (1280x720) [19.0 MB] || WC_Ozone2040-1920-MASTER_baron.mp4 (1920x1080) [20.6 MB] || WC_Ozone2040-1920-MASTER_prores.mov (1920x1080) [518.5 MB] || WC_Ozone2040-1920-MASTER_iPad_960x540.m4v (960x540) [71.1 MB] || WC_Ozone2040-1920-MASTER_iPad_1280x720.m4v (1280x720) [116.2 MB] || WC_Ozone2040-1920-MASTER_iPad_1920x0180.m4v (1920x1080) [241.4 MB] || WC_Ozone2040-1920-MASTER_iPad_960x540.webm (960x540) [3.4 MB] || ",
            "hits": 130
        },
        {
            "id": 11703,
            "url": "https://svs.gsfc.nasa.gov/11703/",
            "result_type": "Produced Video",
            "release_date": "2014-10-08T10:00:00-04:00",
            "title": "The Arctic and the Antarctic Respond in Opposite Ways",
            "description": "The Arctic and the Antarctic are regions that have a lot of ice and acts as air conditioners for the Earth system. This year, Antarctic sea ice reached a record maximum extent while the Arctic reached a minimum extent in the top ten lowest since satellite records began. One reason we are seeing differences between the Arctic and the Antarctic is due to their different geographies. As for what's causing the sea increase in the Antarctic, scientists are also studying ocean temperatures, possible changes in wind direction and, overall, how the region is responding to changes in the climate.Here is the YouTube video. || ",
            "hits": 83
        },
        {
            "id": 11707,
            "url": "https://svs.gsfc.nasa.gov/11707/",
            "result_type": "Produced Video",
            "release_date": "2014-10-08T10:00:00-04:00",
            "title": "OIB: Fourwheeling Antarctica",
            "description": "Operation IceBridge: Four-Wheeling in Antartica For complete transcript, click here. || Black_island_thumb-2_copy.png (2638x1484) [3.0 MB] || Black_island_thumb-2_copy_searchweb.png (320x180) [84.0 KB] || Black_island_thumb-2_copy_web.png (320x180) [84.0 KB] || Black_island_thumb-2_copy_thm.png (80x40) [8.8 KB] || Black_Island_full_720x480.webmhd.webm (960x540) [55.7 MB] || Black_Island_full_prores.mov (1280x720) [4.1 GB] || Black_Island_full_appletv.m4v (960x540) [117.7 MB] || Black_Island_full_youtube_hq.mov (1280x720) [275.4 MB] || Black_Island_full_1280x720.wmv (1280x720) [141.7 MB] || Black_Island_full_appletv_subtitles.m4v (960x540) [117.6 MB] || Black_Island_full_nasaportal.mov (640x360) [117.3 MB] || Black_Island_full_ipod_lg.m4v (640x360) [46.4 MB] || Black_Island_full_720x480.wmv (720x480) [124.0 MB] || Black_Island_CAP.en_US.srt [4.5 KB] || Black_Island_CAP.en_US.vtt [4.5 KB] || Black_Island_full_ipod_sm.mp4 (320x240) [25.0 MB] || ",
            "hits": 29
        },
        {
            "id": 11432,
            "url": "https://svs.gsfc.nasa.gov/11432/",
            "result_type": "Produced Video",
            "release_date": "2013-12-09T17:28:00-05:00",
            "title": "Briefing Materials: Taking Landsat to the Extreme",
            "description": "At 2:30pm (PST) on Monday, Dec. 9, 2013, there was be a press conference as part of the American Geophysical Union Fall Meeting.What is the coldest place in the world? It is a high ridge in Antarctica on the East Antarctic Plateau where temperatures in several hollows can dip below minus 133.6° Fahrenheit (minus 92° Celsius) on a clear winter night – colder than the previous recorded low temperature.Scientists at the National Snow and Ice Data Center made the discovery while analyzing the most detailed global surface temperature maps to date, developed with data from remote sensing satellites including the MODIS sensor on NASA's Aqua satellite, and the TIRS sensor on Landsat 8, a joint project of NASA and the U.S. Geological Survey (USGS).The researchers analyzed 32 years of data from several satellite instruments that have mapped Antarctica's surface temperature. Near a high ridge that runs from Dome Arugs to Dome Fuji, the scientists found clusters of pockets that have plummeted to record low temperatures dozens of times. The lowest temperature the satellites detected – minus 136° F (minus 93.2° C), on Aug. 10, 2010.The new record is several degrees colder than the previous low of minus 128.6° F (minus 89.2° C), set in 1983 at the Russian Vostok Research Station in East Antarctica. The coldest permanently inhabited place on Earth is northeastern Siberia, where temperatures dropped to a bone-chilling 90 degrees below zero F (minus 67.8° C) in the towns of Verkhoyansk (in 1892) and Oimekon (in 1933).Related feature story: http://www.nasa.gov/content/goddard/nasa-usgs-landsat-8-satellite-pinpoints-coldest-spots-on-earthBriefing SpeakersTed Scambos, National Snow and Ice Data Center (NSIDC), Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado Boulder, Boulder, Colorado, USA;Jim Irons, Landsat 8 Project Scientist, NASA's Goddard Space Flight Center, Greenbelt, Maryland.Presenter 1: Ted Scambos || ",
            "hits": 164
        },
        {
            "id": 4126,
            "url": "https://svs.gsfc.nasa.gov/4126/",
            "result_type": "Visualization",
            "release_date": "2013-12-04T00:00:00-05:00",
            "title": "Coldest Place on Earth",
            "description": "What is the coldest place in the world? It is a high ridge in Antarctica on the East Antarctic Plateau where temperatures in several hollows can dip below minus 133.6° Fahrenheit (minus 92° Celsius) on a clear winter night - colder than the previous recorded low temperature.Scientists at the National Snow and Ice Data Center made the discovery while analyzing the most detailed global surface temperature maps to date, developed with data from remote sensing satellites including the MODIS sensor on NASA's Aqua satellite, and the TIRS sensor on Landsat 8, a joint project of NASA and the U.S. Geological Survey (USGS).The researchers analyzed 32 years of data from several satellite instruments that have mapped Antarctica's surface temperature. Near a high ridge that runs from Dome Arugs to Dome Fuji, the scientists found clusters of pockets that have plummeted to record low temperatures dozens of times. The lowest temperature the satellites detected - minus 136° F (minus 93.2° C), on Aug. 10, 2010.The new record is several degrees colder than the previous low of minus 128.6° F (minus 89.2° C), set in 1983 at the Russian Vostok Research Station in East Antarctica. The coldest permanently inhabited place on Earth is northeastern Siberia, where temperatures dropped to a bone-chilling 90 degrees below zero F (minus 67.8° C) in the towns of Verkhoyansk (in 1892) and Oimekon (in 1933).Related feature story: http://www.nasa.gov/content/goddard/nasa-usgs-landsat-8-satellite-pinpoints-coldest-spots-on-earth || ",
            "hits": 6753
        },
        {
            "id": 3856,
            "url": "https://svs.gsfc.nasa.gov/3856/",
            "result_type": "Visualization",
            "release_date": "2011-09-12T00:00:00-04:00",
            "title": "Clouds over Antarctica",
            "description": "This animation is a beauty shot of cloud model output over North America. The clouds are derived from the Goddard Earth Observing System Model, Version 5 (GEOS-5). GEOS-5 is a system of models integrated using the Earth System Modeling Framework and used to help refine atmospheric weather models.The lighting of this scene is completely artistic and not scientifically accurate. If accurate lighting were used the diurnal effect would pulse across the globe approximately every 90 frames (3 seconds when played at 30 fps). The slow strobing would have been undesireable for the intended purpose of this animation, which is to highlight the cloud model output. || ",
            "hits": 24
        },
        {
            "id": 3782,
            "url": "https://svs.gsfc.nasa.gov/3782/",
            "result_type": "Visualization",
            "release_date": "2010-10-20T00:00:00-04:00",
            "title": "Operation IceBridge Flight Paths - Antarctica Fall 2010 Campaign",
            "description": "Operation IceBridge — a NASA airborne mission to observe changes in Earth's rapidly changing polar land ice and sea ice — is soon to embark on its fourth field season in October. The mission is now paralleled by a campaign to bring data to researchers as quickly as possible and to accelerate the analysis of those changes and how they may affect people and climate systems.Data from campaigns flown prior to the inception of IceBridge will also be archived at NSIDC. These include data from the Airborne Topographic Mapper (ATM) instrument; mountain glacier data from the University of Alaska Fairbanks; and deep radar bedmap data from University of Kansas radar instruments. Combined with NSIDC's existing complete archive of data from the Geoscience Laser Altimeter System (GLAS) instrument aboard ICESat, researchers will be able to access a rich repository of complementary measurements.IceBridge, a six-year NASA mission, is the largest airborne survey of Earth's polar ice ever flown. It will yield an unprecedented three-dimensional view of Arctic and Antarctic ice sheets, ice shelves and sea ice. These flights will provide a yearly, multi-instrument look at the behavior of the rapidly changing features of the Greenland and Antarctic ice.Data collected during IceBridge will help scientists bridge the gap in polar observations between NASA's ICESat — in orbit since 2003 — and ICESat-2, planned for late 2015. ICESat stopped collecting science data in 2009, making IceBridge critical for ensuring a continuous series of observations. || ",
            "hits": 61
        },
        {
            "id": 3729,
            "url": "https://svs.gsfc.nasa.gov/3729/",
            "result_type": "Visualization",
            "release_date": "2010-06-15T00:00:00-04:00",
            "title": "Byrd Glacier",
            "description": "LIMA presents the first-ever, true-color, high-resolution view of Antarctica. Prepared from 1100 Landsat-7 images collected from 1999 to 2003, it provides scientists and non-scientists a stunning \"you are there\" view of the least familiar continent. Shown here are two perspectives of Byrd Glacier, one of the largest in Antarctica. The down-glacier view (above) looks northeastward and the up-glacier regional view (below) looks southward toward the South Pole which is 1050 km distant. The 15-meter resolution imagery is draped over the Radarsat Antarctic Mapping Project Digital Elevation Model Version 2. Byrd Glacier plunges through a deep valley in the Transatlantic Mountains and onto the Ross Ice Shelf, dropping more than 4,300 feet over a distance of 112 miles. It remains a distinct ice stream all the way to the edge of the shelf, some 260 miles from the foot of the mountains to the open sea. || ",
            "hits": 13
        },
        {
            "id": 3688,
            "url": "https://svs.gsfc.nasa.gov/3688/",
            "result_type": "Visualization",
            "release_date": "2010-03-17T23:00:00-04:00",
            "title": "Shrimp-Like Creature Discovered at Windless Bight, Antarctica - 600 Feet Beneath  Ice Sheet",
            "description": "At a depth of 600 feet beneath the West Antarctic ice sheet, a small shrimp-like creature managed to brighten up an otherwise gray polar day in late November 2009. This critter is a three-inch long Lyssianasid amphipod found beneath the Ross Ice Shelf, about 12.5 miles away from open water in the region called Windless Bight. NASA scientists were using a borehole camera to look back up towards the ice surface when they spotted this pinkish-orange creature swimming beneath the ice. || ",
            "hits": 54
        },
        {
            "id": 3669,
            "url": "https://svs.gsfc.nasa.gov/3669/",
            "result_type": "Visualization",
            "release_date": "2010-02-16T02:00:00-05:00",
            "title": "Norwegian-U.S. Scientific Traverse of East Antarctica",
            "description": "A massive, largely unexplored region, the East Antarctic ice sheet looms large in the global climate system, yet relatively little is known about its climate variability or the contribution it makes to sea level changes. The field expedition for this international partnership involves scientific investigations along two overland traverses in East Antarctica: one going from the Norwegian Troll Station to the United States South Pole Station in 2007-2008; and a return traverse by a different route in 2008-2009. This project will investigate climate change in East Antarctica.One of the most pressing environmental issues of our time is the need to understand the mechanisms of current global climate change and the associated impacts on global economic and political systems. In order to predict the future with confidence, we need a clear understanding of past and present changes in the Polar Regions and the role these changes play in the global climate system.For more information about this project go to http://traverse.npolar.no || ",
            "hits": 64
        },
        {
            "id": 3647,
            "url": "https://svs.gsfc.nasa.gov/3647/",
            "result_type": "Visualization",
            "release_date": "2009-10-02T12:00:00-04:00",
            "title": "Operation IceBridge Flight Paths - Antarctica Fall 2009 Campaign",
            "description": "Early in the 20th century, a succession of adventurers and scientists pioneered the exploration of Antarctica. A century later, they're still at it, albeit with a different set of tools. This fall, a team of modern explorers will fly over Earth's southern ice-covered regions to study changes to its sea ice, ice sheets, and glaciers as part of NASA's Operation Ice Bridge.Operation Ice Bridge is a six-year campaign of annual flights to each of Earth's polar regions. The first flights in March and April carried researchers over Greenland and the Arctic Ocean. This fall's Antarctic campaign, led by principal investigator Seelye Martin of the University of Washington, will begin the first sustained airborne research effort of its kind over the continent. Data collected by researchers will help scientists bridge the gap between NASA's Ice, Cloud and Land Elevation Satellite (ICESat) — which is operating the last of its three lasers — and ICESat-II, scheduled to launch in 2014.The Ice Bridge flights will help scientists maintain the record of changes to sea ice and ice sheets that have been collected since 2003 by ICESat. The flights will lack the continent-wide coverage that can be achieved by satellite, so researchers carefully select key target locations. But the flights will also turn up new information not possible from orbit, such as the shape of the terrain below the ice.Six flights are scheduled along Antarctica's peninsula, one along the Getz Ice Shelf, two over the Pine Island Glacier, and two others along the Amundsen coast to include the Thwaites, Smith, and Kohler glaciers. || ",
            "hits": 44
        },
        {
            "id": 10427,
            "url": "https://svs.gsfc.nasa.gov/10427/",
            "result_type": "Produced Video",
            "release_date": "2009-04-26T00:00:00-04:00",
            "title": "Noctilucent Clouds A capella Music Video",
            "description": "The Aeronomy of Ice in the Mesosphere (AIM) mission will provide the first detailed exploration of Earth's unique and elusive noctilucent or night shining clouds that are found literally on the \"edge of space\". Located near the top of the Earth's mesosphere (the region just above the stratosphere), very little is known about how these polar mesospheric clouds form or why they vary. They are being seen at lower latitudes than ever before and have been growing brighter and more frequent, leading some scientists to suggest that this recent increase may be the direct result of human-induced climate change. The mission is led by Dr. James Russell of the Center for Atmospheric Sciences at Hampton University.Music by The Chromatics. || ",
            "hits": 29
        },
        {
            "id": 10412,
            "url": "https://svs.gsfc.nasa.gov/10412/",
            "result_type": "Produced Video",
            "release_date": "2009-04-13T00:00:00-04:00",
            "title": "Return to P.I.G.",
            "description": "Return to PIG provides an update to PIG Ice Shelf: First Contact. Though NASA researcher Bob Bindschadler had hoped to return to Pine Island Glacier Ice Shelf and continue his research during the 2009 season, this video explians how plans hit a snag. Sometimes science takes time, especially when it comes to dealing with the forbidding conditions of Antarctica. || ",
            "hits": 24
        },
        {
            "id": 10419,
            "url": "https://svs.gsfc.nasa.gov/10419/",
            "result_type": "Produced Video",
            "release_date": "2009-04-13T00:00:00-04:00",
            "title": "New Sea Ice Findings Cap Year of Focus on Poles",
            "description": "In commemoration of the end of the International Polar Year, Tom Wagner, NASA Cryosphere Program Scientist, appeared on television stations around the country on April 6, 2009. This video highlights his answers to questions about the IPY, climate change, and new data on the extent and thickness of sea ice covering the Arctic Ocean.For complete transcript, click here. || Tom_Wagner_Live_EditedH264.00177_print.jpg (1024x576) [83.8 KB] || Tom_Wagner_Live_EditedH264_web.png (320x180) [241.0 KB] || Tom_Wagner_Live_EditedH264_thm.png (80x40) [17.0 KB] || Tom_Wagner_Live_Edited.webmhd.webm (960x540) [57.5 MB] || Tom_Wagner_Live_Edited.m4v (960x540) [178.9 MB] || Tom_Wagner_Live_EditedH264.mov (1280x720) [175.8 MB] || Tom_Wagner_Live_Edited.mov (1280x720) [175.8 MB] || Tom_Wagner_Live_Edited.mp4 (320x240) [11.7 MB] || Tom_Wagner_Live_Edited.wmv (320x236) [25.4 MB] || Tom_Wagner_Live_Edited.mpg (512x288) [46.1 MB] || ",
            "hits": 56
        },
        {
            "id": 10416,
            "url": "https://svs.gsfc.nasa.gov/10416/",
            "result_type": "Produced Video",
            "release_date": "2009-04-07T00:00:00-04:00",
            "title": "Guided Tour of LIMA Flyover",
            "description": "In 2007, more than 1,100 Landsat 7 images were used to create the first ever, high-resolution, true color map of Antarctica.  The Landsat Image Mosaic of Antarctica (LIMA) is a virtually cloud-free, 3-D view of Antarctica's frozen landscape produced by NASA, working with the National Science Foundation, the U.S. Geological Survey and the British Antarctic Survey.Visualizers stitched together Landsat 7 satellite imagery acquired in 1999 and 2001 with a digital elevation model and field data measurements. || ",
            "hits": 95
        },
        {
            "id": 3588,
            "url": "https://svs.gsfc.nasa.gov/3588/",
            "result_type": "Visualization",
            "release_date": "2009-03-26T12:00:00-04:00",
            "title": "Landsat Image Mosaic of Antarctica Graphic",
            "description": "This large resolution graphic was created to display a 10 foot by 7 foot exhibition for the Landsat Image Mosaic of Antarctica (LIMA) project at the Antarctic Treaty Consultative Meeting (ATCM) in Baltimore, Maryland on April 16-17, 2009. This meeting marks the 50th Anniversary of the Antarctic Treaty. After this meeting, the printed image will be displayed in building 33 of Goddard Space Flight Center in Greenbelt, Maryland.The Landsat Image Mosaic of Antarctica (LIMA) is a data product funded by the National Science Foundation (NSF) and jointly produced by the U.S. Geological Survey (USGS), the British Antarctic Survey (BAS), and the National Aeronautics and Space Administration (NASA). The LIMA data shown here uses the pan-chromatic band and has a resolution of 15 meters per pixel. The LandSat satellite does not fly over the South Pole so the hole has been filled with data from NASA's MODIS Mosaic of Antarctica (MOA). || ",
            "hits": 286
        },
        {
            "id": 3575,
            "url": "https://svs.gsfc.nasa.gov/3575/",
            "result_type": "Visualization",
            "release_date": "2009-01-22T00:00:00-05:00",
            "title": "Temperature Trends in Antarctica",
            "description": "This image shows warming of the Antartctic ice-sheet surface inland of the Antarctic Peninsula. This warming is significantly higher than previously reported, exceeding 0.1 degree C per decade over the past 50 years, and is strongest in winter and spring. The image incorporates temperature data collected over a 50-year period from 1957 to 2006. Surface color is derived from low-resolution LIMA data, while topography is from a RADARSAT 200m DEM. The ice cover is derived from 12-km AMSR-E data taken on 5/14/08. || ",
            "hits": 38
        },
        {
            "id": 3537,
            "url": "https://svs.gsfc.nasa.gov/3537/",
            "result_type": "Visualization",
            "release_date": "2008-10-31T12:00:00-04:00",
            "title": "Landsat Image Mosaic of Antarctica Flyover of Western Antarctica",
            "description": "The Landsat Image Mosaic of Antarctica (LIMA) is a data product funded by the National Science Foundation (NSF) and jointly produced by the U.S. Geological Survey (USGS), the British Antarctic Survey (BAS), and the National Aeronautics and Space Administration (NASA). The LIMA data shown here uses the pan-chromatic band and has a resolution of 15 meters per pixel. The 13 swaths used to generate this sample mosaic where acquired between December 25, 1999 and December 31, 2001. The elevation data shown has no vertical exaggeration (1x) and is courtesy of the Radarsat Antarctic Mapping Project (RAMP) Digital Elevation Model (DEM). || ",
            "hits": 57
        },
        {
            "id": 3538,
            "url": "https://svs.gsfc.nasa.gov/3538/",
            "result_type": "Visualization",
            "release_date": "2008-10-31T12:00:00-04:00",
            "title": "Landsat Image Mosaic of Antarctica Flyover of Pine Island Glacier",
            "description": "The Pine Island Glacier is the largest discharger of ice in Antarctica and the continent's fastest moving glacier. This area of the West Antarctic Ice Sheet is also believed to be the most susceptible to collapse. The evolution of this glacier is therefore of great interest to the scientific community. It is an area of Antarctica which is experiencing rapid changes. The grounding line of Pine Island Glacier is retreating, the glacier is thinning rapidly, and its ice flow is accelerating. Additionally, the sea ice cover in front of the glacier has been decreasing steadily for several decades. The Landsat Image Mosaic of Antarctica (LIMA) is a data product funded by the National Science Foundation (NSF) and jointly produced by the U.S. Geological Survey (USGS), the British Antarctic Survey (BAS), and the National Aeronautics and Space Administration (NASA). The LIMA data shown here uses the pan-chromatic band and has a resolution of 15 meters per pixel. The 13 swaths used to generate this sample mosaic where acquired between December 25, 1999 and December 31, 2001. The elevation data shown has no vertical exaggeration (1x) and is courtesy of the Radarsat Antarctic Mapping Project (RAMP) Digital Elevation Model (DEM). || ",
            "hits": 27
        },
        {
            "id": 3540,
            "url": "https://svs.gsfc.nasa.gov/3540/",
            "result_type": "Visualization",
            "release_date": "2008-08-22T12:00:00-04:00",
            "title": "Compare the Size of Antarctica to the Continental United States",
            "description": "Antarctica is the highest, driest, coldest, windiest and brightest of the seven continents. It is roughly the size of the United States and Mexico combined and is almost completely covered by a layer of ice that averages more than one mile in thickness, but is nearly three miles thick in places. This ice accumulated over millions of years through snowfall. Presently, the Antarctic ice sheet contains 90% of the ice on Earth and would raise sea levels worldwide by over 200 feet were it to melt. The total surface area is about 14.2 million sq km (about 5.5 million sq mls) in summer, much larger then the continental United States, approximately twice the size of Australia, and fifty times the size of the UK. In this still image, Antarctica is shown using the Landsat Image Mosaic of Antarctica (LIMA) data with the continental United States overlaid on top for size comparison. The Landsat Image Mosaic of Antarctica (LIMA) is a data product funded by the National Science Foundation (NSF) and jointly produced by the U.S. Geological Survey (USGS), the British Antarctic Survey (BAS), and the National Aeronautics and Space Administration (NASA). The LIMA data shown here uses the pan-chromatic band and has a resolution of 15 meters per pixel. The 13 swaths used to generate this sample mosaic where acquired between December 25, 1999 and December 31, 2001. The elevation data shown has no vertical exaggeration (1x) and is courtesy of the Radarsat Antarctic Mapping Project (RAMP) Digital Elevation Model (DEM). || ",
            "hits": 1979
        },
        {
            "id": 10202,
            "url": "https://svs.gsfc.nasa.gov/10202/",
            "result_type": "Produced Video",
            "release_date": "2008-04-13T00:00:00-04:00",
            "title": "PIG Ice Shelf: First Contact",
            "description": "This past January NASA scientist Robert Bindschadler led an expedition to a previously untouched part of Antarctica that may be one of the best places to gauge how global warming is affecting the continent. Pine Island Glacier Ice Shelf (PIG for short) is believed to be among the most vulnerable spots ot melting on Earth, but it's also among the most remote. While satellite observations provide a wide-angle view of the action on the glacier, boots on the ground with high tech drills and sensors are needed to provide the close up shots to fill in the blanks. Antarctica footage provided by Polar-Palooza/Passport to Knowledge || ",
            "hits": 21
        },
        {
            "id": 3482,
            "url": "https://svs.gsfc.nasa.gov/3482/",
            "result_type": "Visualization",
            "release_date": "2007-07-27T12:00:00-04:00",
            "title": "Landsat Image Mosaic of Antarctica Flyover of McMurdo Station and Dry Valleys",
            "description": "The Landsat Image Mosaic of Antarctica (LIMA) is a data product funded by the National Science Foundation (NSF) and jointly produced by the U.S. Geological Survey (USGS), the British Antarctic Survey (BAS), and the National Aeronautics and Space Administration (NASA). The LIMA data shown here uses the pan-chromatic band and has a resolution of 15 meters per pixel. The 13 swaths used to generate this sample mosaic where acquired between December 25, 1999 and December 31, 2001. The elevation data shown is courtesy of the Radarsat Antarctic Mapping Project (RAMP) Digital Elevation Model (DEM). It has no vertical exaggeration (1x).A narrated version of this visualization can be found at #10416: Guided Tour of LIMA Flyover. || ",
            "hits": 178
        },
        {
            "id": 3414,
            "url": "https://svs.gsfc.nasa.gov/3414/",
            "result_type": "Visualization",
            "release_date": "2007-03-08T00:00:00-05:00",
            "title": "Sample LIMA Data versus MOA Data of Ferrar Glacier",
            "description": "The Landsat Image Mosaic of Antarctica (LIMA) is a data product funded by the National Science Foundation (NSF) and jointly produced by the U.S. Geological Survey (USGS), the British Antarctic Survey (BAS), and the National Aeronautics and Space Administration (NASA). The images shown here are compared to what is currently the best mosaic of Antarctica called the MODIS Mosaic of Antarctica (MOA). MOA is a composite of 260 swaths comprised of both Terra and Aqua MODIS images acquired between November 20, 2003 and February 29, 2004. MOA's data resolution is approximately 150 meters per pixel. From large continental views of Antarctica, MOA is more than adequate. However, as we get closer in to the surface, the resolution of the MOA data begins to show, thus highlighting the value of the LIMA product once it is complete. The LIMA data shown here uses the pan-chromatic band which translates to a resolution of 15 meters per pixel (opposed to MOA's 150 meters per pixel resolution). The 13 swaths used to generate this sample mosaic where acquired between December 25, 1999 and December 31, 2001. The elevation shown is actual (1x). Comparing this sample LIMA data set alongside MOA data over the same region shows the value of having a higher resolution view of Antarctica. || ",
            "hits": 15
        },
        {
            "id": 3415,
            "url": "https://svs.gsfc.nasa.gov/3415/",
            "result_type": "Visualization",
            "release_date": "2007-03-08T00:00:00-05:00",
            "title": "Sample LIMA Data versus MOA Data of Koettlitz Glacier",
            "description": "The Landsat Image Mosaic of Antarctica (LIMA) is a data product funded by the National Science Foundation (NSF) and jointly produced by the U.S. Geological Survey (USGS), the British Antarctic Survey (BAS), and the National Aeronautics and Space Administration (NASA). The images shown here are compared to what is currently the best mosaic of Antarctica called the MODIS Mosaic of Antarctica (MOA). MOA is a composite of 260 swaths comprised of both Terra and Aqua MODIS images acquired between November 20, 2003 and February 29, 2004. MOA's data resolution is approximately 150 meters per pixel. From large continental views of Antarctica, MOA is more than adequate. However, as we get closer in to the surface, the resolution of the MOA data begins to show, thus highlighting the value of the LIMA product once it is complete. The LIMA data shown here uses the pan-chromatic band which translates to a resolution of 15 meters per pixel (opposed to MOA's 150 meters per pixel resolution). The 13 swaths used to generate this sample mosaic where acquired between December 25, 1999 and December 31, 2001. The elevation shown is actual (1x). Comparing this sample LIMA data set alongside MOA data over the same region shows the value of having a higher resolution view of Antarctica. || ",
            "hits": 10
        },
        {
            "id": 3416,
            "url": "https://svs.gsfc.nasa.gov/3416/",
            "result_type": "Visualization",
            "release_date": "2007-03-08T00:00:00-05:00",
            "title": "Sample LIMA Data versus MOA Data of the Area Surrounding McMurdo Station",
            "description": "The Landsat Image Mosaic of Antarctica (LIMA) is a data product funded by the National Science Foundation (NSF) and jointly produced by the U.S. Geological Survey (USGS), the British Antarctic Survey (BAS), and the National Aeronautics and Space Administration (NASA). The images shown here are compared to what is currently the best mosaic of Antarctica called the MODIS Mosaic of Antarctica (MOA). MOA is a composite of 260 swaths comprised of both Terra and Aqua MODIS images acquired between November 20, 2003 and February 29, 2004. MOA's data resolution is approximately 150 meters per pixel. From large continental views of Antarctica, MOA is more than adequate. However, as we get closer in to the surface, the resolution of the MOA data begins to show, thus highlighting the value of the LIMA product once it is complete. The LIMA data shown here uses the pan-chromatic band which translates to a resolution of 15 meters per pixel (opposed to MOA's 150 meters per pixel resolution). The 13 swaths used to generate this sample mosaic where acquired between December 25, 1999 and December 31, 2001. The elevation shown is actual (1x). Comparing this sample LIMA data set alongside MOA data over the same region shows the value of having a higher resolution view of Antarctica. || ",
            "hits": 18
        },
        {
            "id": 3417,
            "url": "https://svs.gsfc.nasa.gov/3417/",
            "result_type": "Visualization",
            "release_date": "2007-03-08T00:00:00-05:00",
            "title": "Sample LIMA Data versus MOA Data of McMurdo Station",
            "description": "The Landsat Image Mosaic of Antarctica (LIMA) is a data product funded by the National Science Foundation (NSF) and jointly produced by the U.S. Geological Survey (USGS), the British Antarctic Survey (BAS), and the National Aeronautics and Space Administration (NASA). The images shown here are compared to what is currently the best mosaic of Antarctica called the MODIS Mosaic of Antarctica (MOA). MOA is a composite of 260 swaths comprised of both Terra and Aqua MODIS images acquired between November 20, 2003 and February 29, 2004. MOA's data resolution is approximately 150 meters per pixel. From large continental views of Antarctica, MOA is more than adequate. However, as we get closer in to the surface, the resolution of the MOA data begins to show, thus highlighting the value of the LIMA product once it is complete. The LIMA data shown here uses the pan-chromatic band which translates to a resolution of 15 meters per pixel (opposed to MOA's 150 meters per pixel resolution). The 13 swaths used to generate this sample mosaic where acquired between December 25, 1999 and December 31, 2001. The elevation shown is actual (1x). Comparing this sample LIMA data set alongside MOA data over the same region shows the value of having a higher resolution view of Antarctica. || ",
            "hits": 16
        },
        {
            "id": 3418,
            "url": "https://svs.gsfc.nasa.gov/3418/",
            "result_type": "Visualization",
            "release_date": "2007-03-08T00:00:00-05:00",
            "title": "Sample LIMA Data versus MOA Data of Ross Island",
            "description": "The Landsat Image Mosaic of Antarctica (LIMA) is a data product funded by the National Science Foundation (NSF) and jointly produced by the U.S. Geological Survey (USGS), the British Antarctic Survey (BAS), and the National Aeronautics and Space Administration (NASA). The images shown here are compared to what is currently the best mosaic of Antarctica called the MODIS Mosaic of Antarctica (MOA). MOA is a composite of 260 swaths comprised of both Terra and Aqua MODIS images acquired between November 20, 2003 and February 29, 2004. MOA's data resolution is approximately 150 meters per pixel. From large continental views of Antarctica, MOA is more than adequate. However, as we get closer in to the surface, the resolution of the MOA data begins to show, thus highlighting the value of the LIMA product once it is complete. The LIMA data shown here uses the pan-chromatic band which translates to a resolution of 15 meters per pixel (opposed to MOA's 150 meters per pixel resolution). The 13 swaths used to generate this sample mosaic where acquired between December 25, 1999 and December 31, 2001. The elevation shown is actual (1x). Comparing this sample LIMA data set alongside MOA data over the same region shows the value of having a higher resolution view of Antarctica. || ",
            "hits": 17
        },
        {
            "id": 3403,
            "url": "https://svs.gsfc.nasa.gov/3403/",
            "result_type": "Visualization",
            "release_date": "2007-02-19T00:00:00-05:00",
            "title": "Antarctic Plumbing: Lake Englehardt's Subglacial Hydraulic System",
            "description": "ICESat satellite laser altimeter elevation profiles from 2003-2006 collected over West Antarctica reveal numerous regions of temporally varying elevation. MODIS satellite imagery over roughly the same time period collaborates where these subglacial fluctuations have occurred. These observations have led scientists to conclude that subglacial water movement is happening in this lake region, revealing a widespread, dynamic subglacial water system that could provide important insights into ice flow and the mass balance of Antarctica's ice. || ",
            "hits": 87
        },
        {
            "id": 3098,
            "url": "https://svs.gsfc.nasa.gov/3098/",
            "result_type": "Visualization",
            "release_date": "2005-02-01T12:00:00-05:00",
            "title": "Polar Vortex (WMS)",
            "description": "The polar vortex is an atmospheric regional event that isolates polar air from the air at temperate latitudes, producing conditions favorable for wintertime polar ozone depletion and other chemical perturbations. The location, size, and shape of the polar vortex is derived from potential vorticity (PV) data. || ",
            "hits": 45
        },
        {
            "id": 3103,
            "url": "https://svs.gsfc.nasa.gov/3103/",
            "result_type": "Visualization",
            "release_date": "2005-01-26T12:00:00-05:00",
            "title": "NASA Balloon Makes Record-Breaking Flight",
            "description": "The Cosmic Ray Energetics and Mass (CREAM) project used a Ultra Long Duration Balloon(ULDB) to observe special features and/or changes related to a supernova acceleration limit. || ",
            "hits": 34
        },
        {
            "id": 2978,
            "url": "https://svs.gsfc.nasa.gov/2978/",
            "result_type": "Visualization",
            "release_date": "2004-09-03T12:00:00-04:00",
            "title": "ICESat Lithograph",
            "description": "This still image was generated to be printed as a lithograph for public distribution. [from the litho:] This image illustrates ice sheet elevation and cloud data from ICESat's Geoscience Laser Altimeter System (GLAS) on its first day of operation, February 20, 2003. On that day, the instrument collected a 1064 nm wavelength profile across Antarctica: the lower West Antarctic Ice Sheet in the foreground is separated from the higher East Antarctic Ice Sheet in the background by the steep TransAntarctic Mountains. The elevation profile (in red) is depicted relative to the Earthandapos;s standard ellipsoid with 50x vertical exaggeration. Data collected across floating sea ice and open water of the adjacent Southern Ocean cannot be shown at this scale. Clouds of various thicknesses are indicated by colors changing progressively from light blue (thin clouds) to white (opaque layers). Note that the laser cannot penetrate the thickest clouds causing gaps in the elevation profile below. The RADARSAT (Canadian Space Agency) mosaic is used to illustrate the Antarctic continent. || ",
            "hits": 37
        },
        {
            "id": 2941,
            "url": "https://svs.gsfc.nasa.gov/2941/",
            "result_type": "Visualization",
            "release_date": "2004-05-17T12:00:00-04:00",
            "title": "TOMS Ozone Holds Key to Ozone Trends (with Height Indicator)",
            "description": "Chemicals and transport process have led to changes in the stratospheric ozone. Scientists need measurements of many different chemical species to puzzle out the observed changes. Aura data will improve our capability to predict ozone changes and help untangle the roles of transport and chemistry in determining ozone trends. This sequence starts with the actual size of our thin fragile part of our atmosphere that carries ozone. Then, the atmosphere is magnified. Inside, is a dynamic and active system of chemicals that moves ozone throughout our atmosphere. || ",
            "hits": 13
        },
        {
            "id": 2873,
            "url": "https://svs.gsfc.nasa.gov/2873/",
            "result_type": "Visualization",
            "release_date": "2004-04-22T12:00:00-04:00",
            "title": "Great Zoom into Don Juan Pond, Antarctica (treatment #1)",
            "description": "Antarctica is the coldest and most remote continent on Earth. It is also home to one of the most Mars-like places that scientists can study without actually traveling to the fourth planet. In this sequence we plunge from space down to a remarkably detailed view of a unique part of the Dry Valleys. By studying this place researchers think they might gain insight into how life on Mars might either survive now or have developed in the past. It is called the Don Juan Pond, and it's one of the saltiest, coldest bodies of water on Earth.The zoom passes through four different resolution data sets including data from Terra, Landsat, and IKONOS. || ",
            "hits": 21
        },
        {
            "id": 2874,
            "url": "https://svs.gsfc.nasa.gov/2874/",
            "result_type": "Visualization",
            "release_date": "2004-04-22T12:00:00-04:00",
            "title": "Great Zoom into Don Juan Pond, Antarctica (treatment #2)",
            "description": "Antarctica is the coldest and most remote continent on Earth. It is also home to one of the most Mars-like places that scientists can study without actually traveling to the fourth planet. In this sequence we plunge from space down to a remarkably detailed view of a unique part of the Dry Valleys. By studying this place researchers think they might gain insight into how life on Mars might either survive now or have developed in the past. It is called the Don Juan Pond, and it's one of the saltiest, coldest bodies of water on Earth.The zoom passes through four different resolution data sets including data from Terra, Landsat, and IKONOS. This treatment uses an IKONOS inset that's enhanced to show detail. || ",
            "hits": 128
        },
        {
            "id": 2875,
            "url": "https://svs.gsfc.nasa.gov/2875/",
            "result_type": "Visualization",
            "release_date": "2004-04-22T12:00:00-04:00",
            "title": "Great Zoom into Don Juan Pond, Antarctica (treatment #2 North)",
            "description": "Antarctica is the coldest and most remote continent on Earth. It is also home to one of the most Mars-like places that scientists can study without actually traveling to the fourth planet. In this sequence we plunge from space down to a remarkably detailed view of a unique part of the Dry Valleys. By studying this place researchers think they might gain insight into how life on Mars might either survive now or have developed in the past. It is called the Don Juan Pond, and its one of the saltiest, coldest bodies of water on Earth. Treatment #2 uses an IKONOS inset that's enhanced to show detail. This portion of the visualization is intended to follow Great Zoom into Don Juan Pond, Antarctica (treatment #2 - found in animation 2874) and moves in close to traverses the top edge of the valley surrounding it. We see the crinkled folds and dug out rivulets and gullies eroded into the landscape. These gullies are similar to features on Mars that have been photographed by orbiting spacecraft. They serve as signs of surface erosion and are analogous to the kinds of tell-tales that Mars experts are want to study more thoroughly for signs of a wetter Martian past. || ",
            "hits": 21
        },
        {
            "id": 2876,
            "url": "https://svs.gsfc.nasa.gov/2876/",
            "result_type": "Visualization",
            "release_date": "2004-04-22T12:00:00-04:00",
            "title": "Great Zoom into Don Juan Pond, Antarctica (Treatment #2 South)",
            "description": "Antarctica is the coldest and most remote continent on Earth. It is also home to one of the most Mars-like places that scientists can study without actually traveling to the fourth planet. In this sequence we plunge from space down to a remarkably detailed view of a unique part of the Dry Valleys. By studying this place, researchers think they might gain insight into how life on Mars might either survive now or have developed in the past. This place is called the Don Juan Pond, and it's one of the saltiest, coldest bodies of water on Earth. Treatment #2 uses an IKONOS inset that's enhanced to show detail. This portion of the visualization is intended to follow animation 2874, 'Great Zoom into Don Juan Pond, Antarctica (treatment #2)' and moves in close to circumnavigate a portion of the lower edge of the valley. Textured, folded gully formations appear in the rocky surface. Then the camera slides down the valley slope and stops above the actual pond of sub-freezing water at the base. || ",
            "hits": 26
        },
        {
            "id": 2838,
            "url": "https://svs.gsfc.nasa.gov/2838/",
            "result_type": "Visualization",
            "release_date": "2003-10-23T12:00:00-04:00",
            "title": "Iceberg B-15A: Sample Composite",
            "description": "A 100 mile long iceberg, named B-15A, cracked in two between October 7th and 9th, 2003. B-15A broke off Antarctica's Ross Ice Shelf in 2000. Since its calving in 2000, it has made delivery of fuel and supplies to McMurdo Station difficult. || ",
            "hits": 20
        },
        {
            "id": 2839,
            "url": "https://svs.gsfc.nasa.gov/2839/",
            "result_type": "Visualization",
            "release_date": "2003-10-23T12:00:00-04:00",
            "title": "Iceberg B-15A: RADARSAT",
            "description": "Match-frame rendered RADARSAT approach to the B-15A iceberg area. Useful as a frame-of-reference for the location of the B-15A iceberg. Match-framed to animations 2838, 2840, and 2841 for post-production. || ",
            "hits": 14
        },
        {
            "id": 2840,
            "url": "https://svs.gsfc.nasa.gov/2840/",
            "result_type": "Visualization",
            "release_date": "2003-10-23T12:00:00-04:00",
            "title": "Iceberg B-15A: October 7, 2003",
            "description": "The 100 mile long B-15A iceberg begins to crack. This animation is match-frame rendered to animations 2838, 2839, and 2841 for post-production. || ",
            "hits": 21
        },
        {
            "id": 2841,
            "url": "https://svs.gsfc.nasa.gov/2841/",
            "result_type": "Visualization",
            "release_date": "2003-10-23T12:00:00-04:00",
            "title": "Iceberg B-15A: October 9, 2003",
            "description": "Iceberg B-15A fully splits in two. This animation is match-frame rendered to animations 2838, 2839, and 2840 for post-production. || ",
            "hits": 21
        },
        {
            "id": 2745,
            "url": "https://svs.gsfc.nasa.gov/2745/",
            "result_type": "Visualization",
            "release_date": "2003-05-15T12:00:00-04:00",
            "title": "ICESat First Light Release: Antarctica in Three Dimensions",
            "description": "ICESat's orbit was designed to maximize coverage over the great polar ice sheets, where ground tracks overlap to create an intricate grid of data points. The accumulation of these data points in the Southern Hemisphere results in a new three-dimensional elevation model of Antarctica. ICESat repeats its orbital pattern every eight days, allowing the GLAS instrument to measure changes over time in the same location. In order to measure ice sheet mass balance, the satellite's advanced technology is providing data on the critically important third dimension, elevation. || ",
            "hits": 65
        },
        {
            "id": 2829,
            "url": "https://svs.gsfc.nasa.gov/2829/",
            "result_type": "Visualization",
            "release_date": "2003-04-22T12:00:00-04:00",
            "title": "Close to Maximum Ozone Hole Area for 2003",
            "description": "This still shows close to the maximum stratospheric ozone hole over the Antarctic for Sept 11, 2003. The actual maximum happened on Sep 24, 2003. || Stratospheric Ozone for September 11 2003 || still_hires_11Sept2003.jpg (2560x1920) [203.8 KB] || still_hires_11Sept2003_web.jpg (320x240) [6.7 KB] || still_hires_11Sept2003_thm.png (80x40) [3.1 KB] || still_hires_11Sept2003_web_searchweb.jpg (320x180) [52.3 KB] || still_hires_11Sept2003.tif (2560x1920) [4.8 MB] || ",
            "hits": 3
        },
        {
            "id": 2703,
            "url": "https://svs.gsfc.nasa.gov/2703/",
            "result_type": "Visualization",
            "release_date": "2003-02-24T12:00:00-05:00",
            "title": "Seasonal Ice Flow Backed Up",
            "description": "C-19 iceberg that calved off the Ross Ice shelf and its companion B-15 iceberg, which is anchored near the coast. The two large bergs may have disrupted normal ocean circulation that clears the Ross Sea of seasonal ice during the first months of  austral summer. The ice remained in the sea long past previous thaw dates, and created trouble for ships trying to bring in supplies to McMurdo research station on Ross Island. But after months of stillness, in mid-January C-19 changed position dramatically over just a few days, pivoting northward from its eastern end. The effect was like opening a floodgate, and the sea ice trapped between C-19 and B-15 poured out into the Southern Ocean. || ",
            "hits": 19
        },
        {
            "id": 2619,
            "url": "https://svs.gsfc.nasa.gov/2619/",
            "result_type": "Visualization",
            "release_date": "2002-10-10T12:00:00-04:00",
            "title": "Total Ozone Over Antarctica from TOMS:  September 19, 1998 and October 1, 1998 (with color bar and dates)",
            "description": "Total ozone over Antarctica for September 19, 1998 and October 1, 1998 as measured by Earth Probe TOMS.  Dark blue represents regions of low ozone and red represents regions of high ozone. || Stratospheric Ozone level for September 19, 1998. || hires_ozone980919.jpg (2560x1920) [234.9 KB] || hires_ozone980919_web.jpg (320x240) [7.7 KB] || hires_ozone980919_thm.png (80x40) [3.3 KB] || hires_ozone980919_web_searchweb.jpg (320x180) [56.3 KB] || hires_ozone980919.tif (2560x1920) [2.6 MB] || ",
            "hits": 18
        },
        {
            "id": 2620,
            "url": "https://svs.gsfc.nasa.gov/2620/",
            "result_type": "Visualization",
            "release_date": "2002-10-10T12:00:00-04:00",
            "title": "Total Ozone Over Antarctica from TOMS:  October 3, 1999",
            "description": "Total ozone over Antarctica for October 3, 1999 as measured by Earth Probe TOMS.  Dark blue represents regions of low ozone and red represents regions of high ozone. || Stratospheric Ozone levels for October 3, 1999. || hires_ozone_991003.jpg (2560x1920) [206.6 KB] || hires_ozone_991003_web.jpg (320x240) [9.6 KB] || hires_ozone_991003_thm.png (80x40) [3.1 KB] || hires_ozone_991003_web_searchweb.jpg (320x180) [52.0 KB] || hires_ozone_991003.tif (2560x1920) [1.5 MB] || ",
            "hits": 7
        },
        {
            "id": 2597,
            "url": "https://svs.gsfc.nasa.gov/2597/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "TOMS Ozone at the South Pole: October Averages from 1979 through 2000",
            "description": "The year 2000's Antarctic ozone hole is the largest ever observed. Scientists continue to investigate the phenomenon, and are somewhat surprised by its scale. Using data from NASA's Total Ozone Mapping Spectrometer (TOMS) instrument onboard the Earth Probe satellite, researchers can evaluate and compare current conditions over the south pole to readings taken by other instruments in years past.  Continued monitoring of polar ozone levels helps researchers gain a better understanding of how the planet's climate may be changing. The following animation shows how ozone loss at the south pole has grown since the mid-80s.  Early readings over Antarctica indicate little or no ozone depletion beyond naturally predicted levels. But as the 80s and 90s progress, a clear change in atmospheric chemistry takes place at the bottom of the world. The hole starts small in the late 80s and spreads as subsequent winter cycles break apart ozone molecules. || ",
            "hits": 10
        },
        {
            "id": 2598,
            "url": "https://svs.gsfc.nasa.gov/2598/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 1979",
            "description": "Stratospheric Ozone level for September 17, 1979. || ozone_min_1979_09_17.jpg (2560x1920) [190.0 KB] || ozone_min_1979_09_17_web.jpg (320x240) [8.1 KB] || ozone_min_1979_09_17_thm.png (80x40) [2.9 KB] || ozone_min_1979_09_17_web_searchweb.jpg (320x180) [46.5 KB] || ozone_min_1979_09_17.tif (2560x1920) [1.1 MB] || ",
            "hits": 9
        },
        {
            "id": 2599,
            "url": "https://svs.gsfc.nasa.gov/2599/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 1980",
            "description": "Stratospheric Ozone level for October 15, 1980. || ozone_min_1980_10_15.jpg (2560x1920) [213.8 KB] || ozone_min_1980_10_15_web.jpg (320x240) [10.0 KB] || ozone_min_1980_10_15_thm.png (80x40) [3.2 KB] || ozone_min_1980_10_15_web_searchweb.jpg (320x180) [53.6 KB] || ozone_min_1980_10_15.tif (2560x1920) [1.5 MB] || ",
            "hits": 18
        },
        {
            "id": 2600,
            "url": "https://svs.gsfc.nasa.gov/2600/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 1981",
            "description": "Stratospheric Ozone level for October 10, 1981. || ozone_min_1981_10_10.jpg (2560x1920) [210.4 KB] || ozone_min_1981_10_10_web.jpg (320x240) [9.7 KB] || ozone_min_1981_10_10_thm.png (80x40) [3.1 KB] || ozone_min_1981_10_10_web_searchweb.jpg (320x180) [53.1 KB] || ozone_min_1981_10_10.tif (2560x1920) [1.5 MB] || ",
            "hits": 5
        },
        {
            "id": 2601,
            "url": "https://svs.gsfc.nasa.gov/2601/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 1982",
            "description": "Stratospheric Ozone level for September 25, 1982. || ozone_min_1982_09_25.jpg (2560x1920) [216.1 KB] || ozone_min_1982_09_25_web.jpg (320x240) [9.9 KB] || ozone_min_1982_09_25_thm.png (80x40) [3.2 KB] || ozone_min_1982_09_25_web_searchweb.jpg (320x180) [53.2 KB] || ozone_min_1982_09_25.tif (2560x1920) [1.4 MB] || ",
            "hits": 10
        },
        {
            "id": 2602,
            "url": "https://svs.gsfc.nasa.gov/2602/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 1983",
            "description": "Stratospheric Ozone level for October 18, 1983. || ozone_min_1983_10_18.jpg (2560x1920) [207.7 KB] || ozone_min_1983_10_18_web.jpg (320x240) [9.5 KB] || ozone_min_1983_10_18_thm.png (80x40) [3.1 KB] || ozone_min_1983_10_18_web_searchweb.jpg (320x180) [52.1 KB] || ozone_min_1983_10_18.tif (2560x1920) [1.4 MB] || ",
            "hits": 27
        },
        {
            "id": 2603,
            "url": "https://svs.gsfc.nasa.gov/2603/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 1984",
            "description": "Stratospheric Ozone level for October 31, 1984. || ozone_min_1984_10_31.jpg (2560x1920) [214.8 KB] || ozone_min_1984_10_31_web.jpg (320x240) [9.6 KB] || ozone_min_1984_10_31_thm.png (80x40) [3.1 KB] || ozone_min_1984_10_31_web_searchweb.jpg (320x180) [52.3 KB] || ozone_min_1984_10_31.tif (2560x1920) [1.5 MB] || ",
            "hits": 15
        },
        {
            "id": 2604,
            "url": "https://svs.gsfc.nasa.gov/2604/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 1985",
            "description": "Stratospheric Ozone level for October 24, 1985. || ozone_min_1985_10_24.jpg (2560x1920) [202.9 KB] || ozone_min_1985_10_24_web.jpg (320x240) [9.4 KB] || ozone_min_1985_10_24_thm.png (80x40) [3.1 KB] || ozone_min_1985_10_24_web_searchweb.jpg (320x180) [51.7 KB] || ozone_min_1985_10_24.tif (2560x1920) [1.4 MB] || ",
            "hits": 9
        },
        {
            "id": 2605,
            "url": "https://svs.gsfc.nasa.gov/2605/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 1986",
            "description": "Stratospheric Ozone level for October 7, 1986. || ozone_min_1986_10_07.jpg (2560x1920) [207.5 KB] || ozone_min_1986_10_07_web.jpg (320x240) [9.4 KB] || ozone_min_1986_10_07_thm.png (80x40) [3.1 KB] || ozone_min_1986_10_07_web_searchweb.jpg (320x180) [52.2 KB] || ozone_min_1986_10_07.tif (2560x1920) [1.4 MB] || ",
            "hits": 11
        },
        {
            "id": 2606,
            "url": "https://svs.gsfc.nasa.gov/2606/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 1987",
            "description": "Stratospheric Ozone level for October 5, 1987. || ozone_min_1987_10_05.jpg (2560x1920) [202.3 KB] || ozone_min_1987_10_05_web.jpg (320x240) [9.4 KB] || ozone_min_1987_10_05_thm.png (80x40) [3.1 KB] || ozone_min_1987_10_05_web_searchweb.jpg (320x180) [51.4 KB] || ozone_min_1987_10_05.tif (2560x1920) [1.4 MB] || ",
            "hits": 17
        },
        {
            "id": 2607,
            "url": "https://svs.gsfc.nasa.gov/2607/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 1988",
            "description": "Stratospheric Ozone level for September 19, 1988. || ozone_min_1988_09_19.jpg (2560x1920) [214.5 KB] || ozone_min_1988_09_19_web.jpg (320x240) [9.8 KB] || ozone_min_1988_09_19_thm.png (80x40) [3.2 KB] || ozone_min_1988_09_19_web_searchweb.jpg (320x180) [52.7 KB] || ozone_min_1988_09_19.tif (2560x1920) [1.5 MB] || ",
            "hits": 10
        },
        {
            "id": 2608,
            "url": "https://svs.gsfc.nasa.gov/2608/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 1989",
            "description": "Stratospheric Ozone level for October 7, 1989. || ozone_min_1989_10_07.jpg (2560x1920) [201.7 KB] || ozone_min_1989_10_07_web.jpg (320x240) [9.2 KB] || ozone_min_1989_10_07_thm.png (80x40) [3.1 KB] || ozone_min_1989_10_07_web_searchweb.jpg (320x180) [51.5 KB] || ozone_min_1989_10_07.tif (2560x1920) [1.4 MB] || ",
            "hits": 8
        },
        {
            "id": 2609,
            "url": "https://svs.gsfc.nasa.gov/2609/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 1990",
            "description": "Stratospheric Ozone level for October 4, 1990. || ozone_min_1990_10_04.jpg (2560x1920) [202.3 KB] || ozone_min_1990_10_04_web.jpg (320x240) [9.5 KB] || ozone_min_1990_10_04_thm.png (80x40) [3.1 KB] || ozone_min_1990_10_04_web_searchweb.jpg (320x180) [51.9 KB] || ozone_min_1990_10_04.tif (2560x1920) [1.5 MB] || ",
            "hits": 11
        },
        {
            "id": 2610,
            "url": "https://svs.gsfc.nasa.gov/2610/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 1991",
            "description": "Stratospheric Ozone level for October 5, 1991. || ozone_min_1991_10_05.jpg (2560x1920) [212.2 KB] || ozone_min_1991_10_05_web.jpg (320x240) [9.8 KB] || ozone_min_1991_10_05_thm.png (80x40) [3.2 KB] || ozone_min_1991_10_05_web_searchweb.jpg (320x180) [51.5 KB] || ozone_min_1991_10_05.tif (2560x1920) [1.5 MB] || ",
            "hits": 11
        },
        {
            "id": 2611,
            "url": "https://svs.gsfc.nasa.gov/2611/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 1992",
            "description": "Stratospheric Ozone level for October 10, 1992. || ozone_min_1992_10_10.jpg (2560x1920) [209.8 KB] || ozone_min_1992_10_10_web.jpg (320x240) [9.8 KB] || ozone_min_1992_10_10_thm.png (80x40) [3.1 KB] || ozone_min_1992_10_10_web_searchweb.jpg (320x180) [52.7 KB] || ozone_min_1992_10_10.tif (2560x1920) [1.4 MB] || ",
            "hits": 27
        },
        {
            "id": 2612,
            "url": "https://svs.gsfc.nasa.gov/2612/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 1994",
            "description": "Stratospheric Ozone level for September 28, 1994. || ozone_min_1994_09_28.jpg (2560x1920) [199.5 KB] || ozone_min_1994_09_28_web.jpg (320x240) [9.4 KB] || ozone_min_1994_09_28_thm.png (80x40) [3.1 KB] || ozone_min_1994_09_28_web_searchweb.jpg (320x180) [51.8 KB] || ozone_min_1994_09_28.tif (2560x1920) [1.4 MB] || ",
            "hits": 7
        },
        {
            "id": 2613,
            "url": "https://svs.gsfc.nasa.gov/2613/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 1996",
            "description": "Stratospheric Ozone level for October 5, 1996. || ozone_min_1996_10_05.jpg (2560x1920) [203.8 KB] || ozone_min_1996_10_05_web.jpg (320x240) [9.6 KB] || ozone_min_1996_10_05_thm.png (80x40) [3.1 KB] || ozone_min_1996_10_05_web_searchweb.jpg (320x180) [52.9 KB] || ozone_min_1996_10_05.tif (2560x1920) [1.4 MB] || ",
            "hits": 6
        },
        {
            "id": 2614,
            "url": "https://svs.gsfc.nasa.gov/2614/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 1997",
            "description": "Stratospheric Ozone level for September 24, 1997. || ozone_min_1997_09_24.jpg (2560x1920) [205.8 KB] || ozone_min_1997_09_24_web.jpg (320x240) [9.7 KB] || ozone_min_1997_09_24_thm.png (80x40) [3.1 KB] || ozone_min_1997_09_24_web_searchweb.jpg (320x180) [53.2 KB] || ozone_min_1997_09_24.tif (2560x1920) [1.4 MB] || ",
            "hits": 8
        },
        {
            "id": 2615,
            "url": "https://svs.gsfc.nasa.gov/2615/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 1998",
            "description": "Stratospheric Ozone level for September 30, 1998. || ozone_min_1998_09_30.jpg (2560x1920) [203.2 KB] || ozone_min_1998_09_30_web.jpg (320x240) [9.5 KB] || ozone_min_1998_09_30_thm.png (80x40) [3.1 KB] || ozone_min_1998_09_30_web_searchweb.jpg (320x180) [52.0 KB] || ozone_min_1998_09_30.tif (2560x1920) [1.4 MB] || ",
            "hits": 13
        },
        {
            "id": 2616,
            "url": "https://svs.gsfc.nasa.gov/2616/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 1999",
            "description": "Stratospheric Ozone level for October 1, 1999. || ozone_min_1999_10_01.jpg (2560x1920) [205.1 KB] || ozone_min_1999_10_01_web.jpg (320x240) [9.5 KB] || ozone_min_1999_10_01_thm.png (80x40) [3.2 KB] || ozone_min_1999_10_01_web_searchweb.jpg (320x180) [52.4 KB] || ozone_min_1999_10_01.tif (2560x1920) [1.5 MB] || ",
            "hits": 11
        },
        {
            "id": 2617,
            "url": "https://svs.gsfc.nasa.gov/2617/",
            "result_type": "Visualization",
            "release_date": "2002-10-09T12:00:00-04:00",
            "title": "Minimum Measured Ozone Level in 2001",
            "description": "Stratospheric Ozone level for September 26, 2001. || ozone_min_2001_09_26.jpg (2560x1920) [204.0 KB] || ozone_min_2001_09_26_web.jpg (320x240) [9.6 KB] || ozone_min_2001_09_26_thm.png (80x40) [3.1 KB] || ozone_min_2001_09_26_web_searchweb.jpg (320x180) [52.0 KB] || ozone_min_2001_09_26.tif (2560x1920) [1.4 MB] || ",
            "hits": 4
        },
        {
            "id": 2574,
            "url": "https://svs.gsfc.nasa.gov/2574/",
            "result_type": "Visualization",
            "release_date": "2002-09-30T12:00:00-04:00",
            "title": "Maximum Ozone Hole Area for 1979",
            "description": "This still shows the maximum stratospheric ozone hole over the Antarctic for 1979. || Stratospheric Ozone for September 18, 1979. || still_1979_09_18.jpg (2560x1920) [206.9 KB] || still_1979_09_18_web.jpg (320x240) [6.6 KB] || still_1979_09_18_thm.png (80x40) [3.1 KB] || still_1979_09_18_web_searchweb.jpg (320x180) [53.1 KB] || still_1979_09_18.tif (2560x1920) [5.2 MB] || ",
            "hits": 26
        },
        {
            "id": 2575,
            "url": "https://svs.gsfc.nasa.gov/2575/",
            "result_type": "Visualization",
            "release_date": "2002-09-30T12:00:00-04:00",
            "title": "Maximum Ozone Hole Area for 1980",
            "description": "This still shows the maximum stratospheric ozone hole over the Antarctic for 1980. || Stratospheric Ozone for September 30, 1980. || still_1980_09_30.jpg (2560x1920) [207.6 KB] || still_1980_09_30_web.jpg (320x240) [6.6 KB] || still_1980_09_30_thm.png (80x40) [3.1 KB] || still_1980_09_30_web_searchweb.jpg (320x180) [53.1 KB] || still_1980_09_30.tif (2560x1920) [5.3 MB] || ",
            "hits": 26
        },
        {
            "id": 2576,
            "url": "https://svs.gsfc.nasa.gov/2576/",
            "result_type": "Visualization",
            "release_date": "2002-09-30T12:00:00-04:00",
            "title": "Maximum Ozone Hole Area for 1981",
            "description": "This still shows the maximum stratospheric ozone hole over the Antarctic for 1981. || Stratospheric Ozone for October 10, 1981. || still_1981_10_10.jpg (2560x1920) [210.6 KB] || still_1981_10_10_web.jpg (320x240) [6.7 KB] || still_1981_10_10_thm.png (80x40) [3.1 KB] || still_1981_10_10_web_searchweb.jpg (320x180) [53.2 KB] || still_1981_10_10.tif (2560x1920) [5.3 MB] || ",
            "hits": 9
        },
        {
            "id": 2577,
            "url": "https://svs.gsfc.nasa.gov/2577/",
            "result_type": "Visualization",
            "release_date": "2002-09-30T12:00:00-04:00",
            "title": "Maximum Ozone Hole Area for 1982",
            "description": "This still shows the maximum stratospheric ozone hole over the Antarctic for 1982. || Stratospheric Ozone for October 2, 1982. || still_1982_10_02.jpg (2560x1920) [210.8 KB] || still_1982_10_02_web.jpg (320x240) [6.7 KB] || still_1982_10_02_thm.png (80x40) [3.1 KB] || still_1982_10_02_web_searchweb.jpg (320x180) [53.1 KB] || still_1982_10_02.tif (2560x1920) [5.2 MB] || ",
            "hits": 12
        },
        {
            "id": 2578,
            "url": "https://svs.gsfc.nasa.gov/2578/",
            "result_type": "Visualization",
            "release_date": "2002-09-30T12:00:00-04:00",
            "title": "Maximum Ozone Hole Area for 1983",
            "description": "This still shows the maximum stratospheric ozone hole over the Antarctic for 1983. || Stratospheric Ozone for September 28, 1983. || still_1983_09_28.jpg (2560x1920) [208.9 KB] || still_1983_09_28_web.jpg (320x240) [6.7 KB] || still_1983_09_28_thm.png (80x40) [3.1 KB] || still_1983_09_28_web_searchweb.jpg (320x180) [53.2 KB] || still_1983_09_28.tif (2560x1920) [5.2 MB] || ",
            "hits": 41
        },
        {
            "id": 2579,
            "url": "https://svs.gsfc.nasa.gov/2579/",
            "result_type": "Visualization",
            "release_date": "2002-09-30T12:00:00-04:00",
            "title": "Maximum Ozone Hole Area for 1984",
            "description": "This still shows the maximum stratospheric ozone hole over the Antarctic for 1984. || Stratospheric Ozone for October 3, 1984. || still_1984_10_03.jpg (2560x1920) [205.8 KB] || still_1984_10_03_web.jpg (320x240) [6.6 KB] || still_1984_10_03_thm.png (80x40) [3.1 KB] || still_1984_10_03_web_searchweb.jpg (320x180) [53.0 KB] || still_1984_10_03.tif (2560x1920) [5.2 MB] || ",
            "hits": 24
        },
        {
            "id": 2580,
            "url": "https://svs.gsfc.nasa.gov/2580/",
            "result_type": "Visualization",
            "release_date": "2002-09-30T12:00:00-04:00",
            "title": "Maximum Ozone Hole Area for 1985",
            "description": "This still shows the maximum stratospheric ozone hole over the Antarctic for 1985. || Stratospheric Ozone for October 3, 1985. || still_1985_10_03.jpg (2560x1920) [206.7 KB] || still_1985_10_03_web.jpg (320x240) [6.6 KB] || still_1985_10_03_thm.png (80x40) [3.1 KB] || still_1985_10_03_web_searchweb.jpg (320x180) [51.9 KB] || still_1985_10_03.tif (2560x1920) [4.9 MB] || ",
            "hits": 57
        },
        {
            "id": 2581,
            "url": "https://svs.gsfc.nasa.gov/2581/",
            "result_type": "Visualization",
            "release_date": "2002-09-30T12:00:00-04:00",
            "title": "Maximum Ozone Hole Area for 1986",
            "description": "This still shows the maximum stratospheric ozone hole over the Antarctic for 1986. || Stratospheric Ozone for October 6, 1986. || still_1986_10_06.jpg (2560x1920) [206.6 KB] || still_1986_10_06_web.jpg (320x240) [6.6 KB] || still_1986_10_06_thm.png (80x40) [3.1 KB] || still_1986_10_06_web_searchweb.jpg (320x180) [52.9 KB] || still_1986_10_06.tif (2560x1920) [5.2 MB] || ",
            "hits": 12
        },
        {
            "id": 2582,
            "url": "https://svs.gsfc.nasa.gov/2582/",
            "result_type": "Visualization",
            "release_date": "2002-09-30T12:00:00-04:00",
            "title": "Maximum Ozone Hole Area for 1987",
            "description": "This still shows the maximum stratospheric ozone hole over the Antarctic for 1987. || Stratospheric Ozone for October 7, 1987. || still_1987_10_07.jpg (2560x1920) [204.4 KB] || still_1987_10_07_web.jpg (320x240) [6.6 KB] || still_1987_10_07_thm.png (80x40) [3.1 KB] || still_1987_10_07_web_searchweb.jpg (320x180) [52.0 KB] || still_1987_10_07.tif (2560x1920) [5.0 MB] || ",
            "hits": 10
        }
    ]
}