{ "count": 48, "next": null, "previous": null, "results": [ { "id": 12204, "url": "https://svs.gsfc.nasa.gov/12204/", "result_type": "Produced Video", "release_date": "2017-07-28T13:00:00-04:00", "title": "NASA Views Laser Landscapes of Helheim Glacier", "description": "Complete transcript available. || Helheim_Final.04315_print.jpg (1024x768) [198.3 KB] || Helheim_Final.04315_searchweb.png (320x180) [57.5 KB] || Helheim_Final.04315_thm.png (80x40) [3.4 KB] || Helheim_Final_twitter_720.mp4 (1280x720) [67.9 MB] || Helheim_Final.webm (1280x720) [33.2 MB] || Helheim_Final.en_US.srt [4.7 KB] || Helheim_Final.en_US.vtt [4.7 KB] || Helheim_Final_ipod_sm.mp4 (320x240) [51.8 MB] || Helheim_Final.mp4 (1440x1080) [866.5 MB] || Helheim_Final.mpeg (1280x720) [1012.5 MB] || Helheim_Final_HD.wmv (1920x1080) [628.7 MB] || Helheim_Final_appletv.m4v (1280x720) [164.6 MB] || Helheim_Final_youtube_720.mp4 (1280x720) [507.9 MB] || Helheim_Final_youtube_hq.mov (1920x1080) [1.3 GB] || Helheim_Final_appletv_subtitles.m4v (1280x720) [164.8 MB] || Helheim_Final.hwshow [40 bytes] || ", "hits": 24 }, { "id": 12476, "url": "https://svs.gsfc.nasa.gov/12476/", "result_type": "Produced Video", "release_date": "2017-03-13T12:00:00-04:00", "title": "At Glacial Speed", "description": "A NASA satellite tracks glaciers' slow but steady journey to the sea. || Seasonal_IceFlows_with_hold_BG.1299_1024x576.jpg (1024x576) [210.2 KB] || Seasonal_IceFlows_with_hold_BG.1299_1024x576_print.jpg (1024x576) [209.7 KB] || Seasonal_IceFlows_with_hold_BG.1299_1024x576_thm.png (80x40) [8.9 KB] || Seasonal_IceFlows_with_hold_BG.1299.tif (3840x2160) [10.8 MB] || ", "hits": 63 }, { "id": 4528, "url": "https://svs.gsfc.nasa.gov/4528/", "result_type": "Visualization", "release_date": "2016-12-12T14:30:00-05:00", "title": "Seasonal Speed Variation on Heimdal Glacier", "description": "The NASA/USGS Landsat 8 mission has allowed new views of the Earth’s glaciers. By tracking displacement of local surface features through the seasons on outlet glaciers from the large ice sheets, researchers from the University of Alaska, the University of Bristol, and the University of Colorado have been able to show that each glacier around Greenland has a unique pattern of flow variation through the seasons. Seasonal variations, seen in this animation on the lower 25 kilometers of Heimdal Glacier in southeast Greenland, are caused by a combination of processes. For Heimdal, the largest forcing for flow variation is likely the input of increasing amounts of surface melt water through the Spring and Summer, but there is also an interplay between calving of ice from the end of the glacier, flow acceleration as shown in the animation, and thinning of the ice due to the extra stretching from the faster flow. By measuring these changes in flow on seasonal timescales, scientists can develop a better understanding of what controls the flow of these glaciers where they meet the ocean. This understanding will improve our ability to anticipate flow responses of these systems in a warming climate. || ", "hits": 39 }, { "id": 4529, "url": "https://svs.gsfc.nasa.gov/4529/", "result_type": "Visualization", "release_date": "2016-12-12T14:30:00-05:00", "title": "Seasonal Glacier Velocity on the Heimdal Glacier with a pause", "description": "This visualization shows the seasonal ice velocity on the Heimdal Glacier in Greenland between October 2013 and October 2016. The color of the flow vectors represent the speed of the flow, with purple representing the slow moving ice and red showing the faster moving ice. This visualization includes a pause highlighting when the velocity is at a seasonal low and again when it reaches a seasonal high. The color scale is displayed in the lower left corner. || Seasonal_IceFlows_with_hold.1299_print.jpg (1024x576) [233.1 KB] || Seasonal_IceFlows_with_hold.1299_searchweb.png (320x180) [132.3 KB] || Seasonal_IceFlows_with_hold.1299_thm.png (80x40) [8.3 KB] || SeasonalIceVel_withHold_1080p_p30.mp4 (1920x1080) [30.7 MB] || SeasonalIceVel_withHold_720p30.mp4 (1280x720) [16.3 MB] || Seasonal_IceFlows_with_hold_1080p30.webm (1920x1080) [2.8 MB] || IceVel_withPause_comp (1920x1080) [0 Item(s)] || Seasonal_IceFlows_with_hold_2160p30_2.mp4 (3840x2160) [77.3 MB] || IceVel_withPause_comp (3840x2160) [0 Item(s)] || SeasonalIceVel_withHold_1080p_p30.mp4.hwshow [199 bytes] || ", "hits": 26 }, { "id": 4348, "url": "https://svs.gsfc.nasa.gov/4348/", "result_type": "Visualization", "release_date": "2016-08-31T00:00:00-04:00", "title": "Operation IceBridge Tracks over the Helheim Glacier in Greenland", "description": "Composited version of Helheim OIB tracks visualization || comp_1080.2880_print.jpg (1024x576) [40.5 KB] || helheim_tracks_1920x1080_30fps.mp4 (1920x1080) [12.9 MB] || helheim_tracks_1920x1080_60fps.mp4 (1920x1080) [13.5 MB] || 1920x1080_16x9_60p (1920x1080) [0 Item(s)] || helheim_tracks_1920x1080_60fps.webm (1920x1080) [3.2 MB] || helheim_tracks_640x320_30fps.m4v (640x360) [3.6 MB] || comp (3840x2160) [0 Item(s)] || helheim_tracks_1920x1080_30fps.mp4.hwshow [196 bytes] || ", "hits": 31 }, { "id": 4328, "url": "https://svs.gsfc.nasa.gov/4328/", "result_type": "Visualization", "release_date": "2015-08-25T00:00:00-04:00", "title": "Greenland's Glaciers as seen by RadarSat", "description": "An animation up the Greenland's Sermilik Fjord to the calving front of the Helheim Glacier, showing the glacier front's change between 2000 to 2013This video is also available on our YouTube channel. || Helheim_radarsat_4k.0800_print.jpg (1024x576) [242.6 KB] || Helheim_radarsat_4k.0800_searchweb.png (180x320) [121.8 KB] || Helheim_radarsat_4k.0800_web.png (320x180) [121.8 KB] || Helheim_radarsat_4k.0800_thm.png (80x40) [7.6 KB] || Helheim_radarsat_4k_1080p30.mp4 (1920x1080) [84.5 MB] || Helheim_radarsat_4k_720p30.mp4 (1280x720) [43.3 MB] || Helheim_radarsat_4k_2160p30.webm (3840x2160) [16.2 MB] || Helheim (3840x2160) [256.0 KB] || Helheim_radarsat_4k_2160p30.mp4 (3840x2160) [225.6 MB] || ", "hits": 32 }, { "id": 4308, "url": "https://svs.gsfc.nasa.gov/4308/", "result_type": "Visualization", "release_date": "2015-08-08T00:00:00-04:00", "title": "SIGGRAPH Daily 2015: How did we tile Greenland?", "description": "This narrated animation shown as a Daily at SIGGRAPH 2015 describes a method of automatically mapping of 87 gigapixels of data over Greenland. For complete transcript, click here.This video is also available on our YouTube channel. || Radarsat_Daily.2178_print.jpg (1024x576) [186.4 KB] || Radarsat_Daily.2178_thm.png (80x40) [7.1 KB] || Radarsat_Daily.2178_searchweb.png (180x320) [106.4 KB] || 1920x1080_16x9_30p (1920x1080) [256.0 KB] || 4308_Tiling_Greenland_appletv_subtitles.m4v (1280x720) [47.1 MB] || 4308_Tiling_Greenland_VX-70360.webm (1280x720) [9.0 MB] || 1280x720_16x9_30p (1280x720) [256.0 KB] || 4308_Tiling_Greenland_H264_1080p.mp4 (1920x1080) [133.1 MB] || 4308_Tiling_Greenland_prores.mov (1920x1080) [1.5 GB] || 4308_Tiling_Greenland_1280x720.wmv (1280x720) [37.5 MB] || 4308_Tiling_Greenland_VX-70360.mpeg (1280x720) [366.2 MB] || 4308_Tiling_Greenland_appletv.m4v (1280x720) [47.0 MB] || 4308_Tiling_Greenland_youtube_hq.mov (1280x720) [161.9 MB] || 4308_Tiling_Greenland_H264_1080p.mov (1920x1080) [133.1 MB] || 4308_Tiling_Greenland.en_US.srt [2.0 KB] || 4308_Tiling_Greenland.en_US.vtt [1.9 KB] || 4308_Tiling_Greenland_ipod_sm.mp4 (320x240) [21.1 MB] || ", "hits": 22 }, { "id": 3355, "url": "https://svs.gsfc.nasa.gov/3355/", "result_type": "Visualization", "release_date": "2006-05-20T23:55:00-04:00", "title": "A Short Tour of the Cryosphere", "description": "A newer version of this animation is available here.This narrated, 5-minute animation shows a wealth of data collected from satellite observations of the cryosphere and the impact that recent cryospheric changes are making on our planet. This is a shorter version of a narrated, 7 1/2 minute animation entitled 'A Tour of the Cryosphere'.See the above link for a detailed description of the full animation.Two sections have been removed from the original animation: one showing a flyby of the South Pole station and glaciers feeding the Ross Ice Shelf and one showing solar data related to the Earth's energy balance.For more information on the data sets used in this visualization, visit NASA's EOS DAAC website. || ", "hits": 25 }, { "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": 11 }, { "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": 19 }, { "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": 24 }, { "id": 2741, "url": "https://svs.gsfc.nasa.gov/2741/", "result_type": "Visualization", "release_date": "2003-05-23T12:00:00-04:00", "title": "ICESat First Light Release: Antarctica, from Coast to Coast", "description": "ICESat's first topographic profiles across the continent reveal the textured surfaces of Antarctic ice sheets in unprecedented detail. The following profile spans the entire Antarctic continent from coast to coast. The transect begins near Wrigley Gulf, crosses the Ross Ice Shelf and central Antarctica, finally tapering off at the Amery Ice Shelf. The high flat area in the center of the continent is called the East Antarctic plateau. || ", "hits": 88 }, { "id": 2742, "url": "https://svs.gsfc.nasa.gov/2742/", "result_type": "Visualization", "release_date": "2003-05-23T12:00:00-04:00", "title": "ICESat First Light Release: From Sea Ice to Ice Streams", "description": "The following profile shows the dramatic change in elevation from coastal Antarctica, which is covered in sea ice for most of the year, to the center of the continent. It starts near the Amundsen Sea and travels inward, ending over the West Antarctic Ice Streams where we get a look at this dynamic portion of the polar landscape. (The green elevation profile in this animation is exaggerated vertically by a factor of 10x.) || ", "hits": 17 }, { "id": 2743, "url": "https://svs.gsfc.nasa.gov/2743/", "result_type": "Visualization", "release_date": "2003-05-23T12:00:00-04:00", "title": "ICESat First Light Release: A Closer View of the Coast", "description": "Elevation data from ICESat's GLAS instrument is quite detailed, as can be seen in this close-up view of a profile that passes near the Banzare Coast in Antarctica. (The green elevation profile in this animation is exaggerated vertically by a factor of 10x for aesthetic purposes.) || ", "hits": 19 }, { "id": 2744, "url": "https://svs.gsfc.nasa.gov/2744/", "result_type": "Visualization", "release_date": "2003-05-15T12:00:00-04:00", "title": "ICESat First Light Release: A Continuous View of Clouds", "description": "The GLAS laser system on ICESat is making unique measurements of the heights of clouds and their global distribution. In addition, ICESat can 'see' the distributions of aerosols from sources such as dust storms and forest fires. This animation shows the distribution of cloud layers as seens from the bird's eye perspective of the ICESat spacecraft. || ", "hits": 15 }, { "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": 48 }, { "id": 2746, "url": "https://svs.gsfc.nasa.gov/2746/", "result_type": "Visualization", "release_date": "2003-05-15T12:00:00-04:00", "title": "ICESat First Light Release: A Global Perspective", "description": "Criss-crossing the world below at nearly 17,000 miles per hour, ICESat is measuring the Earth from space with unprecedented accuracy. ICESat measures the Earth by shining pulses of green and infrared light from one of its three onboard lasers. Although the major goal of ICESat's mission is to observe ice near the poles, the satellite takes measurements continuously around the entire globe, providing valuable information about our planet's clouds, oceans, mountains, forests, and fields. || ", "hits": 8 }, { "id": 2747, "url": "https://svs.gsfc.nasa.gov/2747/", "result_type": "Visualization", "release_date": "2003-05-15T12:00:00-04:00", "title": "ICESat First Light Release: Following ICESat", "description": "In this visualization we ride along with the ICESat spacecraft as its laser measures detailed changes in surface topography. This was produced in support of the ICESat first light release. || ", "hits": 10 }, { "id": 2344, "url": "https://svs.gsfc.nasa.gov/2344/", "result_type": "Visualization", "release_date": "2002-01-10T12:00:00-05:00", "title": "Pine Island Iceberg Formation", "description": "This animation is a sequence showing the formation of the Pine Island iceberg and the glacial seaward flow upstream from the crack. It is a series of MISR images from the Terra satellite on top of the continental Radarsat view of Antarctica. The Pine Island Glacier is the largest discharger of ice in Antarctica and the continent's fastest moving glacier. Even so, when a large crack formed across the glacier in mid 2000, it was surprising how fast the crack expanded, 15 meters per day, and how soon the resulting iceberg broke off, mid-November, 2001. This iceberg, called B-21, is 42 kilometers by 17 kilometers and contains seven years of glacier outflow released to the sea in a single event. || ", "hits": 11 }, { "id": 2175, "url": "https://svs.gsfc.nasa.gov/2175/", "result_type": "Visualization", "release_date": "2001-06-10T12:00:00-04:00", "title": "Antarctica: A Flying Tour of the Frozen Continent", "description": "Narrated tour of Antarctica through the eyes of RADARSAT. Completed and accepted for the SIGGRAPH 2001 Computer Animation Festival. || ", "hits": 22 }, { "id": 2062, "url": "https://svs.gsfc.nasa.gov/2062/", "result_type": "Visualization", "release_date": "2001-01-30T12:00:00-05:00", "title": "Larsen Ice Shelf Zoom", "description": "Zoom into RADARSAT data then to Landsat 7 data of Larsen Ice Shelf area, then into Landsat panchromatic band (15m) data. Data is from August 8, 2000. || a002062.00005_print.png (720x480) [485.8 KB] || a002062_pre.jpg (320x242) [9.5 KB] || a002062.webmhd.webm (960x540) [3.2 MB] || a002062.dv (720x480) [47.7 MB] || a002062.mp4 (640x480) [2.7 MB] || a002062.mpg (352x240) [1.5 MB] || ", "hits": 9 }, { "id": 2063, "url": "https://svs.gsfc.nasa.gov/2063/", "result_type": "Visualization", "release_date": "2001-01-30T12:00:00-05:00", "title": "Larsen Ice Shelf Pan", "description": "Pan around Landsat 7 data of the Larsen Ice Shelf area. Data is from August 8, 2000. || a002063.00005_print.png (720x480) [601.6 KB] || a002063_pre.jpg (320x242) [14.3 KB] || a002063.webmhd.webm (960x540) [22.0 MB] || a002063.dv (720x480) [296.2 MB] || a002063.mp4 (640x480) [16.9 MB] || a002063.mpg (352x240) [10.9 MB] || ", "hits": 20 }, { "id": 985, "url": "https://svs.gsfc.nasa.gov/985/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Antarctica: Fimbul Ice Shelf Preview", "description": "Animation showing the camera flight path over the Fimbul Ice Shelf. This camera flight path is used in animation #986. || a000985.00005_print.png (720x480) [430.0 KB] || a000985_pre.jpg (320x242) [7.8 KB] || a000985_thm.png (80x40) [5.3 KB] || a000985_pre_searchweb.jpg (320x180) [47.9 KB] || a000985.webmhd.webm (960x540) [996.5 KB] || a000985.mp4 (640x480) [2.2 MB] || a000985.dv (720x480) [41.9 MB] || a000985.mpg (352x240) [1.7 MB] || ", "hits": 43 }, { "id": 986, "url": "https://svs.gsfc.nasa.gov/986/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Antarctica: Fimbul Ice Shelf Fly-over", "description": "Animation fly-over of the Fimbul Ice Shelf || a000986.00005_print.png (720x480) [467.4 KB] || a000986_pre.jpg (320x242) [9.8 KB] || a000986.webmhd.webm (960x540) [14.6 MB] || a000986.dv (720x480) [213.1 MB] || a000986.mp4 (640x480) [11.6 MB] || a000986.mpg (352x240) [8.6 MB] || ", "hits": 39 }, { "id": 988, "url": "https://svs.gsfc.nasa.gov/988/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Antarctica: RADARSAT Prelude", "description": "There is a longer version of this animation, with a push in to the South Pole, in our database under animation id 1005. || ", "hits": 39 }, { "id": 989, "url": "https://svs.gsfc.nasa.gov/989/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Antarctica: Continental Overview Preview", "description": "Revealing the camera flight path prior to the continental fly-over animation (#990) || a000989.00005_print.png (720x480) [443.5 KB] || a000989_thm.png (80x40) [5.4 KB] || a000989_pre.jpg (320x242) [7.9 KB] || a000989_pre_searchweb.jpg (320x180) [47.3 KB] || a000989.webmhd.webm (960x540) [2.4 MB] || a000989.dv (720x480) [75.2 MB] || a000989.mp4 (640x480) [4.1 MB] || a000989.mpg (352x240) [3.0 MB] || ", "hits": 29 }, { "id": 990, "url": "https://svs.gsfc.nasa.gov/990/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Antarctica: Continental Overview", "description": "Fly-over of the entire Antarctic continent || Fly-over animation of Antarctica || a000990.00005_print.png (720x480) [522.1 KB] || a000990_pre.jpg (320x242) [11.7 KB] || a000990.webmhd.webm (960x540) [53.2 MB] || a000990.dv (720x480) [783.0 MB] || a000990.mp4 (640x480) [42.6 MB] || a000990.mpg (352x240) [31.2 MB] || ", "hits": 60 }, { "id": 991, "url": "https://svs.gsfc.nasa.gov/991/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Antarctica: Amery Ice Shelf and Lambert Glacier fly-over", "description": "Fly-over animation of the Amery Ice Shelf and Lambert Glacier || a000991.00005_print.png (720x480) [509.6 KB] || a000991_pre.jpg (320x242) [10.8 KB] || a000991.webmhd.webm (960x540) [15.2 MB] || a000991.dv (720x480) [209.2 MB] || a000991.mp4 (640x480) [11.3 MB] || a000991.mpg (352x240) [8.3 MB] || ", "hits": 85 }, { "id": 992, "url": "https://svs.gsfc.nasa.gov/992/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Antarctica: Lambert Glacier Fly-over", "description": "Close-up fly-over animation of Lambert Glacier || a000992.00005_print.png (720x480) [591.0 KB] || a000992_pre.jpg (320x242) [14.6 KB] || a000992_thm.png (80x40) [6.8 KB] || a000992_pre_searchweb.jpg (320x180) [72.9 KB] || a000992.webmhd.webm (960x540) [5.4 MB] || a000992.dv (720x480) [83.3 MB] || a000992.mp4 (640x480) [4.4 MB] || a000992.mpg (352x240) [3.3 MB] || ", "hits": 19 }, { "id": 993, "url": "https://svs.gsfc.nasa.gov/993/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Antarctica: Larsen Pre-shot (without box)", "description": "This animation is a set up animation for editing in post production. It was used with images of the Larsen Ice Shelf in animation #1400. || ", "hits": 36 }, { "id": 994, "url": "https://svs.gsfc.nasa.gov/994/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Antarctica: Larsen Pre-shot (with box)", "description": "This animation was used with the Larsen Ice Shelf images in animation #1400. || ", "hits": 40 }, { "id": 995, "url": "https://svs.gsfc.nasa.gov/995/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Antarctica: Dry Valleys", "description": "Using the RADARSAT data set of Antarctica, scientist can virtually visit the Dry Valleys, a cold and desert like area. || ", "hits": 50 }, { "id": 996, "url": "https://svs.gsfc.nasa.gov/996/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Antarctica: Lake Vostok", "description": "Using RADARSAT data of Antarctica, one can see the abandoned Russian station that is on top of a frozen Lake Vostok. || ", "hits": 152 }, { "id": 997, "url": "https://svs.gsfc.nasa.gov/997/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Antarctica: Snow Dunes", "description": "Zoom-in from a full continent view to close-up on some snow dunes. || a000997.00005_print.png (720x480) [506.7 KB] || snowdunes_pre.jpg (320x240) [8.3 KB] || a000997_pre.jpg (320x242) [9.6 KB] || a000997.webmhd.webm (960x540) [9.1 MB] || a000997.dv (720x480) [137.1 MB] || a000997.mp4 (640x480) [7.4 MB] || snowdunes.mov (160x120) [1.6 MB] || a000997.mpg (352x240) [5.3 MB] || ", "hits": 46 }, { "id": 998, "url": "https://svs.gsfc.nasa.gov/998/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Antarctica: Continental Overview (with text)", "description": "This is the same visualization as #990 except with annotations highlighting specific points of interest. || ", "hits": 54 }, { "id": 999, "url": "https://svs.gsfc.nasa.gov/999/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Antarctica: Allen Hills Fly Over", "description": "RADARSAT lets Scientist see the frozen continent. || Animation of the RADARSAT dataset of Allen Hills inAntarctica || a000999.00005_print.png (720x480) [497.9 KB] || a000999_thm.png (80x40) [6.1 KB] || a000999_pre.jpg (320x242) [10.6 KB] || a000999_pre_searchweb.jpg (320x180) [57.5 KB] || a000999.webmhd.webm (960x540) [18.4 MB] || a000999.dv (720x480) [257.7 MB] || a000999.mp4 (640x480) [14.1 MB] || a000999.mpg (352x240) [9.9 MB] || ", "hits": 37 }, { "id": 1000, "url": "https://svs.gsfc.nasa.gov/1000/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Byrd's Flight Path", "description": "The Ohio State University's Library web site notes 'As a navigational aviator, Byrd pioneered in the technology that would be the foundation for modern polar exploration and investigation. As a decorated and much celebrated hero, Byrd drew popular attention to areas of the world that became focal points of scientific investigation in numerous disciplines.' More information about Admiral Richard E. Byrd can be found at (http://www.lib.ohio-state.edu/arvweb/polar/byrd/byrd.htm). The next animation, #1001, shows Byrd's plane as it follows the flight path presented in this animation. || ", "hits": 35 }, { "id": 1001, "url": "https://svs.gsfc.nasa.gov/1001/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Byrd's Flight", "description": "The Ohio State University's Library web site notes 'As a navigational aviator, Byrd pioneered in the technology that would be the foundation for modern polar exploration and investigation. As a decorated and much celebrated hero, Byrd drew popular attention to areas of the world that became focal points of scientific investigation in numerous disciplines.' More information about Admiral Richard E. Byrd can be found at (http://www.lib.ohio-state.edu/arvweb/polar/byrd/byrd.htm) || ", "hits": 10 }, { "id": 1002, "url": "https://svs.gsfc.nasa.gov/1002/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "East Antarctic Ice Stream Path", "description": "Flight path for the East Antarctic Ice Stream flyby. || a001002.00005_print.png (720x480) [438.1 KB] || a001002_thm.png (80x40) [5.7 KB] || a001002_pre.jpg (320x242) [7.6 KB] || a001002_pre_searchweb.jpg (320x180) [46.2 KB] || a001002.webmhd.webm (960x540) [917.4 KB] || a001002.dv (720x480) [41.0 MB] || a001002.mp4 (640x480) [2.1 MB] || a001002.mpg (352x240) [1.8 MB] || ", "hits": 7 }, { "id": 1003, "url": "https://svs.gsfc.nasa.gov/1003/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "East Antarctic Ice Streams #1", "description": "Flying across east Antarctic ice streams using data from RADARSAT measured during the Antarctic Mapping Mission || a001003.00005_print.png (720x480) [357.3 KB] || a001003_pre.jpg (320x242) [5.8 KB] || a001003.webmhd.webm (960x540) [9.7 MB] || a001003.dv (720x480) [372.4 MB] || a001003.mp4 (640x480) [20.2 MB] || a001003.mpg (352x240) [13.5 MB] || ", "hits": 25 }, { "id": 1004, "url": "https://svs.gsfc.nasa.gov/1004/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "East Antarctic Ice Streams #2", "description": "Flying across east Antarctic ice streams using data from RADARSAT measured during the Antarctic Mapping Mission || a001004.00005_print.png (720x480) [360.1 KB] || a001004_pre.jpg (320x242) [5.8 KB] || a001004.webmhd.webm (960x540) [9.4 MB] || a001004.dv (720x480) [370.4 MB] || a001004.mp4 (640x480) [20.3 MB] || a001004.mpg (352x240) [13.6 MB] || ", "hits": 18 }, { "id": 1005, "url": "https://svs.gsfc.nasa.gov/1005/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Prelude and South Pole", "description": "This animation was released for two separate stories. The first release was of the first 15 seconds (450 frames) as 'Prelude to Antarctica' and is stored in our database as animation 988. The entire animation was released as 'Tour of South Pole' and appears here. The animation was created by laying the Pathfinder data over the globe, RADARSAT data over Antarctica, and the South Pole inset at the South Pole. || ", "hits": 9 }, { "id": 1006, "url": "https://svs.gsfc.nasa.gov/1006/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "McMurdo Station, Mt. Erebus", "description": "A flyby of McMurdo Station and Mt. Erebus using data measured by RADARSAT during the Antarctic Mapping Mission || a001006.00005_print.png (720x480) [476.7 KB] || a001006_pre.jpg (320x242) [8.8 KB] || a001006.webmhd.webm (960x540) [9.5 MB] || a001006.dv (720x480) [136.8 MB] || a001006.mp4 (640x480) [7.5 MB] || a001006.mpg (352x240) [5.3 MB] || ", "hits": 15 }, { "id": 1007, "url": "https://svs.gsfc.nasa.gov/1007/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Another View of Snow Dunes", "description": "A close-up view of a field of snow dunes, then pulling back to show regions of the dunes across the continent. || Zoom-out of snow dunes region. || a001007.00095_print.png (720x480) [507.7 KB] || Snowdunes2_pre.jpg (320x240) [13.6 KB] || a001007_pre.jpg (320x242) [13.4 KB] || a001007.webmhd.webm (960x540) [6.5 MB] || a001007.dv (720x480) [90.2 MB] || a001007.mp4 (640x480) [4.8 MB] || Snowdunes2.qt (320x240) [2.5 MB] || a001007.mpg (352x240) [3.4 MB] || ", "hits": 11 }, { "id": 1400, "url": "https://svs.gsfc.nasa.gov/1400/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Antarctica: Larsen Ice Shelf Side by Side Comparison", "description": "In 1978, scientists predicted that global warming would lead to a disintegration of Antarctic Peninsula ice shelves. Spaceborne data indicate that this prediction may be coming true. In these before and after images, note the dramatic change in the apparent shoreline. Scientists captured the first image using the ERS-1 satellite in 1992. As seen in the second image, collected by RADARSAT in 1997, huge changes have come to the coastline. In 1995, a 2000 square kilometer section of the ice shelf collapsed into thousands of fragments that eventually drifted out to sea. Researchers are still debating why the ice shelf broke up so dramatically, and what significance the break up has for interpreting local versus global changes to the environment. Theories include a series of warmer than usual summers which may have caused high levels of surface melting, or an overall climate warming trend. || ", "hits": 21 }, { "id": 1419, "url": "https://svs.gsfc.nasa.gov/1419/", "result_type": "Visualization", "release_date": "1999-11-08T12:00:00-05:00", "title": "Moving Along Antarctica to the South Pole", "description": "This animation was originally grouped with animation #1005. || Take a ride to the Amundsen-Scott South Pole Station, Antarctica || Amundsen_pre.jpg (320x240) [8.9 KB] || Amundsen_thm.png (80x40) [5.5 KB] || Amundsen_pre_searchweb.jpg (320x180) [57.8 KB] || preview_made_from_dv.00020_print.png (160x120) [13.4 KB] || Amundsen.webmhd.webm (960x540) [675.1 KB] || Amundsen.mov (160x120) [1.1 MB] || ", "hits": 32 }, { "id": 1602, "url": "https://svs.gsfc.nasa.gov/1602/", "result_type": "Visualization", "release_date": "1990-07-10T12:00:00-04:00", "title": "Antarctica Supporting Media", "description": "Flyover of Amundsens path to the South Pole || Amundsen_pre.jpg (320x240) [8.9 KB] || Amundsen_thm.png (80x40) [5.5 KB] || Belgica.png (160x80) [14.3 KB] || Belgica_pre.jpg (320x240) [10.0 KB] || Race2Pole.png (160x80) [14.8 KB] || Race2PoleFull_pre.jpg (320x240) [10.0 KB] || racetopole_pre.jpg (320x240) [11.2 KB] || radarsat_pre.jpg (320x240) [10.1 KB] || radarsat_pre_searchweb.jpg (320x180) [65.7 KB] || preview_made_from_dv.00010_print.png (320x240) [22.7 KB] || Belgica.webmhd.webm (960x540) [831.1 KB] || Amundsen.mov (160x120) [1.1 MB] || Belgica.mov (320x240) [11.5 MB] || Race2PoleFull.mov (320x240) [4.8 MB] || racetopole.mov (160x120) [1.5 MB] || radarsat.mov (320x240) [2.6 MB] || ", "hits": 9 } ] }