{ "count": 73, "next": null, "previous": null, "results": [ { "id": 13711, "url": "https://svs.gsfc.nasa.gov/13711/", "result_type": "Produced Video", "release_date": "2020-09-07T00:00:00-04:00", "title": "Fly Above Alaskan Glaciers in 360", "description": "The audio in this video essentially only consists of the noise of the aircraft. || OIB_Alaska_Best_VR_export.00001_print.jpg (1024x512) [145.5 KB] || OIB_Alaska_Best_VR_export.00001_searchweb.png (320x180) [90.4 KB] || OIB_Alaska_Best_VR_export.00001_web.png (320x160) [81.6 KB] || OIB_Alaska_Best_VR_export.00001_thm.png (80x40) [6.5 KB] || OIB_Alaska_Best_VR_export.mp4 (4096x2048) [1.8 GB] || oib360.en_US.srt [67 bytes] || oib360.en_US.vtt [81 bytes] || OIB_Alaska_Best_VR_export.webm (4096x2048) [123.7 MB] || ", "hits": 23 }, { "id": 13523, "url": "https://svs.gsfc.nasa.gov/13523/", "result_type": "Produced Video", "release_date": "2020-04-20T13:30:00-04:00", "title": "Goddard Earth Science Overview", "description": "NASA's Goddard Space Flight Center has the largest collection of Earth scientists on the planet. Their job is to be the nation's trusted source of comprehensive environmental information about the current state and the future of Earth. They build, design, launch and operate scientific missions, including satellites and airborne campaigns, as well as ground campaigns, to understand how the Earth works and how to predict how the Earth will change in the future.Complete transcript available.Watch this video on the NASA Goddard YouTube channel. || 13523_Goddard_Earth_Science_AGUTV.01840_print.jpg (1024x576) [49.0 KB] || 13523_Goddard_Earth_Science_AGUTV.01840_searchweb.png (180x320) [45.3 KB] || 13523_Goddard_Earth_Science_AGUTV.01840_thm.png (80x40) [4.0 KB] || 13523_Goddard_Earth_Science_AGUTV-prores.mov (1920x1080) [6.0 GB] || 13523_Goddard_Earth_Science_AGUTV-youtube.mp4 (1920x1080) [749.4 MB] || 13523_Goddard_Earth_Science_AGUTV-facebook.mp4 (1920x1080) [563.5 MB] || 13523_Goddard_Earth_Science_AGUTV-twitter.mp4 (1280x720) [101.5 MB] || 13523_Goddard_Earth_Science_AGUTV-youtube.webm (1920x1080) [51.3 MB] || 13523_Goddard_Earth_Science_AGUTV-captions.en_US.srt [9.4 KB] || 13523_Goddard_Earth_Science_AGUTV-captions.en_US.vtt [9.4 KB] || ", "hits": 91 }, { "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": 68 }, { "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": 33 }, { "id": 13298, "url": "https://svs.gsfc.nasa.gov/13298/", "result_type": "Produced Video", "release_date": "2019-12-09T17:00:00-05:00", "title": "Operation IceBridge - Alaskan Landscape", "description": "In Alaska, 5 percent of the land is covered by glaciers that are losing a lot of ice and contributing to sea level rise. To monitor these changes, a small team of NASA-funded researchers has been flying scientific instruments on a bright red, single-engine plane since spring 2009.While scientists at the Goddard Space Flight Center managed the two larger yearly field campaigns in the Arctic and Antarctica, monitoring Alaskan glaciers fell on a smaller team based at the University of Fairbanks, Alaska. || ", "hits": 44 }, { "id": 13299, "url": "https://svs.gsfc.nasa.gov/13299/", "result_type": "Produced Video", "release_date": "2019-12-09T17:00:00-05:00", "title": "Operation IceBridge - Alaskan Glaciers", "description": "In Alaska, 5 percent of the land is covered by glaciers that are losing a lot of ice and contributing to sea level rise. To monitor these changes, a small team of NASA-funded researchers has been flying scientific instruments on a bright red, single-engine plane since spring 2009.While scientists at the Goddard Space Flight Center managed the two larger yearly field campaigns in the Arctic and Antarctica, monitoring Alaskan glaciers fell on a smaller team based at the University of Fairbanks, Alaska. || ", "hits": 16 }, { "id": 13490, "url": "https://svs.gsfc.nasa.gov/13490/", "result_type": "Produced Video", "release_date": "2019-12-09T17:00:00-05:00", "title": "Operation IceBridge - Alaskan Operations", "description": "In Alaska, 5 percent of the land is covered by glaciers that are losing a lot of ice and contributing to sea level rise. To monitor these changes, a small team of NASA-funded researchers has been flying scientific instruments on a bright red, single-engine plane since spring 2009.While scientists at the Goddard Space Flight Center managed the two larger yearly field campaigns in the Arctic and Antarctica, monitoring Alaskan glaciers fell on a smaller team based at the University of Fairbanks, Alaska. || ", "hits": 38 }, { "id": 13474, "url": "https://svs.gsfc.nasa.gov/13474/", "result_type": "Produced Video", "release_date": "2019-12-09T15:00:00-05:00", "title": "Operation IceBridge - Western Greenland", "description": "NASA’s Operation IceBridge images Earth’s polar ice in unprecedented detail to better understand processes that connect the polar regions with the global climate system. IceBridge utilizes a highly specialized fleet of research aircraft and the most sophisticated suite of innovative science instruments ever assembled to characterize annual changes in thickness of sea ice, glaciers, and ice sheets. In addition, IceBridge collects critical data used to predict the response of earth’s polar ice to climate change and resulting sea-level rise.In 2019, IceBridge was based out of Kangerlussuaq in western Greenland, surveying both sea ice and land ice. Flight lines include survey lines over the Jakobshavn and Kangerlussuaq glaciers, as well as surveyed several IceSat2 ground tracks in southern Greenland. The flights also revealed a startling amount of early spring melt ponds on Greenland's ice sheet. || ", "hits": 20 }, { "id": 13434, "url": "https://svs.gsfc.nasa.gov/13434/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Thule, Greenland Landscape", "description": "Thule, Greenland has been one of the major hubs of Operation IceBridge since the mission began in 2009. The Thule Air Base, located 750 miles north of the Arctic circle, has been a critical hub of IceBridge Arctic flights during the course of the mission. || ", "hits": 56 }, { "id": 13435, "url": "https://svs.gsfc.nasa.gov/13435/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Svalbard, Norway Landscape", "description": "In 2017, IceBridge expanded its reach to explore the Arctic’s Eurasian Basin through two research flights based out of Svalbard, a Norwegian archipelago in the northern Atlantic Ocean.The addition of Svalbard allowed the mission to collect data on sea ice and snow in a scarcely measured section of the Arctic Ocean and its surrounding seas, along with measurements of a few glaciers in the Svalbard archipelago. || ", "hits": 46 }, { "id": 13436, "url": "https://svs.gsfc.nasa.gov/13436/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - ATM Arctic Ground Stations", "description": "The Airborne Topographic Mapper (ATM) is a scanning LIDAR developed and used by NASA for observing the Earth’s topography for several scientific applications, foremost of which is the measurement of changing Arctic and Antarctic icecaps and glaciers. It typically flies on aircraft at an altitude between 400 and 800 meters above ground level, and measures topography to an accuracy of better than 10 centimeters by incorporating measurements from GPS (global positioning system) receivers and inertial navigation system (INS) attitude sensors.The GPS ground station is an integral part of ATM operations. Having ground station data allows us to do differential GPS post processing and more accurately calculate the position of the aircraft.The ground station consists of 3 GPS receivers, an iridium notch filter, 4 port passive splitter and a netbook computer to download the data. The system has the ability to track both GPS and GLONASS constellations and is battery backed up for 24 hours of operation without power input. One of the GPS units operates at a low recording rate (logging once every 30 seconds) continually during a campaign. This data is used to calculate a resolved position for the GPS antenna. The other units record at 10hz during aircraft operations. || ", "hits": 25 }, { "id": 13437, "url": "https://svs.gsfc.nasa.gov/13437/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Arctic NOAA Flights", "description": "In Spring of 2016, Operation IceBridge conducted its eight spring Arctic survey of polar ice over the course of five weeks. Six research flights studying sea ice were based in Thule, Greenland, while ten that focused on land ice flew out of Kangerlussuaq in southern Greenland.For the survey, the crew utilized National Oceanic and Atmospheric Administration’s P-3 Orion Hurricane Hunter plane. NASA's Wallops Flight Facility in Virginia provided the laser altimeter and one of the infrared cameras on the P-3. IceBridge's three radar instruments came from the Center for Remote Sensing of Ice Sheets at the University of Kansas, while NASA's Ames Research Center at Moffett Field, California, provided the Digital Mapping System, and the University of Colorado loaned the second infrared camera.During this campaign the IceBridge aircraft flew under the path of Sentinel-3A, a recently launched ESA satellite that carries a radar altimeter that gauges sea ice thickness. Scientists will compare the Sentinel-3A measurements to the data IceBridge collected over the same spots with its radar and laser altimeters. This comparison will help validate and refine Sentinel-3A’s data gathering. || ", "hits": 20 }, { "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": 60 }, { "id": 13442, "url": "https://svs.gsfc.nasa.gov/13442/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - GV Aircraft", "description": "NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item. || 13442_2011_G5_cockpit.MOV.00_00_06_00.Still001.jpg (1920x1080) [454.2 KB] || 13442_2011_G5_cockpit.MOV.00_00_06_00.Still001_print.jpg (1024x576) [180.7 KB] || 13442_2011_G5_cockpit.MOV.00_00_06_00.Still001_searchweb.png (320x180) [89.1 KB] || 13442_2011_G5_cockpit.MOV.00_00_06_00.Still001_web.png (320x180) [89.1 KB] || 13442_2011_G5_cockpit.MOV.00_00_06_00.Still001_thm.png (80x40) [7.0 KB] || YOUTUBE_1080_13442_2011_G5_cockpit_youtube_1080.mp4 (1920x1080) [22.1 MB] || 13442_2011_G5_cockpit.webm (960x540) [5.7 MB] || 13442_2011_G5_cockpit.MOV (1920x1080) [69.3 MB] || ", "hits": 14 }, { "id": 13443, "url": "https://svs.gsfc.nasa.gov/13443/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - P3 Aircraft", "description": "The P-3B aircraft is ideally suited for low altitude heavy lift airborne science missions. The NASA P-3B has a long history of supporting cryosphere studies, and due to the long range of the aircraft, it is able to support ice sheet studies in both the Arctic and Antarctica polar regions.NASA's P-3B is a four-engine turboprop, capable of long duration flights of 8-12 hours and is based out of NASA's Wallops Flight Facility in Wallops Island, VA. It will support the same suite of IceBridge instruments also flown in the IceBridge 2009-2012 Arctic and Antarctic campaigns, with exception of the Land, Vegetation, and Ice Sensor (LVIS), which in Arctic 2012 campaign flew on the NASA's new Falcon aircraft.The P-3B last flew with IceBridge on their 2012 Arctic campaign, during which the aircraft made flights out of both Kangerlussuaq and Thule, Greenland and will once again support IceBridge for the Arctic 2013 campaign || ", "hits": 105 }, { "id": 13447, "url": "https://svs.gsfc.nasa.gov/13447/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Misc Onboard Activity", "description": "NASA’s Operation IceBridge images Earth’s polar ice in unprecedented detail to better understand processes that connect the polar regions with the global climate system. IceBridge utilizes a highly specialized fleet of research aircraft and the most sophisticated suite of innovative science instruments ever assembled to characterize annual changes in thickness of sea ice, glaciers, and ice sheets. In addition, IceBridge collects critical data used to predict the response of earth’s polar ice to climate change and resulting sea-level rise.Now, for the first time since its inaugural flights a decade ago, while IceBridge is mapping Greenland’s ice from the air, one of NASA’s newest satellite missions, the Ice, Cloud and land Elevation Satellite-2 (ICESat-2), is simultaneously mapping that ice from space. || ", "hits": 7 }, { "id": 13449, "url": "https://svs.gsfc.nasa.gov/13449/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Svalbard Landing", "description": "In 2017, IceBridge expanded its reach to explore the Arctic’s Eurasian Basin through two research flights based out of Svalbard, a Norwegian archipelago in the northern Atlantic Ocean.The addition of Svalbard allowed the mission to collect data on sea ice and snow in a scarcely measured section of the Arctic Ocean and its surrounding seas, along with measurements of a few glaciers in the Svalbard archipelago. || ", "hits": 7 }, { "id": 13450, "url": "https://svs.gsfc.nasa.gov/13450/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - P3 on Runway", "description": "4K Wide shot of P3-Orion taxiing on runway. Filmed during the 2019 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item. || 13450_P3_Taxi_Canon_2019_4K.mov.00_03_13_57.Still001_print.jpg (1024x540) [190.7 KB] || 13450_P3_Taxi_Canon_2019_4K.mov.00_03_13_57.Still001.jpg (4096x2160) [2.0 MB] || 13450_P3_Taxi_Canon_2019_4K.mov.00_03_13_57.Still001_searchweb.png (320x180) [81.2 KB] || 13450_P3_Taxi_Canon_2019_4K.mov.00_03_13_57.Still001_web.png (320x168) [75.8 KB] || 13450_P3_Taxi_Canon_2019_4K.mov.00_03_13_57.Still001_thm.png (80x40) [5.6 KB] || YOUTUBE_1080_13450_P3_Taxi_Canon_2019_4K_youtube_1080.mp4 (1920x1080) [149.9 MB] || 13450_P3_Taxi_Canon_2019_4K.webm (960x540) [37.5 MB] || 13450_P3_Taxi_Canon_2019_4K.mov (4096x2160) [9.1 GB] || ", "hits": 31 }, { "id": 13451, "url": "https://svs.gsfc.nasa.gov/13451/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Loading Aircraft", "description": "4K B-roll of loading the P3-Orion aircraft at the Thule Air Base. Filmed during the 2019 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item. || 13451_P3_Loading_Canon_2019_4K.mov.00_01_14_15.Still001_print.jpg (1024x540) [256.0 KB] || 13451_P3_Loading_Canon_2019_4K.mov.00_01_14_15.Still001.jpg (4096x2160) [2.3 MB] || 13451_P3_Loading_Canon_2019_4K.mov.00_01_14_15.Still001_searchweb.png (320x180) [106.7 KB] || 13451_P3_Loading_Canon_2019_4K.mov.00_01_14_15.Still001_web.png (320x168) [100.5 KB] || 13451_P3_Loading_Canon_2019_4K.mov.00_01_14_15.Still001_thm.png (80x40) [8.0 KB] || YOUTUBE_1080_13451_P3_Loading_Canon_2019_4K_youtube_1080.mp4 (1920x1080) [73.5 MB] || 13451_P3_Loading_Canon_2019_4K.webm (960x540) [20.5 MB] || 13451_P3_Loading_Canon_2019_4K.mov (4096x2160) [4.5 GB] || ", "hits": 11 }, { "id": 13452, "url": "https://svs.gsfc.nasa.gov/13452/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Inspecting P3 Aircraft", "description": "NASA’s Operation IceBridge images Earth’s polar ice in unprecedented detail to better understand processes that connect the polar regions with the global climate system. IceBridge utilizes a highly specialized fleet of research aircraft and the most sophisticated suite of innovative science instruments ever assembled to characterize annual changes in thickness of sea ice, glaciers, and ice sheets. In addition, IceBridge collects critical data used to predict the response of earth’s polar ice to climate change and resulting sea-level rise.The IceBridge 2019 springtime flights use NASA Wallops Flight Facility’s P-3 Orion aircraft. The plane carries a comprehensive instrument suite: two laser altimeters that measure ice surface elevation, two radar systems to study snow layers and the bedrock underneath the ice sheet, a high-resolution camera that generates georeferenced images of polar ice, a hyperspectral imager that records the brightness of the surface across a wide spectral range, and an infrared camera to measure the surface temperature of ice. || ", "hits": 29 }, { "id": 13453, "url": "https://svs.gsfc.nasa.gov/13453/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - P3 Taxi in Thule, Greenland", "description": "4K B-roll collection of P3-Orion on runway at Thule Air Base. Filmed during the 2018 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item. || 13453_4K_P3_2018_Taxi.mov.00_07_58_23.Still001_print.jpg (1024x576) [223.1 KB] || 13453_4K_P3_2018_Taxi.mov.00_07_58_23.Still001.jpg (3840x2160) [2.1 MB] || 13453_4K_P3_2018_Taxi.mov.00_07_58_23.Still001_searchweb.png (320x180) [111.3 KB] || 13453_4K_P3_2018_Taxi.mov.00_07_58_23.Still001_web.png (320x180) [111.3 KB] || 13453_4K_P3_2018_Taxi.mov.00_07_58_23.Still001_thm.png (80x40) [8.3 KB] || YOUTUBE_1080_13453_4K_P3_2018_Taxi_youtube_1080.mp4 (1920x1080) [411.5 MB] || 13453_4K_P3_2018_Taxi.webm (960x540) [114.2 MB] || 13453_4K_P3_2018_Taxi.mov (3840x2160) [11.4 GB] || ", "hits": 17 }, { "id": 13454, "url": "https://svs.gsfc.nasa.gov/13454/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - P3 Cockpit Arctic Campaign", "description": "B-roll of cockpit operations of P3-Orion aircraft. Filmed during the 2018 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item. || 13454_iPhone_2018_Cockpit.mov.00_13_02_03.Still001_print.jpg (1024x576) [273.9 KB] || 13454_iPhone_2018_Cockpit.mov.00_13_02_03.Still001.jpg (3840x2160) [1.8 MB] || 13454_iPhone_2018_Cockpit.mov.00_13_02_03.Still001_searchweb.png (320x180) [135.0 KB] || 13454_iPhone_2018_Cockpit.mov.00_13_02_03.Still001_web.png (320x180) [135.0 KB] || 13454_iPhone_2018_Cockpit.mov.00_13_02_03.Still001_thm.png (80x40) [9.1 KB] || YOUTUBE_1080_13454_iPhone_2018_Cockpit_youtube_1080.mp4 (1920x1080) [53.6 MB] || 13454_iPhone_2018_Cockpit.webm (960x540) [15.3 MB] || 13454_iPhone_2018_Cockpit.mov (3840x2160) [3.3 GB] || ", "hits": 22 }, { "id": 13455, "url": "https://svs.gsfc.nasa.gov/13455/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - P3 Taxi and Takeoff in Thule, Greenland", "description": "B-roll collection of 4K footage of P3-Orion at Thule Air Base. Filmed during the 2017 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item. || 13455_4K_P3_2017_TakeOffLandTaxi.mov.00_11_36_18.Still001_print.jpg (1024x576) [207.5 KB] || 13455_4K_P3_2017_TakeOffLandTaxi.mov.00_11_36_18.Still001.jpg (3840x2160) [2.0 MB] || 13455_4K_P3_2017_TakeOffLandTaxi.mov.00_11_36_18.Still001_searchweb.png (320x180) [103.9 KB] || 13455_4K_P3_2017_TakeOffLandTaxi.mov.00_11_36_18.Still001_web.png (320x180) [103.9 KB] || 13455_4K_P3_2017_TakeOffLandTaxi.mov.00_11_36_18.Still001_thm.png (80x40) [7.5 KB] || YOUTUBE_1080_13455_4K_P3_2017_TakeOffLandTaxi_youtube_1080.mp4 (1920x1080) [523.8 MB] || 13455_4K_P3_2017_TakeOffLandTaxi.webm (960x540) [135.9 MB] || 13455_4K_P3_2017_TakeOffLandTaxi.mov (3840x2160) [15.5 GB] || ", "hits": 17 }, { "id": 13456, "url": "https://svs.gsfc.nasa.gov/13456/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - P3 on Runway in Thule, Greenland", "description": "NASA's P-3 is a four-engine turboprop based out of Wallops and capable of long duration flights of 8-12 hours. It is supporting the same suite of IceBridge instruments flown in the past IceBridge Arctic and Antarctic campaigns. || ", "hits": 47 }, { "id": 13463, "url": "https://svs.gsfc.nasa.gov/13463/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation Ice Bridge - Arctic Airborne Topographic Mapper", "description": "The Airborne Topographic Mapper (ATM), developed at NASA Wallops Flight Facility in Wallops Island, Va., is a scanning laser altimeter that measures changes in ice surface elevation. It accomplishes this by reflecting lasers off the ice surface and measuring the time it takes light to return to the aircraft, usually flying between 1000 and 2000 feet above the ground. By combining this timing data with detailed information about the aircraft’s position and attitude from GPS and inertial navigation systems, ATM can measure topography to an accuracy of as small as four inches. By flying ATM over the same swath of ground previously covered by ICESat, researchers can maintain a record of changes.In addition, the precise data from ATM’s navigation system can be fed to pilot displays in the cockpit or even electronically sent to the automatic pilot system, keeping the aircraft aligned with the planned survey track. This keeps the aircraft along the planned ATM survey swath and also benefits the other IceBridge instruments by minimizing aircraft roll and horizontal acceleration.The ATM has been participating in NASA's Operation IceBridge since 2009. || ", "hits": 16 }, { "id": 13464, "url": "https://svs.gsfc.nasa.gov/13464/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Flight Path Indicator", "description": "4K B-roll from 2019 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item. || 13464_Instrument_Flight_Canon_2019_4K.mov.00_00_03_39.Still001_print.jpg (1024x540) [279.9 KB] || 13464_Instrument_Flight_Canon_2019_4K.mov.00_00_03_39.Still001.jpg (4096x2160) [2.3 MB] || 13464_Instrument_Flight_Canon_2019_4K.mov.00_00_03_39.Still001_searchweb.png (320x180) [137.3 KB] || 13464_Instrument_Flight_Canon_2019_4K.mov.00_00_03_39.Still001_web.png (320x168) [129.0 KB] || 13464_Instrument_Flight_Canon_2019_4K.mov.00_00_03_39.Still001_thm.png (80x40) [9.1 KB] || 13464_Instrument_Flight_Canon_2019_4K.webm (960x540) [7.1 MB] || YOUTUBE_1080_13464_Instrument_Flight_Canon_2019_4K_youtube_1080.mp4 (1920x1080) [23.2 MB] || 13464_Instrument_Flight_Canon_2019_4K.mov (4096x2160) [1.8 GB] || ", "hits": 17 }, { "id": 13465, "url": "https://svs.gsfc.nasa.gov/13465/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Misc.", "description": "NASA’s Operation IceBridge images Earth’s polar ice in unprecedented detail to better understand processes that connect the polar regions with the global climate system. IceBridge utilizes a highly specialized fleet of research aircraft and the most sophisticated suite of innovative science instruments ever assembled to characterize annual changes in thickness of sea ice, glaciers, and ice sheets. In addition, IceBridge collects critical data used to predict the response of earth’s polar ice to climate change and resulting sea-level rise. IceBridge also helps bridge the gap in polar observations between NASA’s ICESat satellite missions.The below clips represent a miscellaneous collection of instruments used during the Arctic campaigns. || ", "hits": 9 }, { "id": 13466, "url": "https://svs.gsfc.nasa.gov/13466/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Outreach", "description": "Throughout the mission, IceBridge has directly connected with over 11,000 students while flying in the Arctic and Antarctic through live classroom chats using the Mission Tools Suite for Education. || ", "hits": 12 }, { "id": 13467, "url": "https://svs.gsfc.nasa.gov/13467/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Radar", "description": "The University of Kansas's Center for Remote Sensing of Ice Sheets (CReSIS) operates a variety of radar instruments on the IceBridge P-3B and DC-8 airborne laboratories. Each of these instruments uses a different frequency band, which gives them the ability to examine the entire ice column, ranging from the surface, through accumulated snow and all the way down to the bedrock below.Radar Instruments Used:Multichannel Coherent Radar Depth Sounder (MCoRDS)Snow RadarAccumulation RadarKu-Band Radar AltimeterHigh Capability Radar Sounder (HiCARS) || ", "hits": 19 }, { "id": 13468, "url": "https://svs.gsfc.nasa.gov/13468/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Snow Radar", "description": "The snow radar instrument measures the thickness of snow on top of sea ice, which allows researchers to make more accurate sea ice thickness measurements. Scientists can measure sea ice freeboard, or the amount above the water’s surface, and using the known ratio of ice above and below water to calculate thickness. Snow accumulation can give higher freeboard figures, skewing these results, so knowing snow accumulation is important for measuring sea ice thickness. || ", "hits": 19 }, { "id": 13469, "url": "https://svs.gsfc.nasa.gov/13469/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Greenland Glaciers", "description": "Greenland’s more than 200 major outlet glaciers are constantly on the move, most of them draining ice from the central ice sheet. Jakobshavn is Greenland’s fastest-moving glacier, and the flow rate is variable with spurts of speed in the summer and additional variation from year to year.When an ice tongue such as the Jakobshavn calves, the glacier feeding that ice tongue typically accelerates. Reduced friction between the intact glacier and the bedrock, and reduced buoyancy from the seawater (which partially offsets the glacier’s downhill flow) mean less resistance to glacier movement. Warming conditions in the Arctic contribute to glacier acceleration in multiple ways. Warmer conditions can send meltwater to the glacier’s base, increasing lubrication and consequently glacier speed. During the winter, the rate of iceberg calving usually slows significantly; the glacier tongue advances, and its flow speed drops. Warm winters, however, may allow iceberg calving and high flow rates to continue.Since 2000, Greenland has lost some 739 gigatons of ice, and approximately 30 percent of that loss came from Jakobshavn and four other glaciers || ", "hits": 44 }, { "id": 13470, "url": "https://svs.gsfc.nasa.gov/13470/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Greenland Melt", "description": "Each spring and summer, as the air warms up and the sunlight beats down on the Greenland ice sheet, sapphire-colored ponds spring up like swimming pools. As snow and ice melt atop the glaciers, the water flows in channels and streams and collects in depressions on the surface. The ponds provide an important indicator of how much the ice sheet is melting in a given year.Not only are melt ponds indicators of melt, but they also hint at how fast glaciers will shed ice into the sea. Melt ponds drain to the base of the ice sheet through crevasses. Flowing between the ice and the underlying bedrock, the water lubricates the bottom of the glacier, allowing it to flow more smoothly over the land surface and to shed ice more quickly at the coasts.Melting also darkens the ice sheet surface. Fresh snow is bright white; when it melts, older and darker ice is exposed. Old ice can be as much as 30 percent less reflective than the younger, brighter snow. The darker old ice absorbs more energy, which leads to more melting and further darkening of the glacial surface. || ", "hits": 36 }, { "id": 13471, "url": "https://svs.gsfc.nasa.gov/13471/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Icebergs", "description": "Icebergs start as land ice—snow that has accumulated on land and, over the course of many years, has been compacted into ice. When this glacial ice flows downstream and reaches the sea, cracks in the ice are widened as warm water and air melt the ice from below and above, respectively. When these cracks become large enough, pieces break off like fingernail clippings and drift into the water as icebergs. || ", "hits": 22 }, { "id": 13472, "url": "https://svs.gsfc.nasa.gov/13472/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Northern Greenland", "description": "4K B-roll of snowy northern Greenland landscape filmed during the 2016 Arctic campaign. NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item. || 13472_Panasonic_2016_Airborne_LandIce_4K.mov.00_02_19_19.Still001_print.jpg (1024x576) [262.7 KB] || 13472_Panasonic_2016_Airborne_LandIce_4K.mov.00_02_19_19.Still001.jpg (3840x2160) [2.4 MB] || 13472_Panasonic_2016_Airborne_LandIce_4K.mov.00_02_19_19.Still001_searchweb.png (320x180) [100.7 KB] || 13472_Panasonic_2016_Airborne_LandIce_4K.mov.00_02_19_19.Still001_web.png (320x180) [100.7 KB] || 13472_Panasonic_2016_Airborne_LandIce_4K.mov.00_02_19_19.Still001_thm.png (80x40) [6.4 KB] || 13472_Panasonic_2016_Airborne_LandIce_4K.webm (960x540) [103.8 MB] || YOUTUBE_1080_13472_Panasonic_2016_Airborne_LandIce_4K_youtube_1080.mp4 (1920x1080) [367.2 MB] || 13472_Panasonic_2016_Airborne_LandIce_4K.mov (3840x2160) [20.8 GB] || ", "hits": 15 }, { "id": 13473, "url": "https://svs.gsfc.nasa.gov/13473/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Svalbard", "description": "In its ninth year, Operation IceBridge operated three missions out of a base in Svalbard, Norway. The expanded reach across the Arctic Basin provided critical data to IceBridge's scientific mission. || ", "hits": 24 }, { "id": 13475, "url": "https://svs.gsfc.nasa.gov/13475/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Greenland Sea Ice", "description": "Arctic sea ice occupies an ocean basin mostly enclosed by land. Because there is no landmass at the North Pole, sea ice extends all the way to the pole, making the ice subject to the most extreme oscillations between wintertime darkness and summertime sunlight. Likewise, because the ocean basin is surrounded by land, ice has less freedom of movement to drift into lower latitudes and melt.Arctic sea ice generally reaches its maximum extent each March and its minimum extent each September. || ", "hits": 23 }, { "id": 13477, "url": "https://svs.gsfc.nasa.gov/13477/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Spring Svalbard Sea Ice", "description": "On April 7, 2017, Operation IceBridge flew the distinct Zig Zag East mission. This flight started in the rugged fjords of Svalbard, passed over hundreds of miles of sea ice en route to the North Pole, flew through the narrow Nares Strait, and finally returned the team back to Thule Air Base in Greenland. The clip below shows dramatic sea ice encountered north of Svalbard as the mission prepard to cross the Fram Strait (the primary pathway that sea ice from the Arctic Basin gets out to warmer ocean). This type of sea ice is commonly referred to as broken pack ice. || ", "hits": 15 }, { "id": 13478, "url": "https://svs.gsfc.nasa.gov/13478/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Thule Ice Sheet Scenics", "description": "Frozen sea ice outside of the Thule Air Base in Greenland provided project scientists a chance to get up close to locked icebergs and other features. || ", "hits": 36 }, { "id": 13479, "url": "https://svs.gsfc.nasa.gov/13479/", "result_type": "Produced Video", "release_date": "2019-12-09T14:00:00-05:00", "title": "Operation IceBridge - Western Greenland Sea Ice", "description": "NASA’s Operation IceBridge images Earth’s polar ice in unprecedented detail to better understand processes that connect the polar regions with the global climate system. IceBridge utilizes a highly specialized fleet of research aircraft and the most sophisticated suite of innovative science instruments ever assembled to characterize annual changes in thickness of sea ice, glaciers, and ice sheets. In addition, IceBridge collects critical data used to predict the response of earth’s polar ice to climate change and resulting sea-level rise.In 2019, IceBridge was based out of Kangerlussuaq in western Greenland, surveying both sea ice and land ice. || ", "hits": 27 }, { "id": 13441, "url": "https://svs.gsfc.nasa.gov/13441/", "result_type": "Produced Video", "release_date": "2019-12-09T13:00:00-05:00", "title": "Operation IceBridge - Pine Island Glacier", "description": "Pine Island Glacier is one of many outlet glaciers around the perimeter of Antarctica, but observations have shown that this glacier is worth extra attention. It is, along with neighboring Thwaites Glacier, one of the main pathways for ice entering the Amundsen Sea from the West Antarctic Ice Sheet and one the fastest-retreating glaciers in Antarctica. Collectively, the region contains enough vulnerable ice to raise global sea level by 1.2 meters (4 feet).Operation IceBridge routinely surveyed the glacier during its annual missions over the continent. || ", "hits": 33 }, { "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": 34 }, { "id": 13445, "url": "https://svs.gsfc.nasa.gov/13445/", "result_type": "Produced Video", "release_date": "2019-12-09T13:00:00-05:00", "title": "Operation IceBridge - Crew Activity Oboard", "description": "NASA's P-3B and DC-8 airborne laboratories have been the workhorses of Operation IceBridge. These aircraft house several sophisticated instruments for measuring snow depth, ice elevation and thickness, surface temperature, bed topography and other characteristics of sea ice, ice sheets and glaciers. || ", "hits": 18 }, { "id": 13458, "url": "https://svs.gsfc.nasa.gov/13458/", "result_type": "Produced Video", "release_date": "2019-12-09T13:00:00-05:00", "title": "Operation IceBridge - A68 Ice Island", "description": "Operation IceBridge, NASA’s longest-running aerial survey of polar ice, flew over the northern Antarctic Peninsula on Oct. 16, 2018. During the survey, designed to assess changes in the ice height of several glaciers draining into the Larsen A, B and C embayments, IceBridge senior support scientist Jeremy Harbeck spotted a very sharp-angled, tabular iceberg floating among sea ice just off of the Larsen C ice shelf. || ", "hits": 29 }, { "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": 23 }, { "id": 13460, "url": "https://svs.gsfc.nasa.gov/13460/", "result_type": "Produced Video", "release_date": "2019-12-09T13:00:00-05:00", "title": "Operation IceBridge - Ice Shelf", "description": "Larsen C, a floating platform of glacial ice on the east side of the Antarctic Peninsula, is the fourth-largest ice shelf on the coast of Antarctica. || ", "hits": 28 }, { "id": 13461, "url": "https://svs.gsfc.nasa.gov/13461/", "result_type": "Produced Video", "release_date": "2019-12-09T13:00:00-05:00", "title": "Operation IceBridge - Antarctic Icebergs", "description": "Tabular icebergs float near the Weddell Sea in Antarctica || ", "hits": 96 }, { "id": 13462, "url": "https://svs.gsfc.nasa.gov/13462/", "result_type": "Produced Video", "release_date": "2019-12-09T13:00:00-05:00", "title": "Operation IceBridge - Weddell Sea Ice", "description": "NOTE: The audio on this clip varies widely and includes loud aircraft noise. We advise turning down/off sound when previewing this item. || 13462_2018_Canon_Misc_Sea_Ice.mov.00_04_09_14.Still001.jpg (1920x1080) [1.0 MB] || 13462_2018_Canon_Misc_Sea_Ice.mov.00_04_09_14.Still001_print.jpg (1024x576) [394.9 KB] || 13462_2018_Canon_Misc_Sea_Ice.mov.00_04_09_14.Still001_searchweb.png (320x180) [119.4 KB] || 13462_2018_Canon_Misc_Sea_Ice.mov.00_04_09_14.Still001_web.png (320x180) [119.4 KB] || 13462_2018_Canon_Misc_Sea_Ice.mov.00_04_09_14.Still001_thm.png (80x40) [6.7 KB] || 13462_2018_Canon_Misc_Sea_Ice.webm (960x540) [89.4 MB] || 13462_2018_Canon_Misc_Sea_Ice.mov (1920x1080) [5.0 GB] || YOUTUBE_1080_13462_2018_Canon_Misc_Sea_Ice_youtube_1080.mp4 (1920x1080) [335.0 MB] || ", "hits": 27 }, { "id": 13446, "url": "https://svs.gsfc.nasa.gov/13446/", "result_type": "Produced Video", "release_date": "2019-11-25T00:00:00-05:00", "title": "Operation IceBridge - Instrument Panels", "description": "NASA's P-3B and DC-8 airborne laboratories have been the workhorses of Operation IceBridge. These aircraft house several sophisticated instruments for measuring snow depth, ice elevation and thickness, surface temperature, bed topography and other characteristics of sea ice, ice sheets and glaciers.The airborne laboratories have been joined by other aircraft, such as NASA's C-130 Hercules, King Air B-200 and HU-25C Falcon, the Gulfstream G-V owned by the National Science Foundation and operated by NCAR’s Research Aviation Facility, the University of Texas Institute for Geophysics' (UTIG) chartered Kenn Borek Basler BT-67, and a variety of small planes used by researchers from the University of Alaska-Fairbanks (UAF). These aircraft increase the number of instruments IceBridge can field at one time, greatly expand the geographic area covered and add a higher-altitude perspective on polar ice. || ", "hits": 30 }, { "id": 13440, "url": "https://svs.gsfc.nasa.gov/13440/", "result_type": "Produced Video", "release_date": "2019-11-22T00:00:00-05:00", "title": "Operation IceBridge - Antarctic Airborne Topographic Mapper", "description": "The Airborne Topographic Mapper (ATM), developed at NASA Wallops Flight Facility in Wallops Island, Va., is a scanning laser altimeter that measures changes in ice surface elevation. It accomplishes this by reflecting lasers off the ice surface and measuring the time it takes light to return to the aircraft, usually flying between 1000 and 2000 feet above the ground. By combining this timing data with detailed information about the aircraft’s position and attitude from GPS and inertial navigation systems, ATM can measure topography to an accuracy of as small as four inches. By flying ATM over the same swath of ground previously covered by ICESat, researchers can maintain a record of changes.In addition, the precise data from ATM’s navigation system can be fed to pilot displays in the cockpit or even electronically sent to the automatic pilot system, keeping the aircraft aligned with the planned survey track. This keeps the aircraft along the planned ATM survey swath and also benefits the other IceBridge instruments by minimizing aircraft roll and horizontal acceleration. || ", "hits": 64 }, { "id": 13233, "url": "https://svs.gsfc.nasa.gov/13233/", "result_type": "Produced Video", "release_date": "2019-06-19T14:00:00-04:00", "title": "Modeling the Future of the Greenland Ice Sheet", "description": "Music: Tides by Jon Cotton [PRS], Ben Niblett [PRS]Complete transcript available. || Greenland_Still_Two.jpg (1920x1080) [941.0 KB] || Greenland_Still_Two_searchweb.png (320x180) [152.3 KB] || Greenland_Still_Two_thm.png (80x40) [8.8 KB] || 13233_Greenland_Outlet_FINAL.mp4 (1920x1080) [253.2 MB] || 13233_Greenland_Outlet_FINAL.mov (1920x1080) [3.4 GB] || 13233_Greenland_Outlet_FINAL.webm (1920x1080) [17.2 MB] || 13233_Greenland_Outlet_FINAL_VX-303985.webm (960x540) [54.0 MB] || GreenlandOutletModel_Fine_V2.en_US.srt [2.9 KB] || GreenlandOutletModel_Fine_V2.en_US.vtt [2.9 KB] || ", "hits": 99 }, { "id": 4689, "url": "https://svs.gsfc.nasa.gov/4689/", "result_type": "Visualization", "release_date": "2019-04-01T00:00:00-04:00", "title": "Kennicott Glacier Time Lapse Traverse (2013 - 2015)", "description": "Rasterized lidar data of Kennicott Glacier, Alaska from 2013 to 2015. The camera starts at the southern part of the glacier and moves northward along most of it's length. || ken_comp.00000_print.jpg (1024x576) [81.1 KB] || ken_comp.00000_searchweb.png (320x180) [72.4 KB] || ken_comp.00000_thm.png (80x40) [4.3 KB] || Example_Composite (1920x1080) [0 Item(s)] || ken_comp_1080p30.webm (1920x1080) [111.4 MB] || ken_comp_1080p30.mp4 (1920x1080) [417.7 MB] || ken_comp_1080p30.mp4.hwshow [182 bytes] || ", "hits": 25 }, { "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": 19 }, { "id": 12830, "url": "https://svs.gsfc.nasa.gov/12830/", "result_type": "Produced Video", "release_date": "2018-01-18T12:00:00-05:00", "title": "Dr. Piers Sellers in Greenland", "description": "A short video featuring Dr. Sellers' views on Greenland, climate, and IceBridge. || Piers_OIB_3_1.00240_print.jpg (1024x576) [19.3 KB] || Piers_OIB_3_1.00240_searchweb.png (320x180) [9.7 KB] || Piers_OIB_3_1.00240_thm.png (80x40) [1.5 KB] || Piers_OIB_3_1.mov (1280x720) [211.9 MB] || Piers_OIB_3_1.webm (1280x720) [8.5 MB] || Piers_OIB.en_US.srt [1.4 KB] || Piers_OIB.en_US.vtt [1.4 KB] || ", "hits": 12 }, { "id": 4566, "url": "https://svs.gsfc.nasa.gov/4566/", "result_type": "Visualization", "release_date": "2017-07-28T14:00:00-04:00", "title": "Operation Icebridge Studies Changes in Greenland's Helheim Glacier", "description": "Flying down the Helheim Glacier in Greenland as ATM altimetry date is shown - first with data from 1998 then data from 2013 is added || dms20.3800_print.jpg (1024x576) [143.9 KB] || dms20.3800_searchweb.png (180x320) [55.0 KB] || dms20.3800_thm.png (80x40) [3.6 KB] || atm (1920x1080) [0 Item(s)] || atm.webm (1920x1080) [30.8 MB] || atm.mp4 (1920x1080) [274.8 MB] || atm.m4v (640x360) [42.2 MB] || atm.mp4.hwshow [178 bytes] || ", "hits": 80 }, { "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": 26 }, { "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": 46 }, { "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": 29 }, { "id": 12335, "url": "https://svs.gsfc.nasa.gov/12335/", "result_type": "Produced Video", "release_date": "2016-08-15T11:00:00-04:00", "title": "2016 Sea Ice Minimum Live Shots", "description": "Arctic Sea Ice Live Shot Roll-Ins || 12335_Sea_Ice_LS_Roll_Ins_Still.png (1275x716) [79.0 KB] || 12335_Sea_Ice_LS_Roll_Ins_Still_print.jpg (1024x575) [27.4 KB] || 12335_Sea_Ice_LS_Roll_Ins.webm (1280x720) [37.0 MB] || 12335_Sea_Ice_LS_Roll_Ins.mov (1280x720) [1.9 GB] || ", "hits": 57 }, { "id": 12306, "url": "https://svs.gsfc.nasa.gov/12306/", "result_type": "Produced Video", "release_date": "2016-07-19T12:00:00-04:00", "title": "Record-Breaking Climate Trends 2016 – Rising Temperatures and Shrinking Sea Ice", "description": "Two key climate change indicators have broken numerous records through the first half of 2016, according to NASA analyses of ground-based observations and satellite data. Each of the first six months of 2016 set a record as the warmest respective month globally in the modern temperature record, which dates to 1880. Meanwhile, five of the first six months set records for the smallest monthly Arctic sea ice extent since consistent satellite records began in 1979. NASA researchers are in the field this summer, collecting data to better understand our changing climate.Music: Hidden Files by Sam Dodson [PRS] || 12306_climate_2016_large.00071_print.jpg (1024x576) [137.2 KB] || 12306_climate_2016_large.00071_searchweb.png (320x180) [73.9 KB] || 12306_climate_2016_large.00071_thm.png (80x40) [6.6 KB] || 12306_climate_2016_large.mp4 (1920x1080) [58.4 MB] || 12306_climate_2016_appletv.m4v (1280x720) [27.1 MB] || 12306_climate_2016.webm (960x540) [23.3 MB] || 12306_climate_2016_appletv_subtitles.m4v (1280x720) [27.2 MB] || 12306_climate_2016_youtube_hq.mov (1920x1080) [231.5 MB] || 12306_climate_2016.mpeg (1280x720) [193.4 MB] || 12306_climate_2016_prores.mov (1280x720) [784.6 MB] || 12306_climate_2016.en_US.srt [111 bytes] || 12306_climate_2016.en_US.vtt [124 bytes] || 12306_climate_2016_ipod_sm.mp4 (320x240) [9.7 MB] || ", "hits": 56 }, { "id": 30777, "url": "https://svs.gsfc.nasa.gov/30777/", "result_type": "Hyperwall Visual", "release_date": "2016-05-13T10:00:00-04:00", "title": "NASA's IceBridge Flies Over the Front of a Greenland Glacier", "description": "Operation IceBridge flight over Sermeq Kujatdleq glacier in Greenland || sermeq_greenland_glacier.jpg (2000x1333) [4.4 MB] || sermeq_greenland_glacier_searchweb.png (320x180) [114.7 KB] || sermeq_greenland_glacier_thm.png (80x40) [10.3 KB] || operation-icebridge-sermeq-kujatdleq-glacier.hwshow [316 bytes] || ", "hits": 21 }, { "id": 12178, "url": "https://svs.gsfc.nasa.gov/12178/", "result_type": "Produced Video", "release_date": "2016-03-22T11:00:00-04:00", "title": "Sea Ice Maximum/Operation IceBridge Live Shots", "description": "B-roll and canned interviews will be added on Thursday, March 24 || Arctic_sea_ice.jpg (640x427) [210.8 KB] || Arctic_sea_ice_searchweb.png (320x180) [109.2 KB] || Arctic_sea_ice_thm.png (80x40) [7.1 KB] || ", "hits": 43 }, { "id": 11994, "url": "https://svs.gsfc.nasa.gov/11994/", "result_type": "Produced Video", "release_date": "2015-09-15T09:00:00-04:00", "title": "Rising Seas: NASA on the Greenland Ice Sheet", "description": "Greenland_SLR_Final_Condensed_appletv_print.jpg (1024x576) [88.1 KB] || Greenland_SLR_Final_Condensed_youtube_hq_searchweb.png (180x320) [74.6 KB] || Greenland_SLR_Final_Condensed_youtube_hq_thm.png (80x40) [6.1 KB] || Greenland_SLR_Final_Condensed_appletv.m4v (1280x720) [1.6 GB] || Greenland_SLR_Live_Final_Condensed.mov (1280x720) [42.4 GB] || Greenland_SLR_Final_Condensed_HD.wmv (1280x720) [580.1 MB] || Greenland_SLR_Final_Condensed_youtube_hq.mov (1280x720) [4.8 GB] || Greenland_SLR_Final_Condensed_HD.webm (1280x720) [346.3 MB] || Greenland_SLR_Final_Condensed_youtube_hq.webm (1280x720) [349.8 MB] || Greenland_SLR_Final_Condensed_appletv_subtitles.m4v (1280x720) [1.6 GB] || Greenland_SLR_Final_Condensed.en_US.srt [85.1 KB] || Greenland_SLR_Final_Condensed.en_US.vtt [84.9 KB] || Greenland_SLR_Final_Condensed_ipod_sm.mp4 (320x240) [590.0 MB] || ", "hits": 42 }, { "id": 11862, "url": "https://svs.gsfc.nasa.gov/11862/", "result_type": "Produced Video", "release_date": "2015-04-22T14:00:00-04:00", "title": "Operation IceBridge Arctic 2015 video series", "description": "For more IceBridge videos NASA’s Operation IceBridge has wrapped up its 2015 Arctic field campaign after covering a vast expanse of science targets during 33 different flights over land ice, sea ice, and glaciers. The airborne campaign flies over the Arctic and Antarctic every year measuring changes in the ice with instruments like radar and lasers. For more on IceBridge, visit NASA's IceBridge webpage. || ", "hits": 24 }, { "id": 11827, "url": "https://svs.gsfc.nasa.gov/11827/", "result_type": "Produced Video", "release_date": "2015-03-26T11:00:00-04:00", "title": "IceBridge Rendezvous with an Ice-Bound Vessel", "description": "For complete transcript, click here. || Ice_Bound_Rendezvous_OIB_youtube_hq_print.jpg (1024x576) [63.3 KB] || Ice_Bound_Rendezvous_OIB_youtube_hq_searchweb.png (320x180) [65.3 KB] || Ice_Bound_Rendezvous_OIB_youtube_hq_web.png (320x180) [65.3 KB] || Ice_Bound_Rendezvous_OIB_youtube_hq_thm.png (80x40) [4.9 KB] || Ice_Bound_Rendezvous_OIB_prores.mov (1280x720) [1.2 GB] || Ice_Bound_Rendezvous_OIB_youtube_hq.mov (1280x720) [22.5 MB] || Ice_Bound_Rendezvous_OIB_1280x720.wmv (1280x720) [29.8 MB] || Ice_Bound_Rendezvous_OIB_appletv.m4v (960x540) [36.4 MB] || Ice_Bound_Rendezvous_OIB_appletv_subtitles.m4v (960x540) [36.3 MB] || Ice_Bound_Rendezvous_OIB_nasaportal.mov (640x360) [28.4 MB] || Ice_Bound_Rendezvous_OIB_ipod_lg.m4v (640x360) [15.1 MB] || Ice_Bound_Rendezvous_OIB_720x480.wmv (720x480) [18.4 MB] || Rendezvous.en_US.srt [1.9 KB] || Ice_Bound_Rendezvous_OIB_720x480.webm (720x480) [10.1 MB] || Ice_Bound_Rendezvous_OIB_ipod_sm.mp4 (320x240) [7.0 MB] || ", "hits": 14 }, { "id": 4168, "url": "https://svs.gsfc.nasa.gov/4168/", "result_type": "Visualization", "release_date": "2014-05-29T12:00:00-04:00", "title": "West Antarctic Collapse", "description": "A new study by researchers at NASA and the University of California, Irvine, finds a rapidly melting section of the West Antarctic Ice Sheet appears to be in an irreversible state of decline, with nothing to stop the glaciers in this area from melting into the sea according to glaciologist and lead author Eric Rignot, of UC Irvine and NASA's Jet Propulsion Laboratory in Pasadena, California.Three major lines of evidence point to the glaciers' eventual demise: the changes in their flow speeds, how much of each glacier floats on seawater, and the slope and depth of the terrain they are flowing over. In a paper in April, Rignot's research group discussed the steadily increasing flow speeds of these glaciers over the past 40 years. This new study examines the other two lines of evidence.As glaciers flow out from land to the ocean, large expanses of ice behind their leading edges float on the seawater. The point on a glacier where it first loses contact with land is called the grounding line. Nearly all glacier melt occurs on the underside of the glacier beyond the grounding line, on the section floating on seawater. The Antarctic glaciers studied have thinned so much they are now floating above places where they used to sit solidly on land, which means their grounding lines are retreating inland.—>