{ "count": 13, "next": null, "previous": null, "results": [ { "id": 4706, "url": "https://svs.gsfc.nasa.gov/4706/", "result_type": "Visualization", "release_date": "2019-07-28T00:00:00-04:00", "title": "Greenland's Hiawatha Crater", "description": "This visualization shows the location of the Hiawatha Glacier near Inglefield Land in northwest Greenland. The surface of the ice sheet fades away to show the impact crater discovered beneath the ice sheet. A red cylinder shows the best-fit rim of the impact crater and a measuring stick shows that the diameter of the crater is more than 31 kilometers across. The size of the crater is compared to the cities of Washington, DC and Paris, France.The visualization also shows how the scientists from Germany's Alfred Wegener Institute (AWI) flew the Polar 6 aircraft (a DC-3T) to collect radar data over the Hiawatha impact crater. The radar data is shown in detail as curtains of the radar data are dissolved away to display the layers of the ice sheet in the interior of the crater. || Hiawatha.0590_print.jpg (1024x576) [150.4 KB] || Hiawatha.0590_searchweb.png (320x180) [88.4 KB] || Hiawatha.0590_thm.png (80x40) [6.2 KB] || 4706_Hiawatha_Crater.webmhd.webm (1080x606) [23.5 MB] || 4706_Hiawatha_Crater.mp4 (1920x1080) [228.6 MB] || 3840x2160_16x9_30p (3840x2160) [0 Item(s)] || 4706_Hiawatha_Crater.en_US.vtt [2.1 KB] || 4706_Hiawatha_Crater.en_US.srt [2.0 KB] || Hiawatha_Prores_4k.mp4 (3840x2160) [566.2 MB] || 4706_Hiawatha_Crater.mov (1920x1080) [1.9 GB] || Hiawatha_Prores_4k.mov (3840x2160) [7.6 GB] || ", "hits": 58 }, { "id": 4572, "url": "https://svs.gsfc.nasa.gov/4572/", "result_type": "Visualization", "release_date": "2018-11-14T14:00:00-05:00", "title": "The Hiawatha Impact Crater", "description": "The series of visualizations below are derived from satellite imagery and radar sounding. They portray both the location and size of the 31-kilometer-wide impact crater beneath Hiawatha Glacier. They also portray the structure of the glacier ice that flows into and fills the crater.The Hiawatha impact crater was first suspected to exist in the summer of 2015, from examination of a compilation of Greenland's sub-ice topography radar measurements made by NASA over two decades. The visualizations of the subsurface shown below are derived from a spring 2016 airborne survey by Germany's Alfred Wegener Institute, using a new ultrawideband radar sounder developed by the Center for Remote Sensing of Ice Sheets at The University of Kansas. Subsequent helicopter visits to the deglaciated terrain in front of Hiawatha Glacier by scientists from the Natural History Museum in Denmark recovered sediment samples from the main river that discharges water from beneath Hiawatha Glacier, through the northwestern rim breach. Laboratory examination revealed that these sediment samples contained shocked quartz and elevated platinum-group-element concentrations, both signs that the sediment records evidence of the impact of an iron asteroid more than one kilometer wide. The Hiawatha impact crater is potentially one of the youngest large impact craters on Earth.In the visualizations below, the elevation of the topography of the bed, the ice surface and the radar curtains have been exaggerated ten times in order to better illustrate their structure. || ", "hits": 201 }, { "id": 11984, "url": "https://svs.gsfc.nasa.gov/11984/", "result_type": "Produced Video", "release_date": "2015-08-26T10:00:00-04:00", "title": "Greenland Melt Water", "description": "Various scenes of water melting from the Greenland Ice Sheet on its way to the sea. || ", "hits": 23 }, { "id": 10805, "url": "https://svs.gsfc.nasa.gov/10805/", "result_type": "Produced Video", "release_date": "2011-07-25T00:00:00-04:00", "title": "Goddard Welcomes SISTER", "description": "The SISTER program is designed to increase awareness of and provide and opportunity for female middle school students to be exposed to and explore nontraditional career fields with GSFC women engineers, mathematicians, scientists, technicians and researchers. The objectives of the program include introducing young women to a technical working environment; acquainting students GSFC missions; providing an awareness of educational programs and internships available during high school, undergraduate and graduate study; providing observations and experiences with real hand-on-projects researched and developed by women at GSFC. The SISTER program components include such activities as women scientist, engineers, technicians, researchers, and mathematicians as mentors; women speakers in various fields at GSFC; women entrepreneur role models; multicultural experiences; a tour of facilities; building and launching rockets; hands-on science experiments; oral and written communication experiences; and interpersonal and human relations skills building. || ", "hits": 11 }, { "id": 10775, "url": "https://svs.gsfc.nasa.gov/10775/", "result_type": "B-Roll", "release_date": "2011-05-19T00:00:00-04:00", "title": "GSFC Archival Footage", "description": "Footage of Goddard Space Flight Center through the years. Footage includes TIROS, Wallops Flight Facility launches in the 1970s, and GSFC clean room and operations room footage from the 1980s and 1990s. || ", "hits": 41 }, { "id": 10746, "url": "https://svs.gsfc.nasa.gov/10746/", "result_type": "Produced Video", "release_date": "2011-03-31T00:00:00-04:00", "title": "Goddard Summer Interns", "description": "Every summer Goddard Space Flight Center welcomes hundreds of college interns as they get hands-on experience with real NASA missions and cutting-edge research. || ", "hits": 16 }, { "id": 10440, "url": "https://svs.gsfc.nasa.gov/10440/", "result_type": "B-Roll", "release_date": "2009-07-22T00:00:00-04:00", "title": "Goddard Space Flight Center (1976)", "description": "Celebrating its 50th Anniversary in 2009, Goddard Space Flight Center has seen a lot of changes over its first five decades. Yet at the same time, the core values and mission of the center has changed little. This vintage film from 1976 shows a time-capsule glimpse of GSFC's early foundations and how remarkably similar they are to today. For complete transcript, click here. || GSFC1976_ipod.01777_print.jpg (1024x768) [130.3 KB] || GSFC1976_ipod_web.png (320x240) [305.3 KB] || GSFC1976_ipod_thm.png (80x40) [16.9 KB] || GSFC1976_ipod_searchweb.png (320x180) [106.4 KB] || GSFC1976_HDupres_AppleTV.webmhd.webm (960x540) [125.0 MB] || GSFC1976_HDupres_YouTube.mov (1280x720) [146.3 MB] || GSFC1976_HDupres_AppleTV.m4v (960x540) [306.1 MB] || GSFC1976_ipod.m4v (640x480) [95.9 MB] || GSFC_2009_0709_GSFC1976_2.wmv (320x240) [38.4 MB] || GSFC1976_NASAcast.mp4 (320x240) [35.8 MB] || GSFC1976_portal.wmv (346x260) [117.0 MB] || GSFC1976_svs.mpg (512x384) [79.1 MB] || ", "hits": 34 }, { "id": 10187, "url": "https://svs.gsfc.nasa.gov/10187/", "result_type": "Produced Video", "release_date": "2008-03-05T00:00:00-05:00", "title": "Goddard Day in Annapolis: From Greenbelt to Galaxies", "description": "The NASA Goddard Space Flight Center (GSFC), located in Greenbelt, Maryland, was named after the father of rocketry, Dr. Robert H. Goddard. His zest for innovation and discovery still lives, from the engineers that design and build new technology, to the scientists who study the earth, the solar system, and the universe. To learn more about our missions and all of the new activities taking place at GSFC visit us on the web at http://www.nasa.gov/goddard. || ", "hits": 29 }, { "id": 3031, "url": "https://svs.gsfc.nasa.gov/3031/", "result_type": "Visualization", "release_date": "2005-01-12T12:00:00-05:00", "title": "Zoom into NASA's Goddard Space Flight Center, using Landsat Imagery (WMS)", "description": "The WMS Global Mosaic data set was developed at NASA's Jet Propulstion Laboratory (JPL). This global mosaic was produced from visual and near infrared bands taken by the Landsat-7 satellite. Using the panchromatic band to sharpen the final image, a final resolution of 0.5 arc seconds (about 15 meters) can be achieved. This mosaic is available through the Web Mapping Services (WMS) protocol at JPL. This series of images was obtained using a software program called the Digital Earth PC which can use the WMS protocol to obtain images covering an arbitrary region of the earth. These images can be arranged in such a way with the Digital Earth PC software that a nearly continuous zoom effect can be achieved. || ", "hits": 18 }, { "id": 2185, "url": "https://svs.gsfc.nasa.gov/2185/", "result_type": "Visualization", "release_date": "2001-06-15T12:00:00-04:00", "title": "Great Zoom into Greenbelt, MD: NASA Goddard Space Flight Center", "description": "Using data from different spacecraft and some powerful computer technology, visualizers at the Goddard Space Flight Center present you with a collection of American cities in a way you have never seen them before. Starting with our camera high above the Earth, we rush in towards the surface at what would be an impossible speed for any known vehicle. Passing though layers of atmosphere, the colors of our destinations shimmer with their own unique characteristics, and suddenly we find ourselves floating in virtual space just above the ground. || ", "hits": 13 }, { "id": 2186, "url": "https://svs.gsfc.nasa.gov/2186/", "result_type": "Visualization", "release_date": "2001-06-15T12:00:00-04:00", "title": "Great Zoom out of Greenbelt, MD: NASA Goddard Space Flight Center", "description": "Using data from different spacecraft and some powerful computer technology, visualizers at the Goddard Space Flight Center present you with a collection of American cities in a way you have never seen them before. Starting with our camera high above the Earth, we rush in towards the surface at what would be an impossible speed for any known vehicle. Passing though layers of atmosphere, the colors of our destinations shimmer with their own unique characteristics, and suddenly we find ourselves floating in virtual space just above the ground. || ", "hits": 13 }, { "id": 2187, "url": "https://svs.gsfc.nasa.gov/2187/", "result_type": "Visualization", "release_date": "2001-06-15T12:00:00-04:00", "title": "Great Zoom into Greenbelt, MD: Eleanor Roosevelt High School", "description": "Using data from different spacecraft and some powerful computer technology, visualizers at the Goddard Space Flight Center present you with a collection of American cities in a way you have never seen them before. Starting with our camera high above the Earth, we rush in towards the surface at what would be an impossible speed for any known vehicle. Passing though layers of atmosphere, the colors of our destinations shimmer with their own unique characteristics, and suddenly we find ourselves floating in virtual space just above the ground. || ", "hits": 14 }, { "id": 2188, "url": "https://svs.gsfc.nasa.gov/2188/", "result_type": "Visualization", "release_date": "2001-06-15T12:00:00-04:00", "title": "Great Zoom out of Greenbelt, MD: Eleanor Roosevelt High School", "description": "Using data from different spacecraft and some powerful computer technology, visualizers at the Goddard Space Flight Center present you with a collection of American cities in a way you have never seen them before. Starting with our camera high above the Earth, we rush in towards the surface at what would be an impossible speed for any known vehicle. Passing though layers of atmosphere, the colors of our destinations shimmer with their own unique characteristics, and suddenly we find ourselves floating in virtual space just above the ground. || ", "hits": 18 } ] }