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    "results": [
        {
            "id": 14261,
            "url": "https://svs.gsfc.nasa.gov/14261/",
            "result_type": "Produced Video",
            "release_date": "2023-01-19T16:00:00-05:00",
            "title": "Leaders in Lidar",
            "description": "In this series, we dive into the legacy of Goddard's lead role in developing laser altimetry, which has revolutionized the way we map our planet, the Moon and other planets. Each chapter looks at the successes and failures of these lidar instruments, beginning with the Mars Observer Laser Altimeter in the late 1980s, through the current generation of laser altimeters on ICESat-2 and GEDI. Through dozens of interviews and archival footage, the history, challenges and legacy of lidar are uncovered. || ",
            "hits": 46
        },
        {
            "id": 13114,
            "url": "https://svs.gsfc.nasa.gov/13114/",
            "result_type": "Produced Video",
            "release_date": "2018-12-17T10:00:00-05:00",
            "title": "GEDI Overview",
            "description": "The GEDI instrument was built at NASA's Goddard Space Flight Center, and has the highest resolution and densest sampling of any lidar every put in orbit. The mission is led by the University of Maryland and is designed to help researchers understand how ecosystems are storing carbon.Complete transcript available.Music: Secret Science, by  Lee Groves [PRS], Peter George Marett [PRS]; Team Effort, by Alexandre Prodhomme [SACEM], Eddy Pradelles [SACEM]Watch this video on the NASA Goddard YouTube channel. || GEDI_on_ISS_print.jpg (1024x576) [60.9 KB] || GEDI_on_ISS.png (3840x2160) [5.6 MB] || GEDI_on_ISS_searchweb.png (320x180) [56.5 KB] || GEDI_on_ISS_thm.png (80x40) [5.2 KB] || 13114_GEDI_overview_prores.mov (1920x1080) [6.3 GB] || 13114_GEDI_overview_youtube_1080.mp4 (1920x1080) [354.2 MB] || 13114_GEDI_overview_youtube_720.mp4 (1280x720) [354.4 MB] || 13114_GEDI_overview_twitter_720.mp4 (1280x720) [49.8 MB] || 13114_GEDI_overview.webm (960x540) [91.1 MB] || 13114_GEDI_overview-captions.en_US.srt [5.0 KB] || 13114_GEDI_overview-captions.en_US.vtt [5.0 KB] || ",
            "hits": 181
        },
        {
            "id": 13100,
            "url": "https://svs.gsfc.nasa.gov/13100/",
            "result_type": "Produced Video",
            "release_date": "2018-11-07T07:45:00-05:00",
            "title": "GEDI: Mapping Carbon in 3-D",
            "description": "The Global Ecosystem Dynamics Investigation (GEDI) instrument will measure forest structure and canopy height, from a perch on the International Space Station. By sending laser pulses down to Earth, GEDI will generate a three-dimensional map of forest structure that will allow scientists to better understand where carbon is being stored around the world.Music: \"Hard Thinking\" by Leonard-Morgen and \"Hidden Files\" by Sam Dodson [PRS] Complete transcript available.Watch this video on the NASA Goddard YouTube channel. || 13100_GEDI_texter_still_print.jpg (1024x576) [121.7 KB] || 13100_GEDI_texter_still_searchweb.png (320x180) [103.7 KB] || 13100_GEDI_texter_still_thm.png (80x40) [8.2 KB] || 13100_GEDI_texter_still.tif (1920x1080) [7.9 MB] || 13100_GEDI_texter.webm (1920x1080) [10.5 MB] || 13100_GEDI_texter.mp4 (1920x1080) [152.6 MB] || 13100_GEDI_texter_720.mp4 (1280x720) [152.3 MB] || 13100_GEDI_texter-captions.en_US.srt [1.4 KB] || 13100_GEDI_texter-captions.en_US.vtt [1.5 KB] || 13100_GEDI_texter.mov (1920x1080) [2.6 GB] || ",
            "hits": 67
        },
        {
            "id": 13090,
            "url": "https://svs.gsfc.nasa.gov/13090/",
            "result_type": "Produced Video",
            "release_date": "2018-10-09T08:00:00-04:00",
            "title": "GEDI Media Resources",
            "description": "The Global Ecosystem Dynamics Investigation (GEDI) uses laser pulses to give a view of the 3D structure of the Earth. GEDI’s precise measurements of the height and vertical structure of forest canopy, along with the surface elevation, will greatly advance our ability to characterize important carbon and water cycling processes, biodiversity, and habitat.  The mission is led by the University of Maryland, College Park, and the instrument was built and tested at NASA's Goddard Space Flight Center.GEDI observes nearly all tropical and temperate forests using a self-contained laser altimeter on the International Space Station. GEDI has the highest resolution and densest sampling of any lidar ever put in orbit. This has required a number of innovative technologies to be developed at NASA Goddard.GEDI has three lasers that produce 8 parallel tracks of observations. Each laser fires 242 times per second and illuminates a 25-meter footprint on the surface over which 3D structure is measured. Each footprint is separated by 60 meters along the track, with an across-track distance of about 600 m between each of the 8 tracks. GEDI is expected to produce about 10 billion cloud-free observations during its nominal 24-month mission length.With these observations, GEDI will provide answers to how deforestation has contributed to atmospheric CO2 concentrations, how much carbon forests will absorb in the future, and how habitat degradation will affect global biodiversity. This data is of immense value for forest and water resource management, carbon cycle science, and weather prediction.For more information about GEDI: https://gedi.umd.edu || ",
            "hits": 269
        },
        {
            "id": 12860,
            "url": "https://svs.gsfc.nasa.gov/12860/",
            "result_type": "Produced Video",
            "release_date": "2018-02-13T09:00:00-05:00",
            "title": "Big Year for NASA’s IceBridge in 2017",
            "description": "All seven campaigns are captured in this highlight video. || Big_Year_OIB_2017_final_web.00840_print.jpg (1024x576) [100.5 KB] || Big_Year_OIB_2017_final_web.00840_thm.png (80x40) [5.1 KB] || Big_Year_OIB_2017_final_web.00840_searchweb.png (320x180) [60.4 KB] || Big_Year_OIB_2017_final_web.00840_web.png (320x180) [60.4 KB] || Big_Year_OIB_2017_final.mov (1920x1080) [5.5 GB] || Big_Year_OIB_2017_final_web.mp4 (1920x1080) [213.4 MB] || Big_Year_OIB_2017_final.webm (1920x1080) [22.8 MB] || Big_Year_OIB_2017_final_web.en_US.srt [1.6 KB] || Big_Year_OIB_2017_final_web.en_US.vtt [1.6 KB] || ",
            "hits": 14
        },
        {
            "id": 11555,
            "url": "https://svs.gsfc.nasa.gov/11555/",
            "result_type": "Produced Video",
            "release_date": "2014-06-09T06:00:00-04:00",
            "title": "Laser Mapping The Earth",
            "description": "NASA scientist Bryan Blair introduces a laser mapping sensor known as LVIS (the Land, Vegetation, and Ice Sensor), which is flown by aircraft over target areas to collect data on surface topography and vegetation cover. Bryan also discusses the benefits to mounting LVIS onto high-altitude, long-duration aircraft such as the Global Hawk. || ",
            "hits": 15
        },
        {
            "id": 11389,
            "url": "https://svs.gsfc.nasa.gov/11389/",
            "result_type": "Produced Video",
            "release_date": "2013-10-31T10:00:00-04:00",
            "title": "A Laser Scientist Answers 5 Questions about LVIS",
            "description": "With winter closing in, a new NASA airborne campaign got under way October 31, 2013 in Greenland. For the first time, the Laser Vegetation Imaging Sensor, or LVIS, is flying aboard NASA's new C-130 aircraft to measure the island's ice following a summer's melt. This data will complement measurements the LVIS instrument has taken in previous springtime campaigns as a part of Operation IceBridge, a six-year multi-instrument survey over both Arctic and Antarctic ice. || ",
            "hits": 16
        },
        {
            "id": 10597,
            "url": "https://svs.gsfc.nasa.gov/10597/",
            "result_type": "Produced Video",
            "release_date": "2010-04-06T00:00:00-04:00",
            "title": "Operation IceBridge's 2010 Arctic Campaign Takes Off: Reporters Package",
            "description": "NASA's Operation IceBridge mission, the largest airborne survey ever flown of Earth's polar ice, kicked off its second year of study in late March 2010. The IceBridge mission allows scientists to track changes in the extent and thickness of polar ice, which is important to understanding ice dynamics. IceBridge began in March 2009 as a means to fill the gap in polar observations between the loss of NASA's ICESat satellite and the launch of ICESat-2, planned for 1015. Annual missions fly over the Arctic in March and April and over the Antarctic in October and November. This video gives a brief overview of the start of the Arctic 2010 IceBridge campaign.For complete transcript, click here. || G2010-028_OIB_Pkg2_appletv.00127_print.jpg (1024x768) [113.3 KB] || G2010-028_OIB_Pkg2_appletv_web.png (320x240) [292.7 KB] || G2010-028_OIB_Pkg2_appletv_thm.png (80x40) [16.9 KB] || G2010-028_OIB_Pkg2_appletv_searchweb.png (320x180) [85.3 KB] || G2010-028_OIB_Pkg2_appletv.webmhd.webm (960x540) [19.3 MB] || G2010-028_OIB_Pkg2_appletv.m4v (960x720) [44.5 MB] || G2010-028_OIB_Pkg2_ProResBroll.mov (1280x720) [1.3 GB] || G2010-028_OIB_Pkg2_YouTubeHQ.mov (1280x720) [43.6 MB] || G2010-028_OIB_Pkg2_goddard_shorts.m4v (640x360) [15.4 MB] || GSFC_20100406_OIB_m10597_Pkg2a.en_US.srt [1.8 KB] || GSFC_20100406_OIB_m10597_Pkg2a.en_US.vtt [1.8 KB] || G2010-028_OIB_Pkg2_NASA_PORTAL.wmv (346x260) [13.4 MB] || G2010-028_OIB_Pkg2_podcast.m4v (320x180) [6.2 MB] || G2010-028_OIB_Pkg2_SVS.mpg (512x288) [11.4 MB] || ",
            "hits": 7
        },
        {
            "id": 10589,
            "url": "https://svs.gsfc.nasa.gov/10589/",
            "result_type": "Produced Video",
            "release_date": "2010-03-18T16:45:00-04:00",
            "title": "Operation IceBridge: Greenland, Spring 2010 Pre-mission Video",
            "description": "This short video provides an introduction to the science objectives and key players for the Operation IceBridge Spring 2010 campaign in Greenland. || ",
            "hits": 21
        },
        {
            "id": 10593,
            "url": "https://svs.gsfc.nasa.gov/10593/",
            "result_type": "Produced Video",
            "release_date": "2010-03-18T16:45:00-04:00",
            "title": "Arctic 2010 Video File  - 3/18/10",
            "description": "IceBridge launches its spring 2010 campaign to measure Arctic ice. Deploying from NASA's Dryden Flight Research Center, Edwards, Calif., on March 20, IceBridge scientists will fly to Thule, Greenland. Researchers from NASA, University of Kansas, Columbia University and University of North Dakota will spend the next two and a half months surveying Arctic sea ice, ice sheets and glaciers. Ice Bridge will \"bridge\" data from NASA's ICESat and ICESat-2 satellites to provide a continuous look at how Arctic ice is changing. || ",
            "hits": 15
        },
        {
            "id": 743,
            "url": "https://svs.gsfc.nasa.gov/743/",
            "result_type": "Visualization",
            "release_date": "1999-09-17T12:00:00-04:00",
            "title": "LVIS Tree Height Cross Section (Tree Texture)",
            "description": "This animation starts with a false-color map of tree heights north of San Jose, Costa Rica, and changes to a close-up 3D cut-away of a section of the forest with simulated green canopy.  Data from LVIS observations taken in March, 1998. || a000743.00005_print.png (720x480) [842.1 KB] || a000743_thm.png (80x40) [7.4 KB] || a000743_pre.jpg (320x242) [16.4 KB] || a000743_pre_searchweb.jpg (320x180) [99.0 KB] || a000743.webmhd.webm (960x540) [5.2 MB] || a000743.dv (720x480) [101.7 MB] || a000743.mp4 (640x480) [5.5 MB] || a000743.mpg (352x240) [3.5 MB] || ",
            "hits": 20
        },
        {
            "id": 744,
            "url": "https://svs.gsfc.nasa.gov/744/",
            "result_type": "Visualization",
            "release_date": "1999-09-17T12:00:00-04:00",
            "title": "LVIS Tree Height Cross Section (false color)",
            "description": "This animation starts with a false-color map of tree heights north of San Jose, Costa Rica, and changes to a close-up 3D cut-away of a section of the forest, also in false color.  Data from LVIS observations taken in March, 1998. || a000744.00005_print.png (720x480) [839.8 KB] || a000744_thm.png (80x40) [7.4 KB] || a000744_pre.jpg (320x242) [16.3 KB] || a000744_pre_searchweb.jpg (320x180) [98.8 KB] || a000744.webmhd.webm (960x540) [6.3 MB] || a000744.mp4 (640x480) [5.2 MB] || a000744.dv (720x480) [94.9 MB] || a000744.mpg (352x240) [3.3 MB] || ",
            "hits": 15
        }
    ]
}