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        {
            "id": 13946,
            "url": "https://svs.gsfc.nasa.gov/13946/",
            "result_type": "Produced Video",
            "release_date": "2021-10-01T15:00:00-04:00",
            "title": "Landsat 9 Launch Footage",
            "description": "Video showing the countdown and launch of Landsat 9, on Monday, Sept 27, 2021. The satellite launched at 2:12pm EDT, from Vandenberg Space Force Base in California, riding on and Atlas V rocket. || L9_launch_footage_print.jpg (1280x720) [232.9 KB] || L9_launch_footage_print_searchweb.png (320x180) [70.4 KB] || L9_launch_footage_print_thm.png (80x40) [5.3 KB] || L9_launch_footage.mp4 (1280x720) [42.0 MB] || L9_launch_footage.webm (1280x720) [6.7 MB] || L9_launch_footage-captions.en_US.srt [1.0 KB] || L9_launch_footage-captions.en_US.vtt [997 bytes] || ",
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        {
            "id": 4836,
            "url": "https://svs.gsfc.nasa.gov/4836/",
            "result_type": "Visualization",
            "release_date": "2021-03-11T10:00:00-05:00",
            "title": "Liberia Land Use and Ecosystem Extent",
            "description": "Land Use, Libera || top.00660_print.jpg (1024x576) [220.1 KB] || top.00660_searchweb.png (320x180) [105.8 KB] || top.00660_thm.png (80x40) [7.2 KB] || top.mp4 (1920x1080) [42.8 MB] || top.webm (1920x1080) [2.3 MB] || top.mp4.hwshow [169 bytes] || ",
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        {
            "id": 30479,
            "url": "https://svs.gsfc.nasa.gov/30479/",
            "result_type": "Hyperwall Visual",
            "release_date": "2013-11-12T13:00:00-05:00",
            "title": "Coastal Dead Zones",
            "description": "The size and number of marine dead zones—areas where the deep water is so low in dissolved oxygen that sea creatures can’t survive—have grown explosively in the past half-century. Yellow circles on this map show the location of observed eutrophic zones. Red dots show where hypoxic zones have been observed.It’s no coincidence that dead zones occur downriver of places where land is intensively used for agriculture. Some of the fertilizer we apply to crops is washed into streams and rivers. Fertilizer-laden runoff triggers explosive planktonic algae growth in coastal areas. The algae die and rain down into deep waters, where their remains are like fertilizer for microbes. The microbes decompose the organic matter, using up the oxygen. Mass killing of fish and other sea life often results.Satellites can observe changes in the way the ocean surface reflects and absorbs sunlight when the water holds a lot of particles of organic matter. Darker blues in this image show higher concentrations of particulate organic matter, an indication of the overly fertile waters that can culminate in dead zones. || ",
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        {
            "id": 3330,
            "url": "https://svs.gsfc.nasa.gov/3330/",
            "result_type": "Visualization",
            "release_date": "2006-02-15T00:00:00-05:00",
            "title": "Creating the Tamarisk Habitat Suitability Map (for General Use)",
            "description": "The spread of invasive species is one of the most daunting environmental, economic, and human-health problems facing the United States and the World today. It is one of several grand challenge environmental problems being addressed by NASA's Science Mission Directorate through a national application partnership with the US Geological Survey. NASA and USGS are working together to develop a National Invasive Species Forecasting System (ISFS) for the management and control of invasive species on Department of Interior and adjacent lands. The system provides a framework for using USGS's early detection and monitoring protocols and predictive models to process MODIS, ETM+, ASTER and commercial remote sensing data. It can also be used to create on-demand, regional-scale assessments of invasive species patterns and vulnerable habitats.The first step in this process is to collect relevant satellite data which can then be used to derive a Tamarisk Habitat Suitability Map. By combining satellite observed annual vegetation cycles with land cover classification data the likely habitat for Tamarisk can be derived. || ",
            "hits": 15
        },
        {
            "id": 3331,
            "url": "https://svs.gsfc.nasa.gov/3331/",
            "result_type": "Visualization",
            "release_date": "2006-02-15T00:00:00-05:00",
            "title": "Creating the Tamarisk Habitat Suitability Map (for Science Presentations)",
            "description": "The spread of invasive species is one of the most daunting environmental, economic, and human-health problems facing the United States and the World today. It is one of several grand challenge environmental problems being addressed by NASA's Science Mission Directorate through a national application partnership with the US Geological Survey. NASA and USGS are working together to develop a National Invasive Species Forecasting System (ISFS) for the management and control of invasive species on Department of Interior and adjacent lands. The system provides a framework for using USGS's early detection and monitoring protocols and predictive models to process MODIS, ETM+, ASTER, and commercial remote sensing data, and create on-demand, regional-scale assessments of invasive species patterns and vulnerable habitats.The first step in this process is to collect relevant satellite data which can then be used to derive a Tamarisk Habitat Suitability Map. By combining daily Normalized Differential Vegetation Index (NDVI), daily Enhanced Vegetation Index (EVI), and MODIS Land Cover Classification data the likely Tamarisk habitat suitability map can be derived. || ",
            "hits": 9
        },
        {
            "id": 3332,
            "url": "https://svs.gsfc.nasa.gov/3332/",
            "result_type": "Visualization",
            "release_date": "2006-02-15T00:00:00-05:00",
            "title": "Deriving the Tamarisk Suitability Map: The Complete Story",
            "description": "The spread of invasive species is one of the most daunting environmental, economic, and human-health problems facing the United States and the World today. It is one of several grand challenge environmental problems being addressed by NASA's Science Mission Directorate through a national application partnership with the US Geological Survey. NASA and USGS are working together to develop a National Invasive Species Forecasting System (ISFS) for the management and control of invasive species on Department of Interior and adjacent lands. The system provides a framework for using USGS's early detection and monitoring protocols and predictive models to process MODIS, ETM+, ASTER and commercial remote sensing data. It can also be used to create on-demand, regional-scale assessments of invasive species patterns and vulnerable habitats. Tamarisk (Salt Ceder) is an invasive plant that typically grows near water and crowds out native species. Tamarisk reflective properties differ from those of its neighboring vegetation throughout the annual life cycle. These different reflective properties can be seen by the naked eye (as in the accompanying seasonal photographs), and can also be seen by satellite sensors. Current Tamarisk infestations and suitable habitats for future growth can be derived from various data sets, including EVI, NDVI, and land cover classifications. || ",
            "hits": 24
        }
    ]
}