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    "results": [
        {
            "id": 31242,
            "url": "https://svs.gsfc.nasa.gov/31242/",
            "result_type": "Hyperwall Visual",
            "release_date": "2024-09-23T00:00:00-04:00",
            "title": "Landsat 8 and 9 Composite of Rwanda",
            "description": "Landsat 8 and Landsat 9 scenes from July 17, 18 and 25, 2023 are combined to make a relatively cloud free mosaic of Rwanda || ",
            "hits": 36
        },
        {
            "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] || ",
            "hits": 96
        },
        {
            "id": 13172,
            "url": "https://svs.gsfc.nasa.gov/13172/",
            "result_type": "Produced Video",
            "release_date": "2019-05-08T17:00:00-04:00",
            "title": "VISIONS-2 Imagery",
            "description": "A collection of photos captured during NASA's VISIONS-2 sounding rocket campaign in Ny-Ålesund, Svalbard, a remote archipelago off the northern coast of Norway. The mission successfully launched on Dec. 7, 2018. || ",
            "hits": 35
        },
        {
            "id": 30162,
            "url": "https://svs.gsfc.nasa.gov/30162/",
            "result_type": "Hyperwall Visual",
            "release_date": "2017-09-01T12:00:00-04:00",
            "title": "Devastation and Recovery of Mt. St. Helens",
            "description": "In the nearly four decades since the eruption (1980), Mt. St. Helens has given scientists an unprecedented opportunity to witness the steps through which life reclaims a devastated landscape. The scale of the eruption and the beginning of reclamation in the Mt. St. Helens blast zone are documented in this series of images between 1979 and 2017. The older images are false-color (vegetation is red). Not surprisingly, the first noticeable recovery (late 1980s) takes place in the northwestern quadrant of the blast zone, farthest from the volcano. It is another decade (late 1990s) before the terrain east of Spirit Lake is considerably greener. By the end of the series, the only area (beyond the slopes of the mountain itself) that remains conspicuously bare at the scale of these images is the Pumice Plain. || ",
            "hits": 44
        },
        {
            "id": 11761,
            "url": "https://svs.gsfc.nasa.gov/11761/",
            "result_type": "Produced Video",
            "release_date": "2017-07-21T13:00:00-04:00",
            "title": "Land Changes in Atchafalaya Bay",
            "description": "Since 1972, Landsat satellites have orbited our home planet, collecting data about the land surface we rely on. This video shows footage of the launch of the first Landsat satellite, on July 23, 1972, and a timelapse of the changing coastal wetlands in Atchafalaya Bay, Louisiana.Music credit: Step By Step, by Gresby Race Nash [PRS] || 11761_Atchafalaya_Delta_Landsat45th_large.00385_print.jpg (1024x576) [74.5 KB] || 11761_Atchafalaya_Delta_Landsat45th_large.00385_searchweb.png (320x180) [63.5 KB] || 11761_Atchafalaya_Delta_Landsat45th_large.00385_thm.png (80x40) [5.0 KB] || 11761_Atchafalaya_Delta_Landsat45th_prores.mov (1280x720) [1.5 GB] || 11761_Atchafalaya_Delta_Landsat45th_large.mp4 (1920x1080) [111.8 MB] || 11761_Atchafalaya_Delta_Landsat45th_youtube_1080.mp4 (1920x1080) [162.4 MB] || 11761_Atchafalaya_Delta_Landsat45th_facebook_720.mp4 (1280x720) [118.5 MB] || 11761_Atchafalaya_Delta_Landsat45th.webm (960x540) [45.1 MB] || GSFC_20170721_Landsat_m11761_Atchafalaya.en_US.vtt [42 bytes] || ",
            "hits": 57
        },
        {
            "id": 30516,
            "url": "https://svs.gsfc.nasa.gov/30516/",
            "result_type": "Hyperwall Visual",
            "release_date": "2014-07-28T11:00:00-04:00",
            "title": "Exploring Sapporo, Japan",
            "description": "Located on the northern island of Hokkaido, Sapporo is Japan’s fourth-largest city by population. These two images taken by Landsat 8 show Sapporo and its surrounding area on October 10, 2013 and April 20, 2014. In both images the urban city appears gray. Close by, several rectangular agricultural fields (tan and brown) can be seen sprawling eastward. West of the city center, mountains fill the scene. Mount Yōtei, an active stratovolcano located in Shikotsu-Toya National Park, can be seen near the bottom center of the images.Sapporo has a continental climate that offers the full gamut of seasons and a wide variety of temperatures throughout the year. In the October image, the fall leaves in the highest elevations have already begun transitioning into shades of orange and brown. Sapporo receives an average of approximately 360 centimeters (250 inches) of snowfall each year, making it one of the snowiest cities in the world and an ideal site for winter activities. The city hosts its annual Sapporo Snow Festival in February each year, and hosted the Winter Olympics in 1972. The April image shows that even in early spring, there is still plenty of snow covering the nearby mountains. || ",
            "hits": 44
        },
        {
            "id": 30273,
            "url": "https://svs.gsfc.nasa.gov/30273/",
            "result_type": "Hyperwall Visual",
            "release_date": "2013-10-21T12:00:00-04:00",
            "title": "Spring on DC's Doorstep",
            "description": "On April 2, 2013, the Landsat Data Continuity Mission (LDCM) spacecraft obtained this true-color view of Washington, DC, and the surrounding suburban region. The image was made with 15-meter (49-feet) panchromatic spatial resolution data from the Observational Land Imager (OLI) onboard LDCM. Grey and white shades depict urban areas (e.g., city streets, buildings, sidewalks), while vegetation appears as shades of brown and dark green. In Washington, DC, gridded streets expand from the city’s center and the irrigated lawns of the National Mall, memorial parks, and golf courses appear green. Landsat satellites provide global coverage of the Earth’s surface every season of the year. Scientists use Landsat images like this one to study how land-cover and land-use change over time. Vegetation for example, appears mostly brown in this image because it was taken in early spring when most vegetation is still dormant following winter months. However, in just a few short weeks, this same scene will look very different (i.e., much “greener”) and LDCM will get a much different view of our Nation’s capital. || ",
            "hits": 17
        },
        {
            "id": 30163,
            "url": "https://svs.gsfc.nasa.gov/30163/",
            "result_type": "Hyperwall Visual",
            "release_date": "2013-10-17T12:00:00-04:00",
            "title": "The Seasons of Lake Tahoe",
            "description": "Perhaps the most familiar change in our changing world is the annual swing of the seasons. This series of images shows the changes around Lake Tahoe, on the border between California and Nevada, from August 27, 2009, to September 7, 2010. Snow, plants, light, and the lake itself all shift in accordance with the seasons. One of the most obvious signals in the Lake Tahoe region is snow, a commodity that draws skiing vacationers. The groomed trails are among the first places to turn white when the first snow arrives in October, and they are among the last places to lose snow in June. Apart from snow cover, the other clear indicator of seasonal change is the lighting. The seasonal shift in light is evident in the shadows that play across the images. During the height of summer, direct light illuminates the mountaintops and valley floors. Moving into the fall, shadows paint the western side of the mountains. By December, shadows dominate, with only eastern mountain faces reflecting bright light. || ",
            "hits": 25
        },
        {
            "id": 30053,
            "url": "https://svs.gsfc.nasa.gov/30053/",
            "result_type": "Hyperwall Visual",
            "release_date": "2013-06-25T13:00:00-04:00",
            "title": "Dead Sea Salt Farming",
            "description": "The Dead Sea is so named because its high salinity discourages the growth of fish, plants, and other wildlife. It is the lowest surface feature on Earth, sitting roughly 1,300 feet below sea level. On a hot, dry summer day, the water level can drop as much as one inch because of evaporation. These three false-color images were captured in 1972, 1989, and 2011 by Landsat satellites. Deep waters are blue or dark blue, while brighter blues indicate shallow waters or salt ponds. Green indicates sparsely vegetated lands. Denser vegetation appears bright red. The ancient Egyptians used salts from the Dead Sea for mummification, fertilizers, and potash (a potassium-based salt). In the modern age, sodium chloride and potassium salts culled from the sea are used for water conditioning, road de-icing, and the manufacturing of polyvinyl chloride (PVC) plastics. The expansions of massive salt evaporation projects are clearly visible over the span of 39 years. || ",
            "hits": 120
        },
        {
            "id": 11202,
            "url": "https://svs.gsfc.nasa.gov/11202/",
            "result_type": "Produced Video",
            "release_date": "2013-01-31T16:00:00-05:00",
            "title": "Monitoring Changes in the Chesapeake Bay Watershed",
            "description": "Landsat is a critical and invaluable tool for characterizing the landscape and mapping it over time. Landsat data provides a baseline of observations for science about how human activities on the land affect water quality, affect wildlife habitat, affect air quality. The satellite imagery covers the entire 64,000 square miles of the Chesapeake Bay watershed (spanning six states and the District of Columbia). Without it we wouldn't be able to really understand how sources of nutrients and sediment have changed and where they are in the Chesapeake Bay. The Landsat Program is a series of Earth-observing satellite missions jointly managed by NASA and the U.S. Geological Survey. The narration in this video is by Peter Claggett, a research geographer with the U.S. Geological Survey's Eastern Geographic Science Center. He has worked at the Chesapeake Bay Program Office since 2002, where he leads the Land Data Team that conducts research on land change characterization, analysis, and modeling in the Chesapeake Bay Watershed. The audio was adapted from a radio interview with EarthSky.org. || ",
            "hits": 26
        },
        {
            "id": 10967,
            "url": "https://svs.gsfc.nasa.gov/10967/",
            "result_type": "Produced Video",
            "release_date": "2012-04-30T00:00:00-04:00",
            "title": "Dalhart, Texas 1972-2011",
            "description": "A water-rich polka dot pattern takes over the traditional rectangular patchwork of fields in this 40 year sequence of Landsat images showing the dry Texas panhandle near the town of Dalhart.  In this series, vegetation appears red and the bare soil of fallow fields or sparsely vegetated grasslands appear white to green.  The blue-gray X near the center of the images marks the town of Dalhart. || ",
            "hits": 31
        }
    ]
}