{
    "count": 3,
    "next": null,
    "previous": null,
    "results": [
        {
            "id": 30176,
            "url": "https://svs.gsfc.nasa.gov/30176/",
            "result_type": "Hyperwall Visual",
            "release_date": "2013-10-17T12:00:00-04:00",
            "title": "Subsidence in California's Central Valley",
            "description": "This animation shows, in exaggerated terms, how the surface of the southern Central Valley of California deformed from the period 2007 to 2011. Interferometric data from the Japanese ALOS PALSAR imaging radar was used to measure the deformation, shown in color overlaid on an ASTER image. The large subsidence \"bowl\" that developed over this time period was caused by withdrawal of groundwater, causing subsurface layers to compact. Interferometric synthetic aperture radar, or InSAR, can be used to monitor subsidence in order to prevent groundwater overdraft and irreversible compaction of aquifers. ALOS PALSAR data is copyright JAXA/METI and was provided by the GEO Supersites and the U.S. Government Research Consortium datapool at the Alaska Satellite Facility. || ",
            "hits": 37
        },
        {
            "id": 30188,
            "url": "https://svs.gsfc.nasa.gov/30188/",
            "result_type": "Hyperwall Visual",
            "release_date": "2013-10-17T12:00:00-04:00",
            "title": "Mount Etna Deformation",
            "description": "This animation depicts a time-series of ground deformation at Mount Etna Volcano between 1992 and 2001. The deformation results from changes in the volume of a shallow chamber centered approximately 5 km (3 miles) below sea level. The accumulation of magma in this chamber results in the inflation, or expansion, of the volcano, while the release of magma from the chamber results in deflation or contraction. || ",
            "hits": 38
        },
        {
            "id": 30187,
            "url": "https://svs.gsfc.nasa.gov/30187/",
            "result_type": "Hyperwall Visual",
            "release_date": "2012-02-06T12:00:00-05:00",
            "title": "Kilauea Volcanic Flow",
            "description": "This animation, which depicts the growth of the Kamoamoa Flow Field, Kilauea Volcano, Hawaii, was generated from a sequence of ten multispectral images acquired between September 3 and 17, 1995. During this time period lava flows breaking out above the Paluma Pali (or cliff), at an elevation of 480 meters, completed the 5 kilometer journey to the Pacific Ocean.To visualize the progress of the lava flows, infrared images of the flows were superimposed over a common true-color background image. The colors of the lava flows are a function of temperature: the hottest temperatures are displayed in bright yellow, intermediate temperatures grade from bright red to orange, and the coolest temperatures are displayed in dark orange and brown. Image-morphing techniques were used to approximate the shape and position of the flows at 30-min intervals over the 14-day period. Finally, the morphed images were superimposed over a digital elevation model (DEM) and rendered as 3-D perspective views of the flow field. || ",
            "hits": 36
        }
    ]
}