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            "description": "NASA's Land, Vegetation, and Ice Sensor, known as \"LVIS,\" is a scanning laser altimeter instrument that is flown on aircraft.  <br />Now mounted on the high-altitude, long duration Global Hawk UAV, LVIS can help scientists better map the Earth.  The data that LVIS provides, combined with high-resolution still images, can be used to create interactive 3-D maps.<p><p><p><p>For complete transcript, click <a href=\"/vis/a010000/a011500/a011555/G2013-082_LaserMappingTheEarth_MASTER_youtube_hqTranscripts.html\">here</a>.",
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