Longest Permanent Earth Surface Data Record Continues

摘要

NASA's Landsat Data Continuity Mission (LDCM), the eighth satellite in the Landsat series, is set to launch on 11 February from Vandenberg Air Force Base in California, USA. LDCM is a joint NASA and U.S. Geological Survey (USGS) mission and extends the longest continuous data record of Earth's surface as viewed from space.