Tri-Decadal Global Landsat Orthorectified ETM+ Systematically Corrected: 1999-2003

'The U.S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center archive holds data collected by the Landsat suite of satellites, beginning...美国地质调查局（U.S. Geological Survey, USGS）地球资源观测与科学（Earth Resources Observation and Science, EROS）中心档案库，收录了自……起由陆地卫星（Landsat）系列卫星采集的数据。