LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Shortgrass Steppe collected on 2001-04-02

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Shortgrass Steppe, originally collected on 2001-04-02 (17:17:21.2400250Z) by Landsat 5, row 032, path 033. Cloud cover was 20 percent. The Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS) software was originally developed by the National Aeronautics and Space Administration–Goddard Space Flight Center and the University of Maryland to produce top-of-atmosphere reflectance from Landsat Thematic Mapper and Enhanced Thematic Mapper Plus Level 1 digital numbers and to apply atmospheric corrections to generate a surface-reflectance product. The U.S. Geological Survey (USGS) has adopted the LEDAPS algorithm for producing the Landsat Surface Reflectance Climate Data Record. NASA Landsat Program, 2009, Landsat TM LT50330322001092AAA02, LPGS_12.1.3, USGS, Sioux Falls, 2012-12-22T08:49:48Z.本长期生态研究（Long Term Ecological Research, LTER）遥感空间栅格数据集包含经陆地卫星生态扰动自适应处理系统（Landsat Ecosystem Disturbance Adaptive Processing System, LEDAPS）校正的短草草原（Shortgrass Steppe）区域陆地卫星增强型专题制图仪（Landsat Enhanced Thematic Mapper）影像数据，该影像由陆地卫星5号（Landsat 5）于2001年4月2日17时17分21.2400250秒（协调世界时，UTC）采集，轨道号033、行号032，云量为20%。陆地卫星生态扰动自适应处理系统（LEDAPS）软件最初由美国国家航空航天局（National Aeronautics and Space Administration, NASA）戈达德太空飞行中心与马里兰大学联合开发，用于基于陆地卫星专题制图仪与增强型专题制图仪Plus的一级数字数值生成大气层顶反射率，并通过大气校正生成地表反射率产品。美国地质调查局（U.S. Geological Survey, USGS）已采用该LEDAPS算法，用于生成陆地卫星地表反射率气候数据记录。数据来源：NASA陆地卫星计划，2009年，陆地卫星专题制图仪（Landsat TM）LT50330322001092AAA02，LPGS_12.1.3，美国地质调查局，苏福尔斯，2012年12月22日08时49分48秒（协调世界时，UTC）。