LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Shortgrass Steppe collected on 1998-07-15

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Shortgrass Steppe, originally collected on 1998-07-15 (17:15:33.3390440Z) by Landsat 5, row 032, path 033. Cloud cover was 0 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 LT50330321998196XXX02, LPGS_12.1.3, USGS, Sioux Falls, 2012-12-22T04:22:01Z.本长期生态研究（Long Term Ecological Research, LTER）遥感空间栅格数据集，收录了针对短草草原的、经陆地卫星生态扰动自适应处理系统（Landsat Ecosystem Disturbance Adaptive Processing System, LEDAPS）校正的陆地卫星增强型专题制图仪影像数据。该数据由陆地卫星5号于1998年7月15日17时15分33.3390440秒（协调世界时）采集，轨道行号为032、轨道路径号为033，云覆盖率为0%。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戈达德太空飞行中心与马里兰大学联合开发，可基于陆地卫星专题制图仪及增强型专题制图仪Plus的一级数字量化值生成大气顶层反射率，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：美国国家航空航天局陆地卫星计划，2009年；陆地卫星专题制图仪（Landsat TM）数据编号LT50330321998196XXX02，LPGS版本12.1.3；美国地质调查局，苏福尔斯，2012年12月22日04时22分01秒（协调世界时）。