LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Shortgrass Steppe collected on 1986-08-15

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Shortgrass Steppe, originally collected on 1986-08-15 (16:58:55.8770810Z) 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 LT50330321986227XXX08, LPGS_12.1.3, USGS, Sioux Falls, 2012-12-22T07:43:56Z.本长期生态研究网络（LTER）遥感空间栅格数据集包含经过LEDAPS校正的陆地卫星增强型专题制图仪（Landsat Enhanced Thematic Mapper）图像数据，覆盖短草草原区域。该数据由陆地卫星5号（Landsat 5）于1986年8月15日16时58分55.8770810秒（协调世界时）采集，轨道行号为032、路径号为033，云量为0%。陆地卫星生态系统扰动自适应处理系统（Landsat Ecosystem Disturbance Adaptive Processing System，LEDAPS）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研发，其功能为基于陆地卫星专题制图仪（Landsat Thematic Mapper）及增强型专题制图仪Plus（Enhanced Thematic Mapper Plus）的1级数字量化值计算大气顶层反射率，并通过大气校正生成地表反射率产品。美国地质调查局（USGS）已采用该LEDAPS算法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；数据标识：Landsat TM LT50330321986227XXX08，处理版本：LPGS_12.1.3；发布机构：美国地质调查局苏福尔斯分部，发布时间：2012年12月22日07时43分56秒（协调世界时）。