LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Central Arizona - Phoenix LTER collected on 1987-06-20

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Central Arizona - Phoenix LTER, originally collected on 1987-06-20 (17:22:30.7820000Z) by Landsat 5, row 37, path 36. 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 LT50360371987171XXX02, LPGS_12.0.2, USGS, Sioux Falls, 2012-08-17T22:46:08Z.本长期生态研究（Long Term Ecological Research, LTER）遥感空间栅格数据集，包含亚利桑那中部-凤凰城LTER站点经LEDAPS（Landsat Ecosystem Disturbance Adaptive Processing System）校正的陆地卫星增强型专题制图仪（Landsat Enhanced Thematic Mapper）影像数据。该数据原始由陆地卫星5号（Landsat 5）于1987年6月20日17时22分30.7820000秒（协调世界时）采集，轨道行号为37、轨道路径号为36，云量占比20%。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，其功能为基于陆地卫星专题制图仪及增强型专题制图仪Plus的一级数字数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，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TM（Landsat TM）LT50360371987171XXX02，LPGS_12.0.2；美国地质调查局，苏福尔斯，2012年8月17日22时46分08秒（协调世界时）。