LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Central Arizona - Phoenix LTER collected on 2009-09-20

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 2009-09-20 (17:47:39.6220440Z) by Landsat 5, row 37, path 36. Cloud cover was 1.09 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 LT50360372009263PAC02, LPGS_12.0.2, USGS, Sioux Falls, 2012-08-21T05:44:19Z.本长期生态研究（Long Term Ecological Research, LTER）遥感空间栅格数据集，采用经兰萨特生态系统扰动自适应处理系统（Landsat Ecosystem Disturbance Adaptive Processing System, LEDAPS）校正的兰萨特增强型专题制图仪（Landsat Enhanced Thematic Mapper）影像数据，对应亚利桑那州中部-凤凰城长期生态研究站点。该影像于2009年9月20日17时47分39.6220440秒（协调世界时）由兰萨特5号（Landsat 5）卫星获取，轨道行号为37、轨道路径号为36，云量覆盖率为1.09%。 兰萨特生态系统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研发，其功能为基于兰萨特专题制图仪及增强型专题制图仪Plus的一级产品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，用于生产兰萨特地表反射率气候数据记录。 本数据源自美国国家航空航天局兰萨特计划，2009年发布的影像编号为Landsat TM LT50360372009263PAC02，处理版本为LPGS_12.0.2，由美国地质调查局苏福尔斯分部于2012年8月21日05时44分19秒（协调世界时）发布。