LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Central Arizona - Phoenix LTER collected on 1998-08-21

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 1998-08-21 (17:35:57.8670630Z) by Landsat 5, row 36, path 36. Cloud cover was 50 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 LT50360361998233XXX01, LPGS_12.0.2, USGS, Sioux Falls, 2012-08-18T08:35:40Z.本长期生态研究（Long Term Ecological Research, LTER）遥感空间栅格数据集，包含针对亚利桑那州中部-凤凰城长期生态研究站点的、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（Landsat Enhanced Thematic Mapper）影像数据。该影像原始数据由陆地卫星5号（Landsat 5）于1998年8月21日17时35分57.8670630秒（Z）采集，轨道行号为36、路径号为36，云量覆盖率达50%。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，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）已采用该LEDAPS算法制作陆地卫星地表反射率气候数据记录。本数据集源自NASA陆地卫星计划（NASA Landsat Program），2009年发布的陆地卫星专题制图仪影像编号为LT50360361998233XXX01，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18日08时35分40秒（Z）发布。