LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Central Arizona - Phoenix LTER collected on 1990-05-27

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 1990-05-27 (17:17:36.5630060Z) by Landsat 5, row 36, path 36. 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 LT50360361990147XXX03, LPGS_12.0.2, USGS, Sioux Falls, 2012-08-17T19:51:09Z.本长期生态研究（Long Term Ecological Research, LTER）遥感空间栅格数据集，包含经LEDAPS（Landsat Ecosystem Disturbance Adaptive Processing System）校正的陆地卫星增强型专题绘图仪（Enhanced Thematic Mapper, ETM+）影像数据，对应亚利桑那州中部-凤凰城LTER研究区域。该数据由陆地卫星5号（Landsat 5）于1990年5月27日17时17分36.5630060秒（协调世界时）采集，轨道行号36、路径号36，云量为0%。 LEDAPS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，旨在基于陆地卫星专题绘图仪（Thematic Mapper, TM）及增强型专题绘图仪Plus的一级数字数值，计算大气层顶部反射率，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集。 本数据来源及元数据信息：美国国家航空航天局陆地卫星计划，2009年；数据标识：Landsat TM LT50360361990147XXX03、LPGS_12.0.2；发布机构：美国地质调查局苏福尔斯分部；发布时间：2012年8月17日19时51分09秒（协调世界时）。