LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Central Arizona - Phoenix LTER collected on 1994-09-11

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 1994-09-11 (17:14:27.8280810Z) by Landsat 5, row 37, path 36. Cloud cover was 30 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 LT50360371994254XXX02, LPGS_12.0.2, USGS, Sioux Falls, 2012-08-18T08:20:43Z.

本数据集为长期生态研究（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的陆地卫星增强型专题制图仪（Landsat Enhanced Thematic Mapper）影像数据，该数据已通过陆地卫星生态扰动自适应处理系统（Landsat Ecosystem Disturbance Adaptive Processing System, LEDAPS）完成校正。该数据由陆地卫星5号（Landsat 5）于1994年9月11日17时14分27.8280810秒（协调世界时）采集，轨道行号为37、轨道路径号为36，云量占比为30%。陆地卫星生态扰动自适应处理系统（LEDAPS）最初由美国国家航空航天局（National Aeronautics and Space Administration, NASA）戈达德航天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（Landsat Thematic Mapper）及增强型专题制图仪Plus（ETM+）的一级数字数值生成大气顶反射率数据，并通过大气校正生成地表反射率产品。美国地质调查局（United States Geological Survey, USGS）已采用LEDAPS算法以生成陆地卫星地表反射率气候数据记录。美国国家航空航天局陆地卫星项目，2009年，陆地卫星专题制图仪（Landsat TM）LT50360371994254XXX02，LPGS_12.0.2，美国地质调查局，苏福尔斯，2012年8月18日08时20分43秒（协调世界时）。