LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Sevilleta LTER collected on 1991-07-28

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Sevilleta LTER, originally collected on 1991-07-28 (17:02:45.6630630Z) by Landsat 5, row 37, path 33. 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 LT50330371991209AAA03, LPGS_12.0.2, USGS, Sioux Falls, 2012-08-18T06:38:30Z.

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，包含针对塞维利亚LTER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影像数据。该影像由陆地卫星5号于1991年7月28日17时02分45.6630630秒（协调世界时）采集，轨道行号37、路径号33，云量为0%。该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，用于基于陆地卫星专题制图仪及增强型专题制图仪加（ETM+）一级产品的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算法生成陆地卫星地表反射率气候数据记录。相关元数据信息如下：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（TM）LT50330371991209AAA03，LPGS_12.0.2，美国地质调查局，苏福尔斯，2012年8月18日06时38分30秒（协调世界时）。