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LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Shortgrass Steppe collected on 1984-09-10

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Environmental Data Initiative Repository2026-04-25 收录
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https://portal.edirepository.org/nis/mapbrowse?packageid=lter-landsat-ledaps.9876.1
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This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Shortgrass Steppe, originally collected on 1984-09-10 (17:07:23.6480130Z) by Landsat 5, row 032, path 033. 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 LT50330321984254XXX03, LPGS_12.1.3, USGS, Sioux Falls, 2012-12-22T07:47:22Z.

本长期生态研究(Long Term Ecological Research, LTER)遥感空间栅格数据集,包含针对短草草原(Shortgrass Steppe)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。该影像由陆地卫星5号(Landsat 5)于1984年9月10日17时07分23.6480130秒(协调世界时,UTC)采集,轨道行号为032、轨道路径号为033,云覆盖度为0%。 陆地卫星生态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(National Aeronautics and Space Administration–Goddard Space Flight Center, NASA–Goddard Space Flight Center)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(Landsat Enhanced Thematic Mapper Plus)的一级数字数值,生成大气层顶反射率数据,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,用于生成陆地卫星地表反射率气候数据记录(Landsat Surface Reflectance Climate Data Record)。 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)LT50330321984254XXX03,LPGS_12.1.3版本;美国地质调查局(USGS),苏福尔斯(Sioux Falls),2012年12月22日07时47分22秒(协调世界时,UTC)。
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Environmental Data Initiative
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