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LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Florida Coastal Everglades LTER collected on 1987-04-14

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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.2963.1
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This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Florida Coastal Everglades LTER, originally collected on 1987-04-14 (15:12:56.9650750Z) by Landsat 5, row 042, path 015. Cloud cover was 40 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 LT50150421987104XXX02, LPGS_12.1.3, USGS, Sioux Falls, 2012-12-06T08:54:23Z.

本数据集为长期生态研究(Long Term Ecological Research,LTER)空间栅格遥感数据集,包含针对佛罗里达海岸大沼泽地长期生态研究站(Florida Coastal Everglades LTER)的、经陆地卫星生态系统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。该数据由陆地卫星5号(Landsat 5)于1987年4月14日15时12分56.9650750秒(协调世界时UTC)采集,轨道行号为042、路径号为015,云量占比为40%。 陆地卫星生态系统扰动自适应处理系统(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,旨在基于陆地卫星专题制图仪(Landsat Thematic Mapper)及增强型专题制图仪Plus(Enhanced Thematic Mapper Plus)的一级数字化数值生成大气顶部反射率数据,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算法制作陆地卫星地表反射率气候数据记录(Landsat Surface Reflectance Climate Data Record)。 数据来源信息如下:美国国家航空航天局(NASA)陆地卫星计划,2009年,陆地卫星专题制图仪(Landsat TM)LT50150421987104XXX02,LPGS_12.1.3,美国地质调查局(USGS)苏福尔斯分部,2012年12月6日08时54分23秒(协调世界时UTC)。
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Environmental Data Initiative
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