LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Andrews Forest LTER collected on 1995-05-15
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This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Andrews Forest LTER, originally collected on 1995-05-15 (18:04:01.9360630Z) by Landsat 5, row 29, path 46. Cloud cover was 50 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 LT50460291995135XXX01, LPGS_12.0.2, USGS, Sioux Falls, 2012-06-21T03:04:16Z.
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校正的陆地卫星(Landsat)增强型专题制图仪(Enhanced Thematic Mapper,ETM)图像数据,采集自安德鲁斯森林长期生态研究站(Andrews Forest LTER),原始影像由Landsat 5卫星于1995年5月15日18时04分01.9360630秒(协调世界时,UTC)获取,轨道行号为29,路径号为46,云量覆盖率为50%。
陆地卫星生态系统扰动自适应处理系统(Landsat Ecosystem Disturbance Adaptive Processing System,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,其功能为基于陆地卫星专题制图仪(Thematic Mapper,TM)及增强型专题制图仪Plus(Enhanced Thematic Mapper Plus,ETM+)的Level 1级数字量化值计算大气顶层反射率,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算法生产Landsat地表反射率气候数据记录。
本数据源自美国国家航空航天局陆地卫星计划,2009年发布的Landsat TM LT50460291995135XXX01数据集,处理版本为LPGS_12.0.2,由美国地质调查局苏福尔斯分部于2012年6月21日03时04分16秒(协调世界时)发布。
提供机构:
Environmental Data Initiative



