LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Niwot Ridge LTER collected on 1986-01-26
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This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Niwot Ridge LTER, originally collected on 1986-01-26 (17:10:37.0590940Z) by Landsat 5, row 032, path 034. 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 LT50340321986026XXX06, LPGS_12.1.2, USGS, Sioux Falls, 2012-11-01T11:43:01Z.
本长期生态研究网络(LTER,Long-Term Ecological Research Network)空间遥感栅格数据集,包含针对尼沃特岭LTER站点的、经LEDAPS(陆地生态系统扰动自适应处理系统,Landsat Ecosystem Disturbance Adaptive Processing System)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1986年1月26日17时10分37.0590940秒(协调世界时)采集,轨道行号为032、轨道路径号为034,云量覆盖率为0%。LEDAPS软件最初由美国国家航空航天局(NASA,National Aeronautics and Space Administration)戈达德太空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及增强型专题制图仪Plus的一级数字量化值,计算大气层顶反射率,并通过大气校正生成地表反射率产品。美国地质调查局(USGS,U.S. Geological Survey)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。本数据源自美国国家航空航天局陆地卫星计划(2009年),影像编号为Landsat TM LT50340321986026XXX06,处理版本为LPGS_12.1.2,由美国地质调查局苏福尔斯分部于2012年11月1日11时43分01秒(协调世界时)发布。



