LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Sevilleta LTER collected on 1993-03-04
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This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Sevilleta LTER, originally collected on 1993-03-04 (16:54:48.2430250Z) by Landsat 5, row 036, path 032. 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 LT50320361993063XXX02, LPGS_12.1.3, USGS, Sioux Falls, 2012-12-24T09:00:29Z.
本数据集为长期生态研究(Long Term Ecological Research,以下简称LTER)遥感空间栅格数据集,包含针对塞维莱塔LTER站点、经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1993年3月4日16时54分48.2430250秒(协调世界时)采集,轨道行号为036、轨道路径号为032,云量占比达40%。 陆地卫星生态扰动自适应处理系统(Landsat Ecosystem Disturbance Adaptive Processing System,以下简称LEDAPS)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开发,旨在基于陆地卫星专题制图仪及增强型专题制图仪Plus的一级数字量化值生成大气顶反射率,并通过大气校正生成地表反射率产品。美国地质调查局(U.S. Geological Survey,以下简称USGS)已采用LEDAPS算法生产陆地卫星地表反射率气候数据记录。 数据来源: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)LT50320361993063XXX02,LPGS_12.1.3;美国地质调查局苏福尔斯分部,2012年12月24日09时00分29秒(协调世界时)。



