LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Baltimore Ecosystem Study collected on 2008-11-01
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This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Baltimore Ecosystem Study, originally collected on 2008-11-01 (15:29:56.7810500Z) by Landsat 5, row 33, path 15. Cloud cover was 0.5 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 LT50150332008306GNC01, LPGS_12.0.2, USGS, Sioux Falls, 2012-05-30T18:55:17Z.
本长期生态研究(Long-Term Ecological Research, LTER)遥感空间栅格数据集,涵盖巴尔的摩生态研究项目中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(Enhanced Thematic Mapper, ETM+)影像数据。该影像由陆地卫星5号(Landsat 5)于2008年11月1日15时29分56.7810500秒(世界协调时)采集,轨道行号33、轨道条带号15,云量占比为0.5%。
陆地卫星生态扰动自适应处理系统(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,其核心功能为基于陆地卫星专题制图仪(Landsat Thematic Mapper, TM)及增强型专题制图仪Plus的一级产品数字数值,计算大气层顶部反射率,并通过大气校正流程生成地表反射率产品。
美国地质调查局(U.S. Geological Survey, USGS)已采用该LEDAPS算法,用于生产陆地卫星地表反射率气候数据记录。
数据来源标注: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)LT50150332008306GNC01,LPGS_12.0.2版本,美国地质调查局,苏福尔斯,2012年5月30日18时55分17秒(世界协调时)。
创建时间:
2015-05-06



