LEDAPS corrected Landsat Enhanced Thematic Mapper image data for North Temperate Lakes LTER collected on 1993-11-23
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This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for North Temperate Lakes LTER, originally collected on 1993-11-23 (16:02:48.0480060Z) by Landsat 5, row 030, path 024. Cloud cover was 20 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 LT50240301993327XXX02, LPGS_12.1.1, USGS, Sioux Falls, 2012-10-27T02:21:27Z.
本数据集为长期生态研究(Long Term Ecological Research,简称LTER)遥感空间栅格数据集,包含北温带湖泊LTER站点的经Landsat生态扰动自适应处理系统(Landsat Ecosystem Disturbance Adaptive Processing System,缩写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11月23日16时02分48.0480060秒(协调世界时)采集,对应轨道路径024、行030,云覆盖率为20%。
Landsat生态扰动自适应处理系统(LEDAPS)软件最初由美国国家航空航天局戈达德航天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(Thematic Mapper,简称TM)及增强型专题制图仪Plus(Enhanced Thematic Mapper Plus,简称ETM+)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,缩写USGS)已采用LEDAPS算法以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项目,2009年的影像编号为Landsat TM LT50240301993327XXX02,处理版本为LPGS_12.1.1,由美国地质调查局苏福尔斯分部于2012年10月27日02时21分27秒(协调世界时)发布。
提供机构:
Environmental Data Initiative



