LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Arctic LTER collected on 2008-06-23
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This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Arctic LTER, originally collected on 2008-06-23 (21:30:11.2110880Z) by Landsat 5, row 12, path 74. Cloud cover was 31.81 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 LT50740122008175GLC00, LPGS_11.6.0, USGS, Sioux Falls, 2012-03-06T11:33:32Z.
本长期生态研究(Long-Term Ecological Research, LTER)遥感空间栅格数据集,由面向北极长期生态研究的、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影像数据组成。该影像由陆地卫星5号于2008年6月23日21时30分11.2110880秒(协调世界时)采集,轨道行号为12、条带号为74,云量占比31.81%。
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,其功能为基于陆地卫星专题制图仪(TM)及增强型专题制图仪Plus(ETM+)的一级数字数值,计算大气层顶部反射率,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)已采用该LEDAPS算法,用于生成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影像LT50740122008175GLC00,LPGS_11.6.0版本;美国地质调查局,苏福尔斯,2012年3月6日11时33分32秒(协调世界时)。
创建时间:
2015-05-02



