LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Andrews Forest LTER collected on 2007-08-04
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This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Andrews Forest LTER, originally collected on 2007-08-04 (18:49:55.1640310Z) by Landsat 5, row 29, path 46. Cloud cover was 13.22 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 LT50460292007216PAC01, LPGS_12.0.0, USGS, Sioux Falls, 2012-03-28T06:03:49Z.
本长期生态研究(Long Term Ecological Research,LTER)遥感空间栅格数据集包含针对安德鲁斯森林LTER站点的、经Landsat生态系统扰动自适应处理系统(Landsat Ecosystem Disturbance Adaptive Processing System,LEDAPS)校正的Landsat增强型专题制图仪图像数据。该数据由Landsat 5卫星于2007年8月4日18时49分55.1640310秒(协调世界时,UTC)采集,影像对应行号29、条带号46,云量覆盖率为13.22%。 Landsat生态系统扰动自适应处理系统(LEDAPS)最初由美国国家航空航天局(National Aeronautics and Space Administration,NASA)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Landsat专题制图仪(Thematic Mapper,TM)及增强型专题制图仪Plus(Enhanced Thematic Mapper Plus,ETM+)的一级数字数值生成大气顶层反射率数据,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LEDAPS算法用于生成Landsat地表反射率气候数据记录。 数据来源:美国国家航空航天局Landsat项目,2009年,Landsat TM LT50460292007216PAC01,LPGS_12.0.0,美国地质调查局苏福尔斯办事处,2012年3月28日06时03分49秒(UTC)。



