LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Coweeta LTER collected on 1984-10-19
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This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Coweeta LTER, originally collected on 1984-10-19 (15:36:14.5340810Z) by Landsat 5, row 36, path 18. 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 LT50180361984293XXX02, LPGS_12.0.2, USGS, Sioux Falls, 2012-06-16T19:56:38Z.
本数据集为长期生态研究站(Long Term Ecological Research, LTER)遥感空间栅格数据集,包含针对考伊塔长期生态研究站(Coweeta LTER)的、经LEDAPS(Landsat Ecosystem Disturbance Adaptive Processing System)校正的Landsat增强型专题制图仪(Enhanced Thematic Mapper)影像数据。该影像由Landsat 5卫星于1984年10月19日15时36分14.5340810秒(UTC时间)采集,轨道行号为36、轨道路径号为18,云量覆盖率为40%。
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专题制图仪及增强型专题制图仪Plus(Enhanced Thematic Mapper Plus)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算法以生成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 LT50180361984293XXX02,LPGS_12.0.2版本;美国地质调查局,苏福尔斯,2012年6月16日19时56分38秒(UTC时间)。
创建时间:
2015-08-05



