LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Kellogg Biological Station LTER collected on 2009-08-10

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Kellogg Biological Station LTER, originally collected on 2009-08-10 (16:11:58.4180190Z) by Landsat 5, row 31, path 21. Cloud cover was 47.63 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 LT50210312009222GNC04, LPGS_12.0.2, USGS, Sioux Falls, 2012-08-18T08:10:21Z.

本LTER遥感空间栅格数据集包含经LEDAPS校正的Landsat增强型专题制图仪（Enhanced Thematic Mapper）影像数据，采集自凯洛格生物站长期生态研究站点（Kellogg Biological Station LTER），原始采集时间为2009年8月10日16时11分58.4180190秒（UTC时区），由Landsat 5卫星获取，轨道行号31、路径号21，影像云量为47.63%。Landsat生态系统扰动自适应处理系统（Landsat Ecosystem Disturbance Adaptive Processing System，LEDAPS）软件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研发，旨在基于Landsat专题制图仪与增强型专题制图仪Plus（Enhanced Thematic Mapper Plus）的一级数字量化值生成大气顶层反射率，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，用于生产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陆地卫星计划（NASA Landsat Program），2009年，Landsat TM LT50210312009222GNC04，LPGS_12.0.2，美国地质调查局（USGS），苏福尔斯，数据发布时间为2012年8月18日08时10分21秒（UTC时区）。