LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Andrews Forest LTER collected on 2005-07-13

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Andrews Forest LTER, originally collected on 2005-07-13 (18:44:11.2800190Z) by Landsat 5, row 29, path 46. Cloud cover was 35.3 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 LT50460292005194PAC01, LPGS_12.0.2, USGS, Sioux Falls, 2012-05-05T10:59:46Z.

本长期生态研究（Long Term Ecological Research, LTER）遥感空间栅格数据集由安德鲁斯森林LTER站点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（Landsat Enhanced Thematic Mapper）影像数据构成，该影像由陆地卫星5号（Landsat 5）于2005年7月13日18时44分11.2800190秒（协调世界时）采集，轨道行号为29、路径号为46，云量覆盖率为35.3%。LEDAPS软件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，其功能为基于陆地卫星专题制图仪（Landsat Thematic Mapper, TM）及增强型专题制图仪Plus（ETM+）的一级数字量化值生成大气顶层反射率产品，并通过大气校正得到地表反射率产品。美国地质调查局（U.S. Geological Survey, USGS）已采用LEDAPS算法以生成陆地卫星地表反射率气候数据记录。数据来源为NASA陆地卫星计划（2009年），具体影像为陆地卫星TM影像LT50460292005194PAC01，处理版本为LPGS_12.0.2，由USGS苏福尔斯分部于2012年5月5日10时59分46秒（协调世界时）发布。