LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Arctic LTER collected on 2010-08-02

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Arctic LTER, originally collected on 2010-08-02 (21:20:46.0610940Z) by Landsat 5, row 12, path 72. Cloud cover was 20.07 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 LT50720122010214GLC00, LPGS_12.0.2, USGS, Sioux Falls, 2012-07-12T20:11:56Z.

本长期生态研究（Long Term Ecological Research, LTER）空间遥感栅格数据集，包含针对北极长期生态研究站点（Arctic LTER）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（Landsat Enhanced Thematic Mapper, ETM+）影像数据。该影像由陆地卫星5号（Landsat 5）于2010年8月2日21时20分46.0610940秒（协调世界时）采集，轨道行号为12，轨道路径号为72，云量占比为20.07%。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（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，并通过大气校正生成地表反射率产品。美国地质调查局（United States Geological Survey, USGS）已采用LEDAPS算法，用于生产陆地卫星地表反射率气候数据记录（Landsat Surface Reflectance Climate Data Record）。数据来源信息：美国国家航空航天局陆地卫星计划，2009年；产品标识为Landsat TM LT50720122010214GLC00、LPGS_12.0.2；数据提供方为美国地质调查局苏福尔斯分部，发布时间为2012年7月12日20时11分56秒（协调世界时）。