LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Baltimore Ecosystem Study collected on 1994-02-28

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Baltimore Ecosystem Study, originally collected on 1994-02-28 (15:07:17.2660000Z) by Landsat 5, row 33, path 15. Cloud cover was 0 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 LT50150331994059XXX02, LPGS_12.0.2, USGS, Sioux Falls, 2012-07-12T16:16:02Z.本长期生态研究（Long Term Ecological Research, LTER）遥感空间栅格数据集，包含针对巴尔的摩生态系统研究、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号于1994年2月28日15时07分17.266秒（协调世界时）采集，轨道行号为33、轨道路径号为15，云量占比为0%。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）戈达德航天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的一级数字数值，计算大气层顶反射率，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LEDAPS算法，用于生成陆地卫星地表反射率气候数据记录产品。数据来源详情如下：美国国家航空航天局陆地卫星计划（2009年），影像编号为Landsat TM LT50150331994059XXX02，处理版本为LPGS_12.0.2；数据分发机构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16时16分02秒（协调世界时）。