LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Baltimore Ecosystem Study collected on 1987-10-23

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Baltimore Ecosystem Study, originally collected on 1987-10-23 (15:14:02.1000310Z) by Landsat 5, row 33, path 15. Cloud cover was 20 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 LT50150331987296XXX03, LPGS_12.0.2, USGS, Sioux Falls, 2012-07-12T15:55:31Z.

本长期生态研究（Long-Term Ecological Research, LTER）遥感空间栅格数据集，包含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、用于巴尔的摩生态系统研究的陆地卫星增强型专题制图仪（Landsat Enhanced Thematic Mapper）影像数据。该影像原始数据由陆地卫星5号（Landsat 5）于1987年10月23日15时14分02.1000310秒（协调世界时）采集，轨道行号为33，路径号为15，云量覆盖率为20%。LEDAPS软件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开发，可基于陆地卫星专题制图仪及增强型专题制图仪Plus的一级数字数值生成大气层顶反射率，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）已采用该LEDAPS算法，用于生产陆地卫星地表反射率气候数据记录。本数据集源自NASA陆地卫星计划：2009年，陆地卫星TM影像LT50150331987296XXX03，LPGS_12.0.2版本，美国地质调查局（USGS），苏福尔斯，2012年7月12日15时55分31秒（协调世界时）。