LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Kellogg Biological Station LTER collected on 1991-07-24

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 1991-07-24 (15:46:10.8940000Z) by Landsat 5, row 31, path 21. Cloud cover was 30 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 LT50210311991205XXX03, LPGS_12.0.2, USGS, Sioux Falls, 2012-08-18T07:27:32Z.

本长期生态研究（Long Term Ecological Research, LTER）空间栅格遥感数据集，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）校正的凯洛格生物站LTER站点的陆地卫星增强型专题绘图仪（Landsat Enhanced Thematic Mapper）影像数据。该影像由陆地卫星5号（Landsat 5）于1991年7月24日15时46分10.8940000秒（协调世界时）采集，轨道行号为31、路径号为21，云量覆盖率达30%。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开发，其功能为基于陆地卫星专题绘图仪及增强型专题绘图仪Plus（Enhanced Thematic Mapper Plus, ETM+）的一级数字数值生成大气层顶反射率，并通过大气校正处理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算法以生产陆地卫星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项目，2009年；陆地卫星专题绘图仪（Landsat TM）LT50210311991205XXX03，LPGS_12.0.2；美国地质调查局，苏福尔斯，2012年8月18日07时27分32秒（协调世界时）。