LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Cedar Creek LTER collected on 1991-09-04

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Cedar Creek LTER, originally collected on 1991-09-04 (16:22:25.2230380Z) by Landsat 5, row 28, path 27. 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 LT50270281991247XXX04, LPGS_12.0.0, USGS, Sioux Falls, 2012-03-29T17:55:20Z.

本长期生态研究（Long Term Ecological Research, LTER）遥感空间栅格数据集，包含针对锡达克里克长期生态研究站的、经Landsat生态扰动自适应处理系统（Landsat Ecosystem Disturbance Adaptive Processing System, LEDAPS）校正的Landsat增强型专题制图仪（Enhanced Thematic Mapper, ETM+）影像数据。该数据由陆地卫星5号（Landsat 5）于1991年9月4日16时22分25.2230380秒（协调世界时）采集，轨道行号为28、轨道路径号为27，云量为0%。
Landsat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Landsat专题制图仪（Thematic Mapper, TM）及增强型专题制图仪Plus（ETM+）的一级数字量化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（United States Geological Survey, USGS）已采用LEDAPS算法生产Landsat地表反射率气候数据记录。
数据来源：美国国家航空航天局Landsat计划，2009年；Landsat TM LT50270281991247XXX04，LPGS_12.0.0；美国地质调查局，苏福尔斯，2012年3月29日17时55分20秒（协调世界时）。