LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Konza Prairie LTER collected on 1994-08-18

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Konza Prairie LTER, originally collected on 1994-08-18 (16:24:02.1770440Z) by Landsat 5, row 33, path 28. 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 LT50280331994230XXX02, LPGS_12.0.2, USGS, Sioux Falls, 2012-08-18T08:51:53Z.

本LTER（Long-Term Ecological Research，长期生态研究）遥感空间栅格数据集，包含针对康扎草原LTER站点、经LEDAPS（Landsat Ecosystem Disturbance Adaptive Processing System，Landsat生态扰动自适应处理系统）校正的Landsat增强型专题制图仪（Enhanced Thematic Mapper, ETM+）影像数据，其原始影像由Landsat 5卫星于1994年8月18日（世界协调时16时24分02.1770440秒）获取，轨道行号33、路径号28，云量为0%。Landsat生态扰动自适应处理系统（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联合开发，可基于Landsat专题制图仪（Thematic Mapper, TM）及增强型专题制图仪Plus（Enhanced Thematic Mapper Plus, ETM+）的一级数字量化值计算大气顶层反射率，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）已采用该LEDAPS算法，用于生产Landsat地表反射率气候数据记录产品。相关数据来源信息如下：美国国家航空航天局Landsat项目组，2009年；Landsat TM LT50280331994230XXX02，LPGS_12.0.2；美国地质调查局，苏福尔斯，2012年8月18日08时51分53秒（世界协调时）。