LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Konza Prairie LTER collected on 1984-05-18

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Konza Prairie LTER, originally collected on 1984-05-18 (16:34:30.3300130Z) by Landsat 5, row 33, path 28. 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 LT50280331984139XXX08, LPGS_12.0.2, USGS, Sioux Falls, 2012-08-11T23:30:07Z.

本长期生态研究（Long Term Ecological Research, LTER）遥感空间栅格数据集，包含针对康扎草原LTER站点的、经Landsat生态系统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+）图像数据。该数据的原始影像由Landsat 5卫星于1984年5月18日16时34分30.3300130秒（协调世界时，UTC）采集，对应轨道行号为33、路径号为28，云量占比30%。Landsat生态系统扰动自适应处理系统（LEDAPS）软件最初由美国国家航空航天局戈达德航天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的L1级数字数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（U.S. Geological Survey, USGS）已采用该LEDAPS算法，用于生成Landsat地表反射率气候数据记录。本数据相关来源信息为：美国国家航空航天局Landsat计划，2009年；Landsat TM影像LT50280331984139XXX08，LPGS_12.0.2版本；美国地质调查局苏福尔斯分部，2012年8月11日23时30分07秒（协调世界时，UTC）。