LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Konza Prairie LTER collected on 1999-09-17
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This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Konza Prairie LTER, originally collected on 1999-09-17 (16:43:28.2680560Z) 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 LT50280331999260XXX02, LPGS_12.0.2, USGS, Sioux Falls, 2012-08-18T08:52:37Z.
本LTER(长期生态研究,Long Term Ecological Research)遥感空间栅格数据集,包含针对康扎草原LTER站点的、经LEDAPS(Landsat生态扰动自适应处理系统,Landsat Ecosystem Disturbance Adaptive Processing System)校正的Landsat增强型专题制图仪(Enhanced Thematic Mapper,ETM)影像数据。该影像由Landsat 5卫星于1999年9月17日16时43分28.2680560秒(协调世界时)采集,轨道行号33、轨道带号28,云覆盖率为30%。
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(USGS)已采用该LEDAPS算法,用于生成Landsat地表反射率气候数据记录。
数据相关元信息:美国国家航空航天局Landsat项目组,2009年;Landsat TM影像编号LT50280331999260XXX02,处理版本LPGS_12.0.2;美国地质调查局(USGS)苏福尔斯办事处,2012年8月18日08时52分37秒(协调世界时)。
提供机构:
Environmental Data Initiative



