LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Harvard Forest LTER collected on 1994-11-29
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This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Harvard Forest LTER, originally collected on 1994-11-29 (14:47:01.6210000Z) by Landsat 5, row 30, path 13. Cloud cover was 20 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 LT50130301994333XXX02, LPGS_12.0.2, USGS, Sioux Falls, 2012-08-21T07:12:57Z.
本长期生态研究(Long Term Ecological Research, LTER)遥感空间栅格数据集,包含针对哈佛森林LTER站点、经陆地卫星生态扰动自适应处理系统(Landsat Ecosystem Disturbance Adaptive Processing System, LEDAPS)校正的陆地卫星增强型专题制图仪(Landsat Enhanced Thematic Mapper)影像数据。该数据由陆地卫星5号(Landsat 5)于1994年11月29日14时47分01.6210000秒(世界协调时)采集,轨道行号为30、路径号为13,云覆盖率达20%。
陆地卫星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,其可基于陆地卫星专题制图仪及增强型专题制图仪Plus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(U.S. Geological Survey, USGS)已采用LEDAPS算法,用于生成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计划,2009年,陆地卫星专题制图仪(Landsat TM)LT50130301994333XXX02,LPGS_12.0.2,美国地质调查局苏福尔斯分部,2012年8月21日07时12分57秒(世界协调时)。
提供机构:
Environmental Data Initiative



