LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Santa Barbara Coastal LTER collected on 2002-09-11
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This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Santa Barbara Coastal LTER, originally collected on 2002-09-11 (18:08:32.2800440Z) by Landsat 5, row 036, path 042. 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 LT50420362002254XXX01, LPGS_12.1.3, USGS, Sioux Falls, 2012-11-19T06:22:42Z.
本LTER遥感空间栅格数据集由经LEDAPS校正的陆地卫星增强型专题制图仪(Landsat Enhanced Thematic Mapper)影像数据组成,覆盖圣巴巴拉海岸长期生态研究站(Santa Barbara Coastal LTER)区域,原始影像由陆地卫星5号(Landsat 5)于2002年9月11日18时08分32.2800440秒(协调世界时,UTC)采集,轨道行号为036,轨道路径号为042,云量占比为20%。
陆地卫星生态扰动自适应处理系统(LEDAPS,Landsat Ecosystem Disturbance Adaptive Processing System)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研发,其功能为基于陆地卫星专题制图仪(Landsat Thematic Mapper)及增强型专题制图仪Plus(Enhanced Thematic Mapper Plus)的一级数字数值,计算大气层顶部反射率,并通过大气校正生成地表反射率产品。
美国地质调查局(USGS,U.S. Geological Survey)已采用该LEDAPS算法,用于生成陆地卫星地表反射率气候数据记录(Landsat Surface Reflectance Climate Data Record)。
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)数据编号LT50420362002254XXX01,处理版本LPGS_12.1.3;美国地质调查局苏福尔斯分部,2012年11月19日06时22分42秒(协调世界时,UTC)。
提供机构:
Environmental Data Initiative



