LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Sevilleta LTER collected on 2009-09-24
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This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Sevilleta LTER, originally collected on 2009-09-24 (17:22:59.2640130Z) by Landsat 5, row 037, path 032. Cloud cover was 15.75 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 LT50320372009267PAC01, LPGS_12.1.3, USGS, Sioux Falls, 2012-12-24T10:46:12Z.
本长期生态研究(Long Term Ecological Research, LTER)遥感空间栅格数据集,包含经Landsat生态系统扰动自适应处理系统(LEDAPS)校正的塞维利亚塔长期生态研究站(Sevilleta LTER)陆地卫星增强型专题制图仪(Enhanced Thematic Mapper, ETM+)影像数据。该影像由陆地卫星5号(Landsat 5)于2009年9月24日17时22分59.2640130秒(协调世界时,UTC)采集,轨道行号为037,轨道路径号为032。影像云量占比为15.75%。Landsat生态系统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,其核心功能为基于陆地卫星专题制图仪(Thematic Mapper, TM)及增强型专题制图仪Plus(ETM+)的一级产品数字量化值,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(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项目,2009年;影像编号:Landsat TM LT50320372009267PAC01,处理版本:LPGS_12.1.3;美国地质调查局苏福尔斯分部,2012年12月24日10时46分12秒(协调世界时,UTC)。
提供机构:
Environmental Data Initiative



