LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Sevilleta LTER collected on 1997-07-21

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Sevilleta LTER, originally collected on 1997-07-21 (17:03:24.2770880Z) by Landsat 5, row 036, path 032. Cloud cover was 0 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 LT50320361997202AAA01, LPGS_12.1.3, USGS, Sioux Falls, 2012-12-24T09:40:18Z.

本长期生态研究（Long-Term Ecological Research, LTER）遥感空间栅格数据集，包含针对塞维列塔长期生态研究站（Sevilleta LTER）的、经陆地卫星生态系统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, ETM+）图像数据。该数据由陆地卫星5号（Landsat 5）于1997年7月21日17时03分24.2770880秒（协调世界时）获取，轨道路径号为032、轨道行号为036，云量为0%。陆地卫星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（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，旨在基于陆地卫星专题制图仪（Landsat Thematic Mapper, TM）和增强型专题制图仪Plus（Enhanced Thematic Mapper 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（United States Geological Survey, USGS）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。数据来源信息如下：美国国家航空航天局陆地卫星项目，2009年；数据标识为Landsat TM LT50320361997202AAA01，处理版本为LPGS_12.1.3；由美国地质调查局苏福尔斯分部发布，发布时间为2012年12月24日09时40分18秒（协调世界时）。