LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Baltimore Ecosystem Study collected on 2009-02-05

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Baltimore Ecosystem Study, originally collected on 2009-02-05 (15:32:05.4230940Z) by Landsat 5, row 33, path 15. Cloud cover was 34.24 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 LT50150332009036GNC01, LPGS_11.6.0, USGS, Sioux Falls, 2012-03-08T01:17:42Z.

本长期生态研究（Long Term Ecological Research, LTER）遥感空间栅格数据集，包含经LEDAPS（Landsat生态扰动自适应处理系统，Landsat Ecosystem Disturbance Adaptive Processing System）校正后的巴尔的摩生态研究区Landsat增强型专题制图仪（Enhanced Thematic Mapper）影像数据。该影像由陆地卫星5号（Landsat 5）于2009年2月5日15时32分05.423094秒（协调世界时）采集，轨道行号为33、轨道带号为15，云量覆盖率为34.24%。Landsat生态扰动自适应处理系统（Landsat Ecosystem Disturbance Adaptive Processing System, LEDAPS）最初由美国国家航空航天局（National Aeronautics and Space Administration, NASA）戈达德航天中心与马里兰大学联合开发，其核心功能为基于Landsat专题制图仪及增强型专题制图仪Plus的一级数字量化值生成大气顶部反射率，并通过大气校正流程生成地表反射率产品。美国地质调查局（United States Geological Survey, USGS）已采用LEDAPS算法用于生成Landsat地表反射率气候数据记录。本数据集相关元数据信息如下：美国国家航空航天局Landsat项目组，2009年；影像标识为Landsat TM LT50150332009036GNC01，处理软件版本为LPGS_11.6.0；数据由美国地质调查局苏福尔斯分部发布，发布时间为2012年3月8日01时17分42秒（协调世界时）。