LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Kellogg Biological Station LTER collected on 2002-08-07

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Kellogg Biological Station LTER, originally collected on 2002-08-07 (15:57:38.9430250Z) by Landsat 5, row 31, path 21. 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 LT50210312002219LGS01, LPGS_12.0.2, USGS, Sioux Falls, 2012-08-18T07:56:20Z.

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、适配凯洛格生物站长期生态研究站的Landsat增强型专题制图仪（Enhanced Thematic Mapper, ETM+）影像数据。该影像由Landsat 5卫星于2002年8月7日（协调世界时15:57:38.9430250）采集，轨道行号31、路径号21，云覆盖率为0%。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戈达德航天飞行中心与马里兰大学联合研发，其核心功能为基于Landsat专题制图仪（Thematic Mapper, TM）及增强型专题制图仪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（U.S. 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。数据来源：美国国家航空航天局Landsat项目组，2009年；影像编号为Landsat TM LT50210312002219LGS01，处理版本为LPGS_12.0.2；美国地质调查局苏福尔斯办事处，2012年8月18日（协调世界时07:56:20）。