LEDAPS corrected Landsat Enhanced Thematic Mapper image data for North Temperate Lakes LTER collected on 2002-11-07

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for North Temperate Lakes LTER, originally collected on 2002-11-07 (16:18:31.3020250Z) by Landsat 5, row 028, path 025. Cloud cover was 40 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 LT50250282002311EDC01, LPGS_12.1.2, USGS, Sioux Falls, 2012-11-01T10:54:00Z.

本长期生态研究（Long Term Ecological Research, LTER）空间栅格遥感数据集，包含针对北温带湖泊LTER站点、经Landsat生态系统扰动自适应处理系统（LEDAPS）校正的Landsat增强型专题制图仪（Enhanced Thematic Mapper, ETM+）影像数据。该数据由Landsat 5卫星于2002年11月7日16时18分31.3020250秒（协调世界时，UTC）采集，轨道行号（Row）为028、轨道路径号（Path）为025，云量覆盖率为40%。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中心与马里兰大学联合开发，其功能为基于Landsat专题制图仪（Thematic Mapper, TM）及增强型专题制图仪Plus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（USGS）已采用LEDAPS算法以生成Landsat地表反射率气候数据记录。本数据源自美国国家航空航天局Landsat项目，2009年；数据标识为Landsat TM LT50250282002311EDC01，处理版本为LPGS_12.1.2；发布机构为美国地质调查局苏福尔斯分部，发布时间为2012年11月1日10时54分00秒（协调世界时，UTC）。