LEDAPS corrected Landsat Enhanced Thematic Mapper image data for North Temperate Lakes LTER collected on 1990-06-15

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 1990-06-15 (16:06:24.9200940Z) 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 LT50250281990166XXX03, LPGS_12.1.2, USGS, Sioux Falls, 2012-11-01T09:50:44Z.本长期生态研究（Long Term Ecological Research, LTER）空间遥感栅格数据集，包含针对北温带湖泊长期生态研究站（North Temperate Lakes LTER）的、经Landsat生态扰动自适应处理系统（Landsat Ecosystem Disturbance Adaptive Processing System, LEDAPS）校正的Landsat增强型专题制图仪（Enhanced Thematic Mapper）影像数据。该影像由Landsat 5卫星于1990年6月15日16时06分24.9200940秒（协调世界时，UTC）采集，轨道行号为028、路径号为025，云量占比为40%。Landsat生态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，其功能为基于Landsat专题制图仪（Thematic Mapper）及增强型专题制图仪Plus（Enhanced Thematic Mapper 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（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。相关数据元信息如下：NASA Landsat计划，2009年；影像编号：Landsat TM LT50250281990166XXX03；处理版本：LPGS_12.1.2；发布机构：美国地质调查局（USGS）苏福尔斯分部；发布时间：2012年11月1日09时50分44秒（协调世界时，UTC）。