LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Central Arizona - Phoenix LTER collected on 2004-07-20

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Central Arizona - Phoenix LTER, originally collected on 2004-07-20 (17:40:16.8660380Z) by Landsat 5, row 37, path 36. Cloud cover was 5.82 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 LT50360372004202PAC01, LPGS_12.0.2, USGS, Sioux Falls, 2012-08-18T04:41:12Z.本长期生态研究（Long Term Ecological Research, LTER）空间栅格遥感数据集，包含针对亚利桑那州中部-凤凰城LTER站点的、经Landsat生态系统扰动自适应处理系统（Landsat Ecosystem Disturbance Adaptive Processing System, LEDAPS）校正后的Landsat增强型专题制图仪（Enhanced Thematic Mapper）影像数据。该数据由Landsat 5卫星于2004年7月20日17时40分16.8660380秒（协调世界时）采集，轨道带号36、轨道行号37，云量覆盖率为5.82%。 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太空飞行中心与马里兰大学联合开发，其可基于Landsat专题制图仪（Thematic Mapper, TM）及增强型专题制图仪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，用于生产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计划，2009年；Landsat TM LT50360372004202PAC01，LPGS_12.0.2版本；美国地质调查局，苏福尔斯，2012年8月18日04时41分12秒（协调世界时）。