LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Central Arizona - Phoenix LTER collected on 1997-04-28

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 1997-04-28 (17:25:37.2110310Z) by Landsat 5, row 37, path 36. 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 LT50360371997118XXX01, LPGS_12.0.2, USGS, Sioux Falls, 2012-08-18T08:34:20Z.本数据集为长期生态研究（Long Term Ecological Research, LTER）的遥感空间栅格数据集，包含经陆地卫星生态扰动自适应处理系统（Landsat Ecosystem Disturbance Adaptive Processing System, LEDAPS）校正的陆地卫星增强型专题制图仪（Landsat Enhanced Thematic Mapper, ETM+）影像数据，覆盖亚利桑那州中部-凤凰城长期生态研究区域。该影像由陆地卫星5号（Landsat 5）于1997年4月28日17时25分37.2110310秒（协调世界时）采集，轨道行号为37、轨道路径号为36，云量为0%。 陆地卫星生态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，可基于陆地卫星专题制图仪（Thematic Mapper, TM）及增强型专题制图仪Plus（Enhanced Thematic Mapper Plus, ETM+）的一级数字数值，计算大气层顶部反射率，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，用于生成陆地卫星地表反射率气候数据记录。 数据来源标注如下：美国国家航空航天局陆地卫星计划，2009年；陆地卫星TM影像LT50360371997118XXX01，LPGS_12.0.2版本；美国地质调查局，苏福尔斯，2012年8月18日08时34分20秒（协调世界时）。