LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Kellogg Biological Station LTER collected on 1990-05-18

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 1990-05-18 (15:42:59.6390000Z) by Landsat 5, row 31, path 21. 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 LT50210311990138XXX03, LPGS_12.0.2, USGS, Sioux Falls, 2012-08-18T07:19:39Z.本长期生态研究（Long Term Ecological Research，LTER）空间栅格数据集，包含经Landsat生态扰动自适应处理系统（LEDAPS，Landsat Ecosystem Disturbance Adaptive Processing System）校正的、用于凯洛格生物站LTER站点的Landsat增强型专题制图仪影像数据，该影像由Landsat 5卫星于1990年5月18日15时42分59.6390000秒（协调世界时）采集，轨道行号为31、路径号为21，云量覆盖率为40%。Landsat生态扰动自适应处理系统（LEDAPS）软件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开发，用于基于Landsat专题制图仪及增强型专题制图仪Plus的一级数字量化值生成大气顶部反射率，并通过大气校正生成地表反射率产品。美国地质调查局（USGS）已采用该LEDAPS算法生产Landsat地表反射率气候数据记录。数据来源信息：美国国家航空航天局Landsat项目，2009年，Landsat TM LT50210311990138XXX03，LPGS_12.0.2，美国地质调查局（USGS），苏福尔斯，2012年8月18日07时19分39秒（协调世界时）