LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Cedar Creek LTER collected on 1984-06-12

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for Cedar Creek LTER, originally collected on 1984-06-12 (16:26:53.0240440Z) by Landsat 5, row 28, path 27. Cloud cover was 30 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 LT50270281984164AAA03, LPGS_12.0.2, USGS, Sioux Falls, 2012-07-12T22:46:51Z.

本长期生态研究（Long-Term Ecological Research, LTER）遥感空间栅格数据集包含雪松溪LTER站点的经LEDAPS校正的陆地卫星增强型专题制图仪（Enhanced Thematic Mapper, ETM）影像数据，该数据由陆地卫星5号于1984年6月12日16时26分53.0240440秒（协调世界时）采集，轨道行号为28、路径号为27，云量覆盖率达30%。
陆地卫星生态扰动自适应处理系统（Landsat Ecosystem Disturbance Adaptive Processing System, 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（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（Landsat Surface Reflectance Climate Data Record）。
数据来源：美国国家航空航天局陆地卫星项目组，2009年；陆地卫星TM LT50270281984164AAA03，LPGS_12.0.2，美国地质调查局苏福尔斯分部，2012年7月12日22时46分51秒（协调世界时）。