LEDAPS corrected Landsat Enhanced Thematic Mapper image data for California Current Ecosystem LTER collected on 1992-10-19

This LTER Remote Sensing spatial raster dataset consists of LEDAPS corrected Landsat Enhanced Thematic Mapper image data for California Current Ecosystem LTER, originally collected on 1992-10-19 (17:44:00.9070940Z) by Landsat 5, row 037, path 040. Cloud cover was 10 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 LT50400371992293XXX02, LPGS_12.1.3, USGS, Sioux Falls, 2012-12-08T20:17:45Z.本数据集为长期生态研究（Long Term Ecological Research，LTER）体系下加州洋流生态系统长期生态研究站点（California Current Ecosystem 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）影像数据。该影像于1992年10月19日17时44分00.9070940秒（协调世界时）由陆地卫星5号（Landsat 5）获取，轨道行号为037、路径号为040，云量覆盖率为10%。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（Landsat Thematic Mapper）及增强型专题制图仪Plus（ETM+）的一级产品数字数值，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（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。本数据源自美国国家航空航天局陆地卫星计划（2009年），影像编号为Landsat TM LT50400371992293XXX02，处理版本为LPGS_12.1.3，由美国地质调查局（USGS）苏福尔斯分部于2012年12月8日20时17分45秒（协调世界时）发布。