LEDAPS corrected Landsat Enhanced Thematic Mapper image data for California Current Ecosystem LTER collected on 1993-08-19

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 1993-08-19 (17:44:56.5900810Z) by Landsat 5, row 037, path 040. 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 LT50400371993231AAA04, LPGS_12.1.3, USGS, Sioux Falls, 2012-12-08T20:03:49Z.本长期生态研究（Long Term Ecological Research，LTER）遥感空间栅格数据集，由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）影像数据构成，服务于加利福尼亚海流生态系统长期生态研究站点。该数据由陆地卫星5号于1993年8月19日17时44分56.5900810秒（协调世界时）采集，影像行号为037、路径号为040，云量占比30%。 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航天飞行中心与马里兰大学联合开发，其功能为基于陆地卫星专题制图仪及增强型专题制图仪Plus的1级数字数值计算大气顶层反射率，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）已采用该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：美国国家航空航天局陆地卫星项目，2009年，陆地卫星专题制图仪（Landsat TM）LT50400371993231AAA04，LPGS_12.1.3，美国地质调查局，苏福尔斯，2012年12月8日20时03分49秒（协调世界时）。