LEDAPS corrected Landsat Enhanced Thematic Mapper image data for California Current Ecosystem LTER collected on 1989-09-09

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 1989-09-09 (17:48:38.9410060Z) by Landsat 5, row 037, path 040. 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 LT50400371989252XXX01, LPGS_12.1.3, USGS, Sioux Falls, 2012-12-08T19:22:55Z.

本数据集为长期生态研究（Long-Term Ecological Research, LTER）遥感空间栅格数据集，包含针对加州洋流生态系统长期生态研究站的、经Landsat生态系统扰动自适应处理系统（Landsat Ecosystem Disturbance Adaptive Processing System, LEDAPS）校正的Landsat增强型专题制图仪（Enhanced Thematic Mapper）影像数据。该影像原始由Landsat 5卫星于1989年9月9日17时48分38.9410060秒（协调世界时，UTC）采集，轨道行号037、路径号040，云量占比为0%。Landsat生态系统扰动自适应处理系统软件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，其功能为基于Landsat专题制图仪（Thematic Mapper）及增强型专题制图仪Plus（Enhanced Thematic Mapper Plus）的一级数字量化值生成大气顶反射率，并通过大气校正生成地表反射率产品。美国地质调查局（United States Geological Survey, USGS）已采用该LEDAPS算法生产Landsat地表反射率气候数据记录。数据来源标注为：美国国家航空航天局Landsat计划，2009年，Landsat TM LT50400371989252XXX01，LPGS_12.1.3，美国地质调查局（USGS），苏福尔斯，2012年12月8日19时22分55秒（协调世界时，UTC）。