LEDAPS corrected Landsat Enhanced Thematic Mapper image data for California Current Ecosystem LTER collected on 1999-07-19

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 1999-07-19 (18:00:16.9290630Z) 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 LT50400371999200AAA01, LPGS_12.1.3, USGS, Sioux Falls, 2012-12-08T20:48:22Z.

本数据集为长期生态研究（Long Term Ecological Research，LTER）加利福尼亚流生态系统LTER的空间栅格型遥感数据集，包含经LEDAPS（Landsat生态扰动自适应处理系统，Landsat Ecosystem Disturbance Adaptive Processing System）校正的Landsat增强型专题制图仪（Landsat Enhanced Thematic Mapper）影像数据，由Landsat 5卫星于1999年7月19日18时00分16.9290630秒（协调世界时）采集，轨道行号037、路径号040，云量为0%。

Landsat生态扰动自适应处理系统（Landsat Ecosystem Disturbance Adaptive Processing System，LEDAPS）软件最初由美国国家航空航天局（National Aeronautics and Space Administration，NASA）戈达德太空飞行中心与马里兰大学（University of Maryland）联合开发，可基于Landsat专题制图仪（Landsat Thematic Mapper）及增强型专题制图仪Plus（Enhanced Thematic Mapper Plus）的1级数字量化值计算大气层顶反射率（top-of-atmosphere reflectance），并通过大气校正生成地表反射率产品（surface-reflectance product）。美国地质调查局（U.S. Geological Survey，USGS）已采用该LEDAPS算法以生成Landsat地表反射率气候数据记录（Landsat Surface Reflectance Climate Data Record）。

美国国家航空航天局Landsat项目组，2009年，Landsat TM LT50400371999200AAA01，LPGS_12.1.3，美国地质调查局苏福尔斯分部，2012年12月8日20时48分22秒（协调世界时）。