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LEDAPS Calibration, Reflectance, Atmospheric Correction Preprocessing Code, Version 2

Model Overview

ModelLEDAPS Calibration, Reflectance, Atmospheric Correction Preprocessing Code, Version 2
VersionV2
DOI10.3334/ORNLDAAC/1146
Release date2013-03-01
ProjectModel Archive
Time Period1980-01-01 to 2012-12-31

Description

The Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS) was a NASA project to map disturbance, regrowth, and permanent forest conversion across the continent (Masek et al., 2006). The LEDAPS processes Landsat imagery to surface reflectance, using atmospheric correction routines developed for the Terra MODIS instrument (Vermote et al., 1997). The original LEDAPS software was developed at NASA GSFC by Eric Vermote, Nazmi Saleous, Jonathan Kutler, and Robert Wolfe with support from the NASA Terrestrial Ecology program (PI: Jeff Masek). This version, Version 2, was adapted by Dr. Feng Gao, and is a stand-alone version of Landsat 1T calibration, TOA reflectance, cloud masking, and atmospheric correction preprocessing chain. The Version 2 LEDAPS software was designed to work with the standard "web enabled" EROS L1T product for Landsat-5 and Landsat-7, and supports both historic and current EROS metadata models. The LEDAPS code is now part of the National Satellite Land Remote Sensing Data Archive at the U.S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center, and distributed through Git Hub.

Documentation

Model reference document

Citation

Masek, J.G., E.F. Vermote, N. Saleous, R. Wolfe, F.G. Hall, F. Huemmrich, F. Gao, J. Kutler, and T.K. Lim. 2013. LEDAPS Calibration, Reflectance, Atmospheric Correction Preprocessing Code, Version 2. Model product. ORNL DAAC, Oak Ridge, Tennessee, USA. http://dx.doi.org/10.3334/ORNLDAAC/1146
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Project

Model Archive: The Model Archive allows users to evaluate the uncertainties of model results in comparison to results from other models in assessment/policy studies. In addition, the archived models allow users to see how models treat individual processes (source code) and what the model inputs were (state parameters, spin-up data, driving variables). For each model the DAAC will have documentation, source code (with version number), input data, example output data, and post-processing or analysis code (if applicable).

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  • LEDAPS_V2.pdf

Model Files

Access is restricted for LEDAPS Calibration, Reflectance, Atmospheric Correction Preprocessing Code, Version 2. If you have questions about this product, please contact the ORNL DAAC User Support Office.


Version History

VersionModel TitlePublished
V1LEDAPS Landsat Calibration, Reflectance, Atmospheric Correction Preprocessing Code 2012-05-07
V2LEDAPS Calibration, Reflectance, Atmospheric Correction Preprocessing Code, Version 22013-03-01

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