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Assessment of the Suomi NPP VIIRS Land Surface Albedo Data Using Station Measurements and High -Resolution Albedo Maps
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2016
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Source: Remote Sens. 2016, 8(2), 137
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Journal Title:Remote Sensing
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Description:Land surface albedo (LSA), one of the Visible Infrared Imaging Radiometer Suite (VIIRS) environmental data records (EDRs), is a fundamental component for linking the land surface and the climate system by regulating shortwave energy exchange between the land and the atmosphere. Currently, the improved bright pixel sub-algorithm (BPSA) is a unique algorithm employed by VIIRS to routinely generate LSA EDR from VIIRS top-of-atmosphere (TOA) observations. As a product validation procedure, LSA EDR reached validated (V1 stage) maturity in December 2014. This study summarizes recent progress in algorithm refinement, and presents comprehensive validation and evaluation results of VIIRS LSA by using extensive field measurements, Moderate Resolution Imaging Spectroradiometer (MODIS) albedo product, and Landsat-retrieved albedo maps.
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Source:Remote Sens. 2016, 8(2), 137
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Rights Information:CC BY
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Compliance:Submitted
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