Atmospheric Correction over Coastal Turbid Waters Based on Space-borne LiDAR Aerosol Data
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Abstract
An atmospheric correction method based on space-borne LiDAR(CALIOP) aerosol data is proposed.This method is tested on the Yangtze River Estuary and its adjacent turbid waters.By comparising with in-situ spectral data,we can draw a conclusion that the method is effective to avoid the restriction of in-situ data and the unreasonable hypothesis.With this method,we can successfully retrieve the water-leaving radiance and recover the stripes in the SeaDAS standard atmospheric correction products caused by short wave infrared(SWIR) band at 1 640 nm.
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