The invention is based on multiple types of remote sensing satellite images and sun glitter reflectivity spectrum characteristics and provides a de-glitter method for the sun glitter non-sensitive water body index. The method is characterized in that band operation is performed based on a remote sensing image, the de-glitter water body index that is not sensitive to the sun glitter is constructed, and the de-glitter remote sensing image is obtained. The index is based on linear combination of green, red and near-infrared bands. SGD-WI can not only effectively remove the sun glitter of the seasurface without floating objects, but also for sea surface with algal blooms and floating canola (or other large algae). The method is advantaged in that the index SGD-WI is not only suitable for remote sensing image reflectivity images, but also for radiance images and can be utilized for extraction and inversion of the water information and monitoring of parameters such as terrestrial vegetation.
; 李琳; 安德玉; 刘海龙
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