BASIN POLLUTION DETECTION METHOD AND SYSTEM BASED ON MULTI-SOURCE REMOTE SENSING DATA

摘要

A basin pollution detection method and system based on multi-source remote sensing data. The method comprises: obtaining multi-source remote sensing data of a detected region in a basin environment (101); extracting pollution information from the multi-source remote sensing data (102); determining whether a value of the extracted pollution information exceeds a preset pollutant determining threshold (103); and if the value of the extracted pollution information exceeds the determining threshold, determining that a pollution accident occurs in the detected region (104). Accordingly, by means of the method, remote sensing data can be collected, analyzed and managed, and a pollution accident and the position of an accident source can be determined, thereby improving the treatment speed and the response speed of the basin pollution.