遥感技术是一种先进的环境信息获取技术,在获取大面积同步和动态环境信息方面,是其它手段无法比拟和完成的,因此,应用日益广泛,许多国家相继将这一技术应用于环境监测与研究中,取得了显著的社会经济效益。如1969年美国圣·巴巴拉海底油井破裂和1974年日本水岛滩油罐事故中油对海洋污染的调查,1976年德国对易北河下游热污 Remote sensing technology is an advanced environmental information acquisition technology that can not be compared and completed by other means in acquiring large-area synchronous and dynamic environmental information. Therefore, many applications of this technology to environmental monitoring and environmental monitoring In the research, it has made remarkable social and economic benefits. Such as the United States in 1969 San Barbara oil wells ruptured the sea and 1974 Shui Dao Tan oil tanker accident CNOOC survey of marine pollution in Germany in 1976 on the lower reaches of the Elbe