基于多源遥感的海上溢油检测研究  

Technology of Marine Oil Spill Monitoring Based on Multi-Source Remote Sensing

作　　者：兰国新[1] 李颖[1] 刘丙新[1] 高超[2] 

机构地区：[1]大连海事大学环境信息研究所,辽宁大连116026 [2]大连海事大学航海学院,辽宁大连116026

出　　处：《中国航海》2013年第1期115-120,共6页Navigation of China

基　　金：国家科技支撑计划项目子课题(2006BAC11B01);国家自然科学基金(41071260)

摘　　要：从溢油遥感监测技术现状出发,扼要说明现有技术具备的监测能力,并指出中国在此方面的研究进展。依托于国家科技支撑项目以及多次溢油应急实验与实践,建立了多源遥感信息溢油应急协同战略,提出了雷达、光学图像数据溢油信息提取流程以及判别准则。该成果成功应用于大连新港7.16溢油事故中,提取的溢油事故爆发区域及周边海域溢油污染分布面积、污染等级分区等应急动态监测信息,为决策部门提供了准确的数据支持和决策依据,在溢油清污中起到了关键的作用。Supported by National Key Technologies R＆D Program （Project number： 2006BACllB01）, researches on the characteristics and applications of sensors for oil spill monitoring in China are conducted through experiments and practice of oil spill emergencies. A synergistic strategy for spill response with multi-source remote sensing infor- mation is constructed. A quick information extraction technology and its work flow are developed. The key informa- tion discriminate criteria in the data processing and information extraction is proposed. The remote sensing monito- ring results have been applied successfully in Dalian New Port oil spill accident. The multi--source remote sensing technology timely provided oil spill information including location, area and distribution in adverse conditions, such as bad weather and dark night, and gave decision--makers critical guidance in the oil spill emergency. It played an important role particularly in the beginning of accident.

关 键 词：环境工程学 多源遥感 溢油应急 协同战略 信息提取 信息判别准则 

分 类 号：U698.7[交通运输工程—港口、海岸及近海工程] X55[交通运输工程—船舶与海洋工程]