上海海洋大学学报2013，Vol.22Issue(1)：154-160,7.
基于多源遥感数据的大连新港海域溢油诊断
The oil spill diagnosis of Dalian New Port sea based on multi-source remote sensing data
摘要
Abstract
The oil spill information of the Dalian New Port on Jul. 16, 2010 was extracted and analyzed by MODIS and Radarsat-2 remote sensing data. After the pre-processing of MODIS remote sensing data, take measure of band math to extract oil spill information. For higher resolution Radarsat-2 remote sensing data, after the pre-processing of geometric correction, filtering and so on, take the method of texture analysis to extract oil spill information with the obvious boundary, then compared with the extracting oil spill result in MODIS remote sensing image, eliminate the non-oil information in MODIS remote sensing image, so it can complement each other' s advantages by using the two remote sensing data. For MODIS data on Jul. 18 , 2010 and Radarsat-2 data on Jul. 19, 2010, the extracted oil spill area which is calculated by the ArcGIS software is 174 km2 and 198 km2, respectively, which is according with the report of the China Ocean Monitoring Ship, so that it shows the feasibility of this method.关键词
中分辨率成像光谱辐射计/合成孔径雷达/溢油Key words
moderate resolution imaging spectroradiometer/ synthetic aperture radar/ oil spill分类
信息技术与安全科学引用本文复制引用
杨红,陈健,丁骏,戴桂香,赵瀛..基于多源遥感数据的大连新港海域溢油诊断[J].上海海洋大学学报,2013,22(1):154-160,7.基金项目
上海市水务局科研计划项目([2012]03) （[2012]03）
2011年度海洋公益性行业科研经费专项项目(200905010-10) （200905010-10）
