摘要
研发海上溢油SAR卫星遥感监测系统,探索建立中海油海上石油勘探开发作业海域业务化监测体系的可行性。研发的海上溢油SAR卫星遥感监测系统支持多种SAR数据处理,基于改进的凝聚层次聚类算法实现了SAR影像油膜自动识别与特征提取。系统具有溢油区域置信度分析、多源多时相分析、溢油事故源回溯与分析等溢油识别结果综合分析功能,其中溢油识别和综合分析结果可与电子海图叠加显示,并可以生成溢油信息专题图。该系统的研发为海上溢油早期预警与溢油应急措施的有效实施提供了技术支持与决策依据。
SAR satellite remote sensing system of ocean oil spills has been developed for the operational surveillance in the offshore oil exploration areas of National Offshore Oil Corporation in China. The system is capable of SAR images processing, oil spill automatic detection using the algorithm of agglomeration hierarchy cluster and oil features extraction. The comprehensive analysis of oil detection results is also available including confidence analysis, multi-source and multi-phase data analysis as well as backtracking of oil spill sources. Oil thematic maps are output utilizing oil detection and comprehensive analysis results, which can be overlaid with electronic charts. The system can provide the technical backup and decision support for oil spill early warning and emergent measures implement.
出处
《遥感技术与应用》
CSCD
北大核心
2013年第5期928-933,共6页
Remote Sensing Technology and Application
基金
中国海洋石油总公司项目"中海油海上石油设施溢油卫星遥感监测系统研发"
关键词
溢油
SAR
自动识别
监测系统
Oil spills
SAR
Automatic detection
Surveillance system
