摘要
黄海绿潮灾害应急遥感监测和预测预警系统是在绿潮应急遥感监测技术、应急快速漂移预测等技术研究的基础上,基于GIS技术构建了集绿潮遥感信息解译和提取、多源监测数据融合、快速漂移预测和预警产品制作和发布综合业务化平台。在应急遥感监测数据提取方面主要研发了信息提取准自动化技术和多源多时间窗的绿潮监测数据融合技术;在应急预测技术方面主要基于精细化大气和海洋环境动力场,研发了绿潮快速应急漂移预测模型,并通过海上和后报实验提高模拟精度。本系统服务于国家海洋局和政府防灾减灾应急部门,为海上运动、水产养殖、滨海旅游、交通运输、渔业生产等涉海活动和海洋管理提供了科学可靠的技术保障,特别在2008年奥运会帆船/板赛和2012年亚洲沙滩运动会的绿潮监测和预测预警保障工作中发挥了重要的作用,具有巨大的社会、经济和生态效益。
The system on remote-sensing monitoring, forecasting and warning for emergency response on green tide in Yellow Sea is developed based on the study of monitoring and forecasting techniques. The system could provide remote-sensing monitoring, information extraction, data collection and analysis, and broadcast of forecast and warning production. On remote-sensing monitoring, the technique on quasi-automatic information extraction and fusion of multi-source, multi-window data is developed;the fast drifting forecast model is developed based on fine atmospheric and oceanic field. The system serves the State Oceanic Administration and related government departments, and provides scientific, reliable and technical support for marine sports, aquaculture, tourism, transportation, fishery, and marine management. The system has played important roles in 2008 Olympic Sailing Games and 2012 Asian Beach Games, and has achieved great social, economic and ecological benefits.
出处
《防灾科技学院学报》
2015年第1期59-67,共9页
Journal of Institute of Disaster Prevention
基金
山东省海洋生态环境与防灾减灾重点实验室开放基金(201407)
国家海洋局公益性项目(201205010)
关键词
绿潮
遥感监测
预测预警
系统
green tide
remote-sensing monitoring
forecasting and warning
system
作者简介
吴玲娟（1979-），女，博士，高工，主要从事海洋环境要素预报和研究和防灾减灾工作。
