院报 ›› 2016, Vol. 33 ›› Issue (7): 51-54.DOI: 10.11988/ckyyb.20150270

• 工程安全与灾害防治 • 上一篇    下一篇

基于三维GIS的丹江口水库地质灾害监测预警系统设计与实现

陈蓓青1a, 田雪冬2, 曹浩1b, 贾进科2, 张煜1a   

  1. 1. a.空间信息研究所;b.工程安全与灾害防治研究所,武汉 430010;
    2.长江勘测规划设计研究院 长江岩土工程总公司,武汉 430010
  • 收稿日期:2015-04-07 出版日期:2016-07-01 发布日期:2016-07-11
  • 作者简介:陈蓓青(1971-),女,浙江慈溪人,教授级高级工程师,硕士,主要从事空间信息技术在水利行业中的应用研究,(电话)027-82926551(电子信箱)chenbq@mail.crsri.cn。

Design and Implementation of 3-D GIS-based Monitoring and Warning System for Geological Hazard in Danjiangkou Reservoir Area

CHEN Bei-qing1, TIAN Xue-dong3, CAO Hao2, JIA Jin-ke3, ZHANG Yu1   

  1. 1.Spatial Information Technology Application Department, Yangtze River Scientific Research Institute, Wuhan 430010, China;
    2.Engineering Safety and Disaster Prevention Department,Yangtze River Scientific Research Institute, Wuhan 430010, China;
    3.Changjiang Geotechnical Engineering Corporation, Changjiang Institute of Survey, Planning, Design and Research, Wuhan 430010, China
  • Received:2015-04-07 Online:2016-07-01 Published:2016-07-11

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摘要： 论述了基于三维网络地理信息系统(GIS)的地质灾害监测预警系统的总体框架结构及特点,并对采用的信息采集组网与通信、时态GIS技术和基于多模型的地质灾害监测预测预警技术等关键技术进行了介绍。系统采用部署灵活、扩展性强的多层体系结构,运用地理信息技术、虚拟仿真技术和基于多用户并发的WEB异步服务技术,构建了融合三维地理信息功能与地质灾害预警预报业务功能的网络决策支持系统,实现了地质灾害信息采集、传输、管理、分析、决策、预警发布的一体化平台,系统已在丹江口库区投入试运行,可为我国地质灾害管理科学化,应急响应高效化提供参考和借鉴。

关键词: 地质灾害, 监测预警, 三维仿真, GIS, 丹江口水库

Abstract: The overall structure and features of a 3-D GIS-based monitoring and warning system for geological hazard are expounded. Key technologies including information gathering network and communication, temporal GIS, geo-hazard monitoring and warning based on multiple models are analyzed and introduced. The system with multiple layers adopts highly scalable structure and flexible deployment. GIS, virtual simulation, and WEB asynchronous service based on multi-user concurrent are also employed. Through the system, functions of information gathering, communication, management, analysis, decision-making, and warning are integrated. The system is applied to Danjiangkou reservoir as a trial. Finally, the research provides reference for the scientific management of geological hazards and emergency response.

Key words: geological hazard, monitoring and warning, 3-D simulation, GIS, Danjiangkou reservoir

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