摘要
长江三峡库区地质灾害多发,构建可靠、有效的地质灾害监测预警系统势在必行。鉴于目前库区各类监控信息沟通与整体性分析不够理想的状况,提出了建立长江三峡库区CORS系统(Continuous Operational Reference System——连续运行卫星定位服务系统)的设想,总结了长江三峡库区地质灾害的概况与发展趋势,介绍了CORS系统的概况与最新进展,阐述了长江三峡库区CORS系统构建时应该注意的一些问题。
Since geological calamities are frequent at the Three Gorges Reservoir area, it is imperative to build a reliable and effective monitoring and alarming system directing against geological calamities at the area. The paper, in view of the unsatisfactory communication and comprehensive analysis of the monitoring information of the area, proposes to establish CORS in the Three Gorges Reservoir Area. What＇s more, the author also summarizes the general situation and development of geological calamities in the area, introduces the situation and latest development of CORS and states the problems during the building of CORS in the Three Gorges Reservoir area of the Yangtze River.
出处
《南水北调与水利科技》
CAS
CSCD
2008年第3期38-42,共5页
South-to-North Water Transfers and Water Science & Technology
基金
国家自然科学基金(79160173)
无锡市建设科研基金(2006-10)
江南大学211建设重点项目基金(2004012)
关键词
水利工程
地质灾害
监测
预警
长江三峡库区
CORS系统
hydraulic engineering
geological calamity
monitoring
alarming
the Three Gorges Reservoir area of the Yangtze River
CORS
