【摘要】 由于地理信息系统(Geographic Information System,GIS)具有对空间信息及其属性信息强大的分析、三维显示、决策、模拟以及预测等功能,已在诸多领域得到广泛应用,GIS平台为大坝安全监控系统实现监测数据采集与维护管理、资料分析以及大坝安全评价的在线可视化提供了可能.文章研究了基于GIS平台的大坝安全监控系统的功能、结构框架及实现途径,为提高大坝安全评价的可靠性与适时性、实现大坝安全监控的信息化、优化安全监测系统发挥重要作用.更多还原

【Abstract】 Geographic information system(GIS) has been widely used in many areas because of its powerful a-bility in analysis, display and simulation of space data. Dam monitoring system based on GIS can realize data - collection, data-analysis and visible evaluation of dam safety. This paper presents the function, components and framework of the system. It will improve the reliability and timeliness of dam safety monitoring system.更多还原