基于云GIS的城市大型基础设施网络监测信息的可视化分析  

Visual analysis of urban infrastructure monitoring network based on GIS cloud

作　　者：刘春[1] 王伟 吴张峰[2] 郭容寰[2] 

机构地区：[1]同济大学测绘与地理信息学院,上海200092 [2]上海市测绘院,上海200333

出　　处：《工程勘察》2017年第7期49-53,共5页Geotechnical Investigation & Surveying

基　　金：测绘地理信息公益性行业科研专项项目(HY14122136)

摘　　要：城市基础设施监测信息在GIS中进行可视化分析与表达是监测基础设施安全性的重要工作。本文基于城市基础设施监测信息的多源性、实时性、复杂性,设计了合理的编码方式及集成二维地图和三维地图的监测信息一体化表达方法,同时实现了实时动态可视化分析的需求。将该方法应用于特大城市基础设施监测预警与应急服务平台中监测信息的可视化表达与分析模块中,实例证明该方法的可行性。The visual analysis and expression of urban infrastructure monitoring information in GIS is an important work to the safety of infrastructure facilities. Because of the multi-source, real-time and complexity of urban infrastructure monitoring information,a flexible coding with integration of 2D map and3 D map is designed. At the same time,it also realizes the demand of real-time and dynamic visualization analysis. The method is used in visual analysis module in the monitoring,warning and emergency service platform of the super large urban infrastructure. The instance shows the feasibility of the method.

关 键 词：GIS 大型基础设施监测 可视化分析 

分 类 号：P208[天文地球—地图制图学与地理信息工程]