摘要
城市地下综合管网信息系统(UPGIS)是GIS的一类重要应用,对市政地下综合管网信息的管理、查询和分析起重要作用。基于MapX组件,运用VB和MSSQLServer构建UPGIS,对地下管网进行数据存取与转换、图形和属性显示与互动查询,实现了管线点段关联增删、纵横断面生成和爆管分析等功能。对于类似的GIS设计与开发实践具有一定的借鉴和参考价值。
The Information System of Complicate Urban Pipe network(UPGIS) is a kind of important application of GIS and plays an important role in the management, inquiry and analyzing of urban's integrated information. This paper designs and develops a UPGIS based MapX component, VB and MS SQL server, and realizes these functions such as depositing,withdrawing and changing about spatial data, showing and inquiring interdynamically the figure and attribute, related adding and deleting to pipe points or sections, producing vertical cross section and analysing pipe booster. It has certain reference value to similar GIS designs and developing practice.
出处
《测绘与空间地理信息》
2005年第1期5-8,15,共5页
Geomatics & Spatial Information Technology
