基于三维GIS的城市地下管线管理系统研究综述

Summary of Research on Urban Underground Pipeline Management System Based on 3D GIS

摘要:

传统的二维管网GIS系统已经不再满足现今社会经济发展的需要,本文从二维管网GIS技术向三维管网GIS技术过渡角度出发,探讨了三维地下综合管线管理系统建设中的若干关键技术：地上、地下同步浏览、二三维联动分析、三维管线分析三个方面。

Abstract:

The traditional two-dimensional pipe network GIS system has no longer met the needs of current social and economic development. From the transition perspective from 2D pipe network GIS technology to 3D pipe network GIS technology, several key technologies in the construction of a 3D underground integrated pipeline management system are discussed, which including three aspects of simultaneous browsing on the ground and underground, 2D and 3D linkage analysis, and 3D pipeline analysis.