分析了开发天津港规划建设GIS系统的必要性,说明港口规划GIS的目标、总体思路和分阶段实施内容。给出了港口规划建设基础GIS、港口规划建设应用GIS和港口规划建设公众GIS的基本结构及主要功能。
Based on the position and implement of information systems for Tianjin Port, an analysis with the necessity of GIS system erection, related target, contents, planning measures, functions as well the planning details has been carried out in this paper.