安徽省基础地理信息管理系统的研发

Development of Information Manage System for Anhui Basic Geometry Data

安徽省基础地理信息管理系统,是以安徽省1∶250000、1∶50000基础地理数据为基础,综合利用网络技术、地理信息系统、数据库等技术建设而成的。它具有视图工具、地图定位、基于1∶10000结合表的元数据信息查询、出行信息查询、地图打印、数据入库、数据输出以及矢量与影像数据的转换八大功能。主要从系统的架构设计、数据库设计以及系统的功能的设计与应用几个方面加以阐述。

Information system for Anhui basic geometry data,built on the data of the scale of 1/250000 and 1/50000 of Anhui basic geometry data,developed with several kinds of technology such as web,GIS and database,has eight functions,that are view tools,map search,meta data query based on the relation table of,travel information query,print map,import geometry data,geometry data export,vector and image data transformation tools.This paper discussed from three aspects,which are the structure design of the system,database design and functions design and system＇s application.