松辽平原西部水文地质空间数据库工作方法

详细信息

收稿日期: 2003-10-31

刊出日期: 2004-03-31

A DISCUSSION ON THE PROCEDURE OF THE SPACE DATABASE OF HYDROGEOLOGY IN WESTERN SONG-LIAO PLAIN

Received Date: 31 October 2003

Publish Date: 31 March 2004

摘要: 松辽平原西部地下水资源调查评价水文地质空间数据库采用Office Access 2000为数据录入操作平台,应用MapGIS软件作为图形工具平台.在建库过程中,遵循统一的建库格式标准和工作指南;制定符合调查评价项目建库的作业指导手册;建立统一的子图库系统,采用统一比例尺的地理底图作为数据库建库的基础图件;在内部属性录入和挂接之前,各区片之间的成果图件要进行拼接,使接缝间的线和图元接好后无误.
- 空间数据库 /
- 水文地质 /
- 松辽平原西部
Abstract: The Hydrogeologic Space Database of Investigation and Assessment for Groundwater in Western Song-Liao Plain adopts MS Office Access 2000 for date inputting,with the software of MapGIS as a graphic tool platform.To establish the database,a uniform standardized style and an operation guide is followed.An instruction manual is made according to the investigation and assessment project.A uniform sub-graph database system is established,adopting geographic base maps with the same scale as basic graphs for the database.Before the inputting and linking of inner attributes,the result graphs between each sector should be matched together.
- space database /
- hydrogeology /
- Western Song-Liao Plain