摘要
1∶150万山东省地下水资源评价空间数据库,是全国地下水资源评价空间数据库的重要组成部分,是在新一轮山东省地下水资源评价的基础上建立的。本文简要论述了建库的准备、图形数据采集、属性数据采集、数据的集成4个阶段的工作方法流程。该库的建立,实现了山东省地下水资源评价空间信息的集中管理、数据的网络查询、统计分析及全国范围内的信息共享。
Space database with the scale of 1∶1500000 of underground water evaluation in Shandong province is established on the basis of new circle underground water evaluation, which is an important part of space database in China. 4 stages work flow are introduced in this paper, they are ready work, figure datas collection, attribute datas collection and datas combination. It realizes centralized management of space information, datas inquing among internet and information sharing in the whole country.
出处
《山东国土资源》
2005年第3期34-36,共3页
Shandong Land and Resources
