GIS数据库在地质环境评价中的初步研究  

Preliminary study on the GIS database system in geo-environment assessment

作　　者：高霄军[1] 王震[1] 贺可强[1] 

机构地区：[1]青岛理工大学土木工程学院,青岛266033

出　　处：《青岛理工大学学报》2006年第5期22-25,共4页Journal of Qingdao University of Technology

摘　　要：从分析区域地质环境评价和GIS数据库各自的特点出发,进行了将GIS数据库系统应用在区域地质环境评价中的整体框架设计,指出在区域地质环境评价中通过建立GIS数据库系统,不仅可以方便的实现地理信息数据的空间分析评价,而且可以形象、直观、系统的将研究成果展示出来,最后提出了在GIS数据库系统建立过程中应注意的几个关键问题.This paper begins with the character of regional geo-environment assessment and GIS database system, and then designs a frame of the GIS database system in the regional geo-environment assessment, and at the same time points out that building a GIS database system in the assessment of regional geo-environment can apply geological data to spatial analysis and systemic show of the assessment production, at the end of the paper puts forward some pivotal questions which should be paid attention to in the building process of GIS database system.

关 键 词：地理信息系统 地质环境评价 数据库 

分 类 号：P642.4[天文地球—工程地质学]