区域地球化学数据管理信息系统的实现技术  

IMPLEMENTATION AND TECHNIQUES OF REGIONAL GEOCHEMICAL DATA MANAGEMENT AND INFORMATION SYSTEM

作　　者：向运川[1] 

机构地区：[1]中国地质大学

出　　处：《物探与化探》2002年第3期209-214,217,共7页Geophysical and Geochemical Exploration

基　　金：中国地质调查局地调项目 (S .3.2 .1);国家"973"项目 (G19990 432 15 )资助

摘　　要：通过分析区域地球化学数据特征 ,以GIS技术为基础 ,结合面向对象的数据库开发技术 ,阐述区域地球化学数据管理模式、可视化数据检索技术、图示方法技术。In this paper, the implementation and techniques of the Regional Geochemical Data Management and Information System (GeoMDIS 2000) are dealt with on the basis of analyzing features of the regional geochemical data and applying GIS technolgy and Object-Oriented Database. The managing model of regional geochemical spacial data collection, the visualizing data query with geographic and geological vector maps, and the conventional geochemical data processing and geochemical mapping technology are also described.

关 键 词：区域化探数据 GIS 可视化 信息系统 

分 类 号：P632[天文地球—地质矿产勘探]