中国矿产资源潜力评价数据模型研制流程及方法技术  

The development process and technique of the mineral resources potential evaluation data model in China

作　　者：左群超[1] 杨东来[1] 叶天竺[1] 

机构地区：[1]中国地质调查局发展研究中心,北京100037

出　　处：《中国地质》2012年第4期1049-1061,共13页Geology in China

基　　金：中国地质调查局"全国重要矿产资源潜力评价综合信息集成"项目(121201121041)和"国家基础地质数据库整合与集成"项目(1212010815001)共同资助

摘　　要：本文以中国矿产资源潜力评价工作专项的成果数据建模为实例,提出了复杂问题域数据模型的研制流程和实施策略,系统阐述了研制流程和实施策略的基本内容,简要介绍了设计思想、采用的方法技术以及相关研究成果。通过实践验证了研制流程和实施策略及方法技术的有效性、可行性、实用性和代表性,有一定借鉴意义和推广价值。特别适合以超大型、多专业、工程性以及面向空间数据为主要特征的大型地质项目数据资源建设。Exemphfied by data modeling of China＇s mineral resources potential evaluation special project,this paper put forward the development process and implementation strategy of the data modeling for the very complex problem domain,systematically illuminated the essential contents of the development process and implementation strategy of the data modeling,briefly introduced the design idea,the methods and techniques,and the related research achievements. Practices have verified the effectiveness,feasibility, practicability and representativeness of the development process, methods and techniques, and the results obtained have certain reference significance and apphcation value. The achievements are especially suitable for large quantities of geological project data resources construction characterized by super-large,multi-professional,engineering and spatial-oriented data.

关 键 词：矿产资源潜力评价 数据模型 数据建模 本体 元模型 面向对象技术 模型驱动 问题域 

分 类 号：P208[天文地球—地图制图学与地理信息工程] P628.4[天文地球—测绘科学与技术]