Development and Application of National
详细信息
- 责任者：Gao Guangda (School of Information Engineering ; China University of Geosciences ; Beijing 100083 ; China) ; Wang Yongzhi
- 刊名：Journal of Jilin University
- 出版年：2010
- 卷期：40(6)
- 关键词：铁矿 ; iron ores ; 数据库 ; data bases ; 中国 ; China
- 页码：p.1515-1520
- 图表：3 illus., 1 table, 15 refs.
- 分类号：1001
- issnNo：ISSN1671-5888
- isbnNo：CN22-1343/P
摘要
The national iron ore reserves data of mineral resources are always in dispersion and don’t play its value. The authors research the sharing and application of the nationwide iron ore resource potential data in depth. It combs systematically the information about resource potential of 2 026 large-medium size iron ore zones using mining area as the basic unit and then establishes the iron ore spatial data model based on Oracle Spatial and oriented-object characteristics with considering other minerals sufficiently. The basic framework of system is set up based on Service-Objected Architecture using Web Services as basic components, and is implemented by object-oriented programming language. Using the system to analyze national iron ore types and potential forecast of iron ore resource, the statistical result shows the predict potential of iron ore resource is 600.233 2 billion tons, and the number of the potential mining areas having the iron ore resources is 389, and the potential resource of the fifteen iron ore prospect area is 37.8 billion tons. This loose-coupled system framework is easy to extend and integrate and can provide iron mineral resource data for other system.