【作者】 李超岭； 刘修国； 李丰丹； 刘畅； 吕霞；

【Author】 Li chaoling~1 Liu xiuguo~2 LI fendan~1 Liu chang~1 Lv xia~1 1,The development research center of china geological survey,Beijing,100083 2,Faculty of Information Engineering,China University of Geosciences,Wuhan,430074;

【机构】 中国地质调查局发展研究中心； 中国地质大学(武汉)信息工程学院；

【摘要】 数字地质调查系统是贯穿整个地质矿产资源调查完整全过程的软件,涵盖地质调查、矿产资源勘察、矿体模拟、品位估计、资源量估算、矿山开采系统优化等内容,从野外数据采集到矿体三维可视化的无缝一体化技术是该系统研发与应用最为重要基础,本文从数据"层"模型、数据流"池"技术、不同阶段数据模型继承技术、数据互操作技术等几个方面讨论了数字地质调查系统在无缝一体化技术方面的内涵,通过基于无缝一体化技术的数据采集、管理、综合处理与成果表达、实体或矿块的矿床建模技术与品位估计和储量估算及其用成果示范表现了数字地质调查系统在无缝一体化技术方面的实现和应用。从野外数据采集到矿体三维可视化的无缝一体化技术,把整个地质调查过程数字化与无缝的一体化,不但为地质人员应用高新技术降低了门坎,而且极大地提高了研究精度和效率,丰富了成果表现形式和服务形式。随着数字地质调查系统完善和应用,数字地质调查系统将成为中国地质调查的主流软件体系。更多还原

【Abstract】 Digital geological survey system is the software for whole process of geological mineral survey,It includes digital mapping,prospecting and exploration of mineral resources,orebody computer simulation,Ore grade estimation,Calculation of reserves, Mine planning optimization,etc,The seamless integrative technology is the most important basement to develop digital geological survey system,It is discussed in the paper on the data layer model,the technology of data stream"pool",the inherited technology of data model in different work flow and interoperable data,etc,Base on the the seamless integrative technology,the data capture,management,integrative analysis and production expression,the ore deposit modeling technology of entity or ore block,ore grade estimation, calculation of reserves have been shown in the application,The seamless integrative technology on digital geological survey system from field data capture to orebody 3D display not only diminish the difficulty for the use of high techology but also provide the useful tools to geologists,The precision and efficiency have been greatly improved,The production expression has been enriched,The digital geological survey system will become the the most currency software in the geological survey in china with the its application.更多还原