| 矿山地质数据库系统初探 |
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| 引用本文： | 李宏辉.矿山地质数据库系统初探[J].湖南地质,2002,21(3):233-237. |
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| 作者姓名： | 李宏辉 |
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| 作者单位： | 湖南省化工地质勘查院 湖南 |
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| 摘 要： | 影响矿山经济效益及可持续性发展的重要因素之一是矿山开采对象及资源量的难以预测，利用数字技术可充分提高开采及勘探所积累资料、数据的有效利用率，是提高有效预测的有效途径；同时也改变了传统资料、数据的存贮介质及方式，使数据的安全更有保障，数据调用更迅速使利；通过分析矿山资源勘查与开发过程积累的数据特点，表明矿山数据库有面向主题，随时间而变化、数据集成等数据仓库特点；数据的特征和空间属性的双重性和互为联动性、海量存贮、数据分析的智能要求等使GIS技术成为数据库的首选技术．由于受投资及技术队伍的制约，完整的数据库系统的建立与使用尚有待来日，但建立矿山地质数据库数据源系统则应尽早实施．
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| 关 键 词： | 矿山地质数据库系统 经济效益 可持续性发展 数字技术 GIS |
PRIMARY UNDERSTANDING TO MING GEOLOGY DATABASES |
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| Abstract: | One of the most important factors which control the economic benefit and sustainable developing of mines is the prognosis for mining objects and the amount and distributions of mining resources. Digit and computing technology can promote the using of document and data accumulated during mining and explorations. And it is a very effective way to promote more scientific and effective prognosis of resources. The traditional storage medium and methods of document and data are being changed by digit and computing technology. The safety of data is more sure and the using of data is more convenient and faster. The database of mining geology is a data warehouse with the features with subjects, changed with time and integrating data. The features of the database, which include the spatial and characteristic diploid attribution of data and their interaction between the two data, the ability of intelligent analysis and the storage of huge amount of data ect., make the GIS technology became the preferred choice for building a mining geology database system. There are still some problems on budget, investment and the ability and skill of staffs in mines on using computer right now. We are only looking forward building and using of all database system for mines in the future but we have to and are able to build the database for data collection and storage. |
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