| Developing a Geological Management Information System： National Important Mining Zone Database |
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| 引用本文： | 左仁广,汪新庆,夏庆霖.Developing a Geological Management Information System： National Important Mining Zone Database[J].中国地质大学学报(英文版),2006,17(1):79-83,94. |
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| 作者姓名： | 左仁广 汪新庆 夏庆霖 |
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| 作者单位： | State Key Laboratory of Geological Processes and Mineral Resources China University of Geosciences Wuhan430074 China Faculty of Earth Resources China University of Geosciences Wuhan430074 China，State Key Laboratory of Geological Processes and Mineral Resources，China University of Geosciences Wuhan430074 China Faculty of Earth Resources China University of Geosciences Wuhan430074 China，State Key Laboratory of Geological Processes and Mineral Resources，China University of Geosciences Wuhan430074 China Faculty of Earth Resources China University of Geosciences Wuhan430074 China |
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| 基金项目： | This paper is financially supported by the National I mportant MiningZone Database ( No .200210000004)，Prediction and Assessment ofMineral Resources and Social Service (No .1212010331402) . |
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| 摘 要： | INTRODUCTIONGeographic information systems (GIS) is a newtechnology of storing and processing spatial informa-tion , which can combine graphics with many types ofdatabase .It can also exhibit accurate and real spaceinformation with charts and texts according to actualneed ,and canintegrate geographic locations and cor-related data attributes as an organic whole .Geoscien-tists have shown GIS to be a very useful tool in theanalysis of geoscience problems (Zhao et al .,2004 ;Singer ,1993…
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| 关 键 词： | 地质信息管理系统 数据核算 数据转换 数据共享 数据安全 |
| 收稿时间： | 2005-08-20 |
| 修稿时间： | 2005-11-18 |
Developing a Geological Management Information System: National Important Mining Zone Database |
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| Zuo Renguang,Wang Xinqing,Xia Qinglin.Developing a Geological Management Information System: National Important Mining Zone Database[J].Journal of China University of Geosciences,2006,17(1):79-83,94. |
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| Authors: | Zuo Renguang Wang Xinqing Xia Qinglin |
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| Institution: | 1. College of Transportation Science & Engineering, Nanjing Tech University, Zhongshan North Road 200, Nanjing 180009, China;2. Earthquake Administration of Jilin Province, Jingyue Road 5788, Changchun 130117, China;3. Institute of Geophysics, ETH Zürich, Sonneggstrasse 5, Zürich 8092, Switzerland;1. Consiglio per la ricerca in agricoltura e l’analisi dell’economia agraria (CREA), Agrobiology and Pedology Research Centre, Firenze, Italy;2. Global Forum on Agricultural Research, Rome, Italy;3. Food and Agriculture Organization of the United Nations, Rome, Italy;4. University of Alcala, Alcala de Henares, Spain;5. Salzburg Research, Salzburg, Austria;1. Université Rennes 1, CNRS UMR 6118 Géosciences Rennes, campus de Beaulieu, bâtiment 15, 263, avenue du Général-Leclerc, 35042 Rennes, France;2. European Synchrotron Radiation Facility, 6, rue Jules-Horowitz, BP 220, 38043 Grenoble, France;3. Université Lyon-1 (Claude-Bernard), CNRS UMR 5276 LGL-TPE, Campus La Doua, bâtiment Géode, 43, boulevard du 11-Novembre-1918, 69622 Villeurbanne, France;4. GIP-GEVES (Groupement d’Étude et de Contrôle des Variétés et Semences), Le Magneraud, 17700 Surgères, France;1. Department of Earth Sciences, Faculty of Science, University of Yaounde I, P.O. 812, Yaounde, Cameroon;2. Department of Earth Sciences, Faculty of Science, University of Douala, P.O. Box, 24157, Douala, Cameroon |
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| Abstract: | Geo-data is a foundation for the prediction and assessment of ore resources, so managing and making full use of those data, including geography database, geology database, mineral deposits database, aeromagnetics database, gravity database, geochemistry database and remote sensing database, is very significant. We developed national important mining zone database (NIMZDB) to manage 14 national important mining zone databases to support a new round prediction of ore deposit. We found that attention should be paid to the following issues: ① data accuracy: integrity, logic consistency, attribute,spatial and time accuracy; ② management of both attribute and spatial data in the same system; ③transforming data between MapGIS and ArcGIS; ④ data sharing and security; ⑤ data searches that can query both attribute and spatial data. Accuracy of input data is guaranteed and the search, analysis and translation of data between MapGIS and ArcGIS has been made convenient via the development of a checking data module and a managing data module based on MapGIS and ArcGIS. Using ArcSDE, we based data sharing on a client/server system, and attribute and spatial data are also managed in the same system. |
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| Keywords: | geological management information system checking data ArcSDE transforming data format data sharing data security |
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