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THE DIGITAL GEOLOGICAL MAPPING ACHIEVEMENT SPATIAL DATABASE: Characteristics and examination |
KANG Zhuang1, WANG Yong-li2, MAO Chao-xia1 |
1. Shenyang Institute of Geology and Mineral Resources, Shenyang 110034, China; 2. Tianjin Institute of Geological Investigation and Research, Tianjin 300191, China |
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Abstract Building a spatial database is vital to the general technical process of the digital geological achievement data. Based on the analysis on the characteristics of spatial database, the method of examination is proposed, which offers a technical guarantee for the building of spatial database and the quality control of data and also effectively improves the ability of application and efficiency of spatial database building.
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Received: 02 December 2011
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