城市三维地质调查数据库

郑坤; 侯卫生; 刘修国

Volume 31 Issue 5

Sep. 2006

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ZHENG Kun, HOU Wei-sheng, LIU Xiu-guo, 2006. Database Designed for Urban 3D Geological Investigations. Earth Science, 31(5): 678-682.

Citation:

ZHENG Kun, HOU Wei-sheng, LIU Xiu-guo, 2006. Database Designed for Urban 3D Geological Investigations. Earth Science, 31(5): 678-682.

ZHENG Kun, HOU Wei-sheng, LIU Xiu-guo, 2006. Database Designed for Urban 3D Geological Investigations. Earth Science, 31(5): 678-682.

Citation:

ZHENG Kun, HOU Wei-sheng, LIU Xiu-guo, 2006. Database Designed for Urban 3D Geological Investigations. Earth Science, 31(5): 678-682.

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Database Designed for Urban 3D Geological Investigations

Faculty of Information Engineering, China University of Geosciences, Wuhan 430074, China

Received Date: 2006-05-30
Publish Date: 2006-09-25

Abstract

Abstract

It is essential to manage geological data such as geophysical, geochemical, geotechnical and geographical data in urban planning, construction, environmental evaluation and public information issue. Based on an analysis of the characteristics of city geological data, such as universality, diversity, and multi-dimensionality, this paper classifies the investigations geological data, and proposes a structural data model on the basis of the survey and geodesic dots. It has many characteristics, including simplicity and easy maintenance, and it can be requeried at any level. Based on the data structure, a mixture database system structure is designed, including Client/Server structure and Browse/Server structure, which can realize the professional data processing and maintaining, information publishing and browsing, fit for constructing city 3-dimensional geological information management and service system.
- urban 3D geology,
- information management and service system,
- data structural model,
- database system structure

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References(14)

References

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朱良峰, 吴信才, 刘修国, 2004.3D GIS支持下的城市三维地质信息系统研究. 岩土力学, 23 (6): 882-886. doi: 10.3969/j.issn.1000-7598.2004.06.008

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