| Citation: | Jianguo Chen, Zhijun Chen, Quanming Wang, Yiping Fang. Spatial Database Management System of China Geological Survey Extent. Journal of Earth Science, 2003, 14(3): 250-256.
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The spatial database management system of China geological survey extent is a social service system. Its aim is to help the government and the whole social public to expediently use the spatial database, such as querying, indexing, mapping and product outputting. The management system has been developed based on MAPGIS6.x SDK and Visual C++, considering the spatial database contents and structure and the requirements of users. This paper introduces the software structure, the data flow chart and some key techniques of software development.
| Wuhan Zondi Info-Engineering Company, 2001. Development Manual of MAPGIS (VC Version). Wuhan: Wuhan Zondi Info-Engineering Company |
| Wang Q, Ye T, Fang Y, et al, 2003. Spatial Database of Geological Survey Extent during 20th Century in China. Journal of China University of Geosciences, 14(3): 220—226 |
| Zhang J, Ren F, Ye R, et al, 1999. GIS and Mapinfo Application. Beijing: Science Press |
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