Design of municipal component information management system databaseChinese Full Text
WU Nan;Dept. of Computer Science and Technology,Shaanxi Xueqian Normal University;
Abstract: For real-time and accurate grasp the present situation of municipal component（ content,attribute,numbers,situation and status etc.）,Nowadays we use the digital urban parts management approach,it is the basic carrier of city economy and social activities. it is a guarantee of high performance of city management and information level. This paper first introduces spatial database management model,spatial data engine,Geodatabase model and database design,then focuses on design of spatial database and attribute database in municipal component information management system. The established mechanism of three kinds of data in spatial database and the basic procedure of attribute database has been proposed. And this paper is composed by several special subjects,and provides an integrated database index mechanism to make sure the quick matching of address code and geographical coordinate,and last performs the collection,processing,verification and load-in of different levels in spatial database and attribute database. The results show: Management efficiency in various parts of the city under the proposed management approach has been greatly improved,but also for the realization of the late Digital City each function has laid a solid foundation.
Keywords：
municipal component; geographical information management system; spatial database; attribute database;
- DOI：
10.13800/j.cnki.xakjdxxb.2014.0519
- Series：
- Subject：
- Classification Code：
P208
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