地籍信息系统数据库的构建

从地籍信息系统数据库的结构、管理、使用与维护等方面,提出了建立地籍信息系统数据库的基本要求。介绍了建立地籍信息系统数据库的方法。并分别对数据采集的方法、地籍数据的分层分类与编码、数据库的结构设计方案等一系列关键的技术要点进行了详细的探讨,阐述了在本项目开发过程中,一些所遇问题的解决方案,并总结了项目开发的实际经验。

The Establishment of Database for Cadastral Information System Based on GIS

In combination with the project of establishing cadastral information system database for Land Re-sources Bureau of Haiyan County,Jiaxing of Zhejiang Province,the paper discusses the importance and urgencyof the database,puts forward the fundamental requirements according to the construction,the running,the usingand the maintenance of the database.In the form of flow chart,the paper briefly introduces a sort of method toset up the cadastral information system database.Moreover,some key technical points such as the method of da-ta acquisition,hierarchical classification and encode of cadastral data,the design scheme of the database struc-ture are discussed in detail.The paper also researches some methods to resolve a series of problems in the pro-cess of development stage of the project,and summarizes the practical experience of project development aswell.