地籍空间数据库拓扑关系分析及基于规则的验证方法

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摘要为了提高空间数据质检的效率，实现要素类间拓扑关系的智能检测，在分析地籍空间数据库要素拓扑关系分类的基础上，提出了基于拓扑规则的拓扑关系验证方法，并采用GIS开发平台ArcEngine，开发了空间数据质检系统LR_Checker。大量地籍空间数据的测试表明，采用LR_Checker可大大降低数据检查的工作量，基于拓扑规则的拓扑关系验证方法是正确、有效和合理的。

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	冯杭建
	麻土华
	刘伟宏

关键词 ：拓扑关系, 地籍空间数据库, 拓扑规则, 地理信息系统, 要素类, Geodatabase

Abstract：In order to enhance the efficiency of spatial data quality checking and realize the intelligent topology relationship testing between feature classes, the topology relationship classification of the cadastral spatial database was analyzed and a topology relationship verification method was proposed based on topology rules. A spatial data quality checking system LR_Checker was developed by using GIS development platform ArcEngine. The testing with massive cadastral spatial data indicate that, the use of LR_Checker can greatly reduce the data checking work, and the proposed verification method is accurate, effective and reasonable.

Key words： topology relationship cadastral spatial database topology rules GIS feature class Geodatabase ArcEngine

收稿日期: 2006-05-23

通讯作者: 冯杭建 E-mail: fenghj@zjdlr.gov.cn;pcerma@163.com

引用本文:

冯杭建麻土华刘伟宏李伟 . 地籍空间数据库拓扑关系分析及基于规则的验证方法[J]. 计算机应用, 2006, 26(10): 2522-2524. . Topology relationship analysis of cadastral spatial database and validity method based on rule. Journal of Computer Applications, 2006, 26(10): 2522-2524.

链接本文:

http://www.joca.cn/CN/ 或 http://www.joca.cn/CN/Y2006/V26/I10/2522