摘要
城镇地籍调查的最终目的是建立一个标准数据库管理系统,使外业图形数据和权属调查成果能够被统一的管理和调用。依据城镇地籍数据库建库的技术路线和建库过程,探讨质量控制方法。高质量的地籍调查成果不仅体现在地籍图上,更重要的是其数据库是否真实准确。因此,图形数据格式转换、属性数据完整入库就成为城镇地籍调查成果是否达标的重要衡量标准。从城镇地籍数据建库的实践出发,介绍城镇地籍数据在入库时如何做好数据的质量控制,建库时遇到的问题及解决办法。对最终数据进行质量检验,结果表明地籍数据库质量检验方法可行。
The final aim of urban cadastral survey is to establish a standard database management system, which can unified managing and investigating the field investigation data and ownership. According to the technical route and construction process of urban cadastral database construction the quality control meth- ods are discussed. High quality of cadastral investigation results not only embodies in cadastral, more im- portant is its database is true and accurate or not. Therefore, the graphical data format convertion and at- tribute data completely into database became the important criteria of urban cadastral investigation achieve- ments whether complies the standard or not. With the practice of urban cadastral database construction, it introduces how to do the data quality control when the urban cadastral database constructing, and encoun- tered problems and solutions when constructing. With the final data of quality inspection, the results showed that the quality of cadastral database testing method is feasible.
出处
《交通科技与经济》
2010年第2期105-107,共3页
Technology & Economy in Areas of Communications
关键词
城镇地籍调查
地籍数据库
质量控制
图形
属性
urban cadastral investigation
cadastral database
quality contral
graphic
attribute
