Therefore, research on how to check the DLG data quality automatically with high efficiency and veracity come to become one of the most important parts of digital city project.

• 本文在分析空间数据质量规范、细则和标准的基础上，根据数据模型特点，从理论到实践，全面、系统的研究和探讨了数据质量检查方法。