城市地下管线数据质检系统的设计与实现

City Underground Pipeline Data Quality System of Design and Achieved

地下管线是城市的重要基础设施,被誉为城市的生命线,管线数据以其精确的空间信息和标准化的属性信息,为城建部门信息化系统建设提供重要支撑,故此管线的数据质量与城市的安全生产、正常运营息息相关。本文通过分析管线数据的生产流程、数据标准,设计了结构校验、属性校验、空间校验等综合管线数据的质检方法。最终,以本文研究为基础,通过编程实现了沈阳市地下综合管线数据质检系统,并应用于实际的生产实践中。

Underground pipeline is city of important based facilities,was as city of lifeline,integrated pipeline data to its precise of space information and standardization of property information,for urban construction sector information system construction provides important support,therefore pipeline of data quality and city of safety,and normal operation is closely related to. By analyzing production of processes pipeline data,data standards,and design verification of the structure,attribute checking,space verification of utility data quality control methods. Finally,based on the paper,by programming the Shenyang underground synthetic pipeline data quality control system,and applied in practice.