城市地下管线数据质检系统的设计与实现

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。

City Underground Pipeline Data Quality System of Design and Achieved

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 produc-tion 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 .