地理网格的政务信息资源整合技术研究

Research on the integration technology of government information resources in geographical grid

针对如何标准化表达多源、异构政务信息资源空间位置信息的问题,该文利用地理网格方法处理数据,将多源政务信息资源进行空间定位,按照多级行政区划进行网格分配和编码,实现多尺度、多时态、多指标政务信息资源网格化管理。研究结果表明,地理网格整合技术实现了政务信息资源空间定位和语义一致性处理,有利于跨区域、跨部门政务信息资源空间关联分析和深度整合利用。

In order to standardized describe spatial location of multi-source and heterogeneous government information resources,the geo-grid method is used to process data,spatially locate multisource government information resources,and perform grid allocation and coding according to multi-level administrative divisions to realize gridded management of multi-scale,multi-temporal and multi-index government information resources.The research results show that the geographic grid integration technology realizes the spatial positioning and semantic consistency processing of government information resources,which is conducive to the spatial correlation analysis and deep integration of cross-regional and inter-departmental government information resources.