A two-dimensional grid gis data set method

The present invention is to provide a unified development and management of multi-platform GIS data, easy method of two-dimensional grid GIS dataset synchronization and maintenance of multi-system data area. The method comprises the steps of: prior to the grid model conversion process: in particular the configuration table storing correspondence model by using the system, data exchange heterogeneous GIS platforms; grid existing GIS data collection, analysis, processing; for data processing data sets. This method solves the problem of heterogeneous data conversion GIS platform to address the full amount and incremental data synchronization between heterogeneous GIS platform, data is accurate, complete focus, it laid the foundation for centralized data to other business systems to achieve different data systems to share information between regions, the regional data system to maintain the integrity and unity.