Abstract:Geospatial GIS data published in the framework construction of "digital city" has many obvious advantages as richness, diversity and accuracy, etc. Development of land and resources file management system based on the framework can not only realize online for information management of all kinds of files, but also play an important role in realizing online location querying and browsing of cadastral files, construction land use planning and land utilization planning. It can greatly improve information management and application level.