In response to the diverse data organization forms and lack of unified service automatic publishing invocation methods in most current map servers, a national land and space data fusion publishing system has been constructed based on PostgreSQL+Mon-goDB database, combined with key technologies such as dynamic vector slicing technology and 3D data block storage technology. The system has achieved the ability to store and publish massive multi-source heterogeneous national land and space, integrate data service management, and collaborate and share services. Practical applications have shown that the system has opened up a high-speed chan-nel for supporting business applications after data service publishing, providing strong support for the storage, management, publica-tion, and sharing of national land and space 2D and 3D data.
national land and spacepublishing of multi-source data servicesPostgreSQL databaseMongoDB databasesystem development
维普
万方数据
