Research on Multi-Source Data Fusion Method under the Background of Unified Real Estate Registration

In-depth analysis and discussion of the integration methods in the implementation of the unified registration of real estate can better provide effective data protection for the real estate management department. Taking the land data and real estate data involved in real estate registration as an example, this paper discusses the process and method of standardized integration by analyzing the problems existing in data integration, and realizes the standardization and unification of multi-source data integration through the integration of land data and real estate data. At the same time, the data batch processing model constructed based on the Model-Builder provided by ArcGIS realizes the batch automatic processing of real estate data integration, improves the efficiency of data integration and storage, and lays a solid foundation for the unified registration data integration and storage of real estate.