Exploration and research on integrating the provincial real estate registration database based on national unified standards
An accurate and complete real estate registration database is an important foundation for fulfilling real estate registration,providing fast,accurate and comprehensive real estate registration information query and sharing services,and meeting the requirements of national remittance work.Since the implementation of unified real estate registration,Hainan has adopted a provincial-level"partially centralized"model to carry out the platform construction of real estate registration and jointly established four registration systems,including provincial-level,Haikou,Sanya,and Danzhou.The registration data is decentralized and managed,without forming a unified database for the whole province.There is a problem of inconsistent data between city and county databases,provincial-level databases,and national databases,which also restricts the further improvement of the province's real estate registration information services and management level.Based on the national unified database standards,it explores the integration of four databases,including provincial-level,Haikou,Sanya,and Danzhou,through the development of unified specifications and technical routes,and the use of ETL technology to sort out integrated data,ultimately forming consistent spatial references and correct data association relationships of map,property and file.The unified real estate database of the province,which integrates map,property and file,provides effective data support for achieving unified registration and full business process supervision throughout the province and further improves the province's real estate registration information services and management level.
NETL
NSTL
万方数据
