Abstract: In view of the deficiencies of Guangxi surveying and mapping datum management, such as decentralized operation and peacekeeping services, mechanical and offline management services, a modern surveying and mapping datum management and integrated service platform in Guangxi is constructed based on internet, satellite navigation and positioning technology and geographic information technology. Comprehensive supervision, intelligent operation and maintenance management and differential service (C/S) and online integrated service (B/S) are carried out for modern surveying and mapping datum in Guangxi. Through the grid-connected management of satellite navigation and positioning reference station, the ability of government service and safety supervision is enhanced; the intelligent operation and maintenance is realized by using video surveillance, electronic operation and peacekeeping entrustment control system; the convenience and efficiency of user application and use services are enhanced by using full-line application, GNSS automation solution and multi-level multi-satellite positioning service, and the construction of the platform obviously improves the service, quality and operation level.