在国家保密法允许范围内提供关于基础地理信息的信息化服务，可实现数据保密分发、地理信息共享、地理信息专题挖掘等技术服务。
Jiangmen Investigation & Surveying Institute has the complete basic geographic information of Jiangmen City, providing basic geographic information to the full extent permitted by the national secrecy laws and technical services such as data security distribution, geographic information sharing and researching.