Design and Implimentation on Registry of Geographic Information Sharing Platform Based on SOA

This paper, based on SOA architecture, described the definition, principle and technique of SOA. For the multi-source and multi-scale geographical data sharing through Internet and display on distributed web, this paper proposed the registration center model of geographic information-sharing platform solution, detailed the realization, principle, functional design and technical approach of this registry. The registry could achieve the data release, access request and service binding interoperability. The ultimate examination validated the feasibility of this method.