KEY PROBLEMS IN MARINE GEOLOGICAL DATA INTEGRATION

With the development of information technology and accumulation of marine geology data, the demand is growing to share the service of marine geology information. A key issue remains with the effective integration of heterogeneous data. This paper proposed a solution for integration of marine geological data based on middleware technology, web services technology, and XML technology, after a careful review of the heterogeneity of marine geological data and the requirement of data integration, so as to achieve a unified, standardized service for data sharing.