Abstract:

Through the analysis and study on the construction and development of marine information at home and abroad, the authors put forward the ideas and methods of the construction of open ocean information knowledge datebase system based on the theory of subject knowledge datebase. By studing
the key technology of marine thesaurus construction, grab information tracking, data analysis of the whole sequence, resource management and so on, in order to achieve the sharing and service of marine information resources, provide basic research support and public information service function for the marine economy research plan and scientific and technological innovation.

Key words: Ocean, Information, Knowledgedatabase, Service