As a new strategic asset, the marine data-sharing could not sufficiently support the development of the sea-power strategy due to the shortcomings in the top-level design and the technical standards. With the developing status of the main marine countries in mind, this paper analyzes the marine data sharing laws and regulations, policies, standards, as well as the development models of different marine data sharing, the current marine data sharing pattern of the world, and our country's problems. Some suggestions are made for the marine data open sharing.

marine research data  /  open sharing  /  policy and regulation  /  standard