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Digital Ocean is of great strategic significance for the development of the country, its powerful data acquisition ability and spatial analysis ability to provide support and security to safeguard the national marine rights and interests, the reasonable exploitation of marine resources. Current situation and development trend of the digital ocean is analyzed and forecast. Based on the geographical information system (GIS), global positioning system (GPS), aerospace remote sensing system (RS) research on the key technology and virtual reality technology, the application of digital ocean, focuses on Digital Ocean Technology in coastal development and management, marine fishery, marine environment and disaster field pest monitoring, marine resources development and management etc.
Pan et al. (Sat,) studied this question.