Navigation and Oceanography

The Central Government Agencies, 中央政府有关机构

Universities of Oceanography, 海洋航海学院

Institutes of Oceanology, 海洋研究所

Organizations for Navigation and Oceanography, 航海及海洋协会

Journals and Newspapers on Maritime and Ocean, 海洋相关报刊

Related Networks on Navigation and Oceanography, 航海海洋有关网站