This companion site to the new PBS series offers a collection of informative pieces and activities centered around the world's oceans. The site is divided into four principal sections, each of which features an article, brief sidebars, video clips, and in some cases, animations.

A complete tutorial about atmosphere, climate, waves, currents, tides, beaches, sediment transport, storms, tsunamis.

Distributes satellite altimetry data from Topex/Poseidon, Jason-1, ERS-1 and ERS-2, and EnviSat, and Doris precise orbit determination and positioning products. These data are used to study ocean dynamics and geophysics in many applications, including climate prediction, monitoring of mean sea level, global warming, El Niño and La Niña events, marine currents and ocean circulation, and tide, wind, wave and marine meteorology models.

Offers ROV training, professional development, management, and supply of Remotely Operated Vehicle personnel.

An educational internet offering for all who wish to learn about, discover, and virtually explore the ocean realm.

The Worldwide Ocean Optics Database is a collection of several hundred ocean optics data sets gathered over time that encompass much of the world's oceans.

Studying dolphins of all kinds - learning and research by Middle School students.

virtual journey to hydrothermal vents in the sunless depths of the oceans to learn about their formation, fauna, significance, and unsolved mysteries.

Provides information about the use of geospatial information technology in Integrated Coastal Zone Management (ICZM) in the United Kingdom. It also provides links to data, information, hardware and software suppliers, online map servers, journals, and individuals.

An information service of the EUCC and Coastinfo International, aimed at professionals in coastal management, planning, conservation and research in Europe.