National Geophysical Data Center: This site provides online environmental data on marine geology, geophysics, paleoclimatology, solar-terrestrial physics, solid earth geophysics, and glaciology.
Scripps Institution of Oceanography: Broad coverage of the field of oceanography including marine biology, climatology and meteorology, physical and chemical oceanography and marine technology, and marine geology.
WINDand SEA : The oceanic and atmospheric sciences Internet locator, provided by the Central Library of the National Oceanic and Atmospheric Administration (NOAA).