- Global Relief Data & Images
How deep is the ocean? You can download data or images from this site to find out.
http://www.ngdc.noaa.gov/mgg/global/global.html
(Added: Tue Feb 18 2003)
- Global Seamount Catalog
Enter some coordinates, find a seamount, make a map. What could be easier?
http://earthref.org/databases/SC/location.htm
(Added: Tue Feb 18 2003)
- International Hydrographic Organization
The International Hydrographic Organization is an intergovernmental consultative and technical organization that was established in 1921 to support the safety in navigation and the protection of the marine environment. They also provide information on the depths of the oceans.
http://www.iho.shom.fr/
(Added: Tue Feb 18 2003)
- Marine Geology Data
Links to a number of data archives at the National Geophysical Data Center related to the ocean floor.
http://www.ngdc.noaa.gov/mgg/geology/geology.html
(Added: Tue Feb 18 2003)
- Marine Trackline Geophysics
Measurements of gravity and magnetics from oceanographic research vessels around the world.
http://www.ngdc.noaa.gov/mgg/geodas/trackline.html
(Added: Tue Feb 18 2003)
- Predicted and Measured Seafloor Topography
Images of seafloor topography derived from geophysical ship tracks and satellites.
http://www.ngdc.noaa.gov/mgg/announcements/images_predict.HTML
(Added: Tue Feb 18 2003)
- RIDGE Multibeam Synthesis Project
Exceptional quality images of the mid-ocean ridge system derived from oceanographic survey data.
http://imager.ldeo.columbia.edu/ridgembs/ne_pac/html/home.html
(Added: Tue Feb 18 2003)
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