Parameter Tree:
EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > BATHYMETRY

Definition:
The measurement and charting of the spatial variation of the ocean depths.

Reference:
Glossary of Oceanography and the Related Geosciences with References, Texas
Center for Climate Studies, Texas A&M University, Copyright 1995-1996, January
20, 1997, http://stommel.tamu.edu/~baum/paleo/ocean/ocean.html
Rhodes W. Fairbridge. The Encyclopedia of Oceanography, Van Nostrand
Reinhold Co., 1996.