Copyright © 2004 IEEE. Reprinted from IEEE Journal of Oceanic Engineering
Vol. 29, No. 4, October 2004.
This material is posted here with permission of the IEEE. Such permission
of the IEEE does not in any way imply IEEE endorsement of any of Teledyne RD
Instruments' products or services. Internal or personal use of this material
is permitted. However, permission to reprint/republish this material for advertising
or promotional purposes or for creating new collective works for resale or redistribution
must be obtained from the IEEE by writing to firstname.lastname@example.org.
By choosing to view this document, you agree to all provisions of the copyright
laws protecting it.
Click here to continue to the document.