Discrete volumetric acoustic and resistivity method and apparatus for sub-seabed surveying

A sub-bottom geophysical imaging apparatus includes a carriage assembly having at least one acoustic transmitter, and at least one acoustic receiver proximate the transmitter. A position determining transponder is mounted on the carriage. A plurality of position transponders is disposed at spaced ap...

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Bibliographische Detailangaben

Hauptverfasser:	Pace, Nicholas G, Guigné, Jacques Y
Format:	Patent
Sprache:	eng
Schlagworte:	AIRCRAFT CARRIERS DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING MINE-LAYING MINE-SWEEPING OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS PERFORMING OPERATIONS PHYSICS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS SUBMARINES TESTING TRANSPORTING
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