Position fixing using underwater acoustic beacons. Hydrographic Journal No. 11. April 1978 p.21-29
Green, P.
Position fixing using underwater acoustic beacons. Hydrographic Journal No. 11. April 1978 p.21-29
In: RICS. Land surveyors information package 11: acoustic positioning
526.990285
Position fixing using underwater acoustic beacons. Hydrographic Journal No. 11. April 1978 p.21-29
In: RICS. Land surveyors information package 11: acoustic positioning
526.990285