Synonyms to depth sounding

bathymetry, altimetry, aquiculture, bathometry, biometrics, biometry, cadastration, cartography, chorography, craniometry, echo sounding, echolocation, fathomage, fathoming, geodesy, geodetics, goniometry, hydrography, hypsography, hypsometry, marine biology, mensuration, metrology, oceanography, planimetry, psychometrics, psychometry, sonar, sounding, soundings, stereometry, surveying, thalassography, topography, water, astronavigation, celestial navigation, chronometer, coastwise navigation, consolan, dead reckoning, fix, line of position, loran, oce