depth contour: translationA line connecting points of equal depth below the hydrographic datum. Also called bathymetric contour or depth curve.
{ʹdepθ͵kɒntʋə} = depth line
depth contour: translationa map line connecting all points having the same water depth
[ʹdepθ͵kɒntʋə] = depth line
depth contour [ʹdepθ͵kɒntʋə] = depth line
геол. изобата
изобата
карта глубин в изолиниях, карта изобат