Associated Words: bathometer, bathymetry, bathymetric.
"Putnam's Word Book" by Louis A. Flemming
There has been a lot of interest in wave motion in basins with non constant bathymetry, due to its hydrodynamic importance.
Long wave expansions for water waves over random topography
Bathymetry and topography is that of ETOPO5.
Geo-neutrinos and Earth's interior
By means of a spatial analysis of bathymetry in a digital elevation model, the authors found that the loss rate is around 2.5 m/year.
The decreasing level of Toshka Lakes seen from space