“The regions of the inside corner strips between the massifs have a very different bathymetric character from the massifs.”

“Bathymetry is an arc coverage of prominent bathymetric contours in the Gulf basin water area.”

“The geological and bathymetric information on the map clearly shows the location of the contiguous Canadian continental shelf.”

“Bathymetrical data come from a sonar-based DEM of the lakes, which was used to quantify lake volumes according to measured water-level data.”

“Many bathy systems will use an additional infrared pulse to determine the water surface.”