Bathymetry For centuries, mariners recorded water depth using nothing more than a lead line, a compass, a sextant and a rudimentary nautical chart. This was such a time-consuming process, however, ...

This Collection provides descriptions of data for topography and bathymetry, which may be collected through techniques such as GPS, remote sensing, LiDAR, land surveys, sonar, and satellite altimetry.

Bathymetry is the underwater seabed topography.A map of the underwater terrain would look the same way as a topography map showing elevations of mountains and valleys on land. Here is a bathymetry ...

NASA’s Ice, Cloud, and land Elevation Satellite 2 (ICESat-2) mission recently released a new shallow water bathymetry product ...

Fugro has commissioned an additional airborne laser bathymetry system to underpin its position in the development and application of bathymetric LiDAR technology. The combined Fugro LADS Mk 3 and ...

Join Blue Marble Geographics on August 21 for a free webinar on bathymetry and terrain analysis using Global Mapper Pro.

Ongoing bathymetry is being recommended to see how quickly sediment pushed down from Lake Huron moves into the harbour again. There’ve been no decisions yet about what the City of Sarnia will do ...

Our knowledge of the depth and shape of the Arctic Ocean floor – its bathymetry – is insufficient. Owing to year-round sea-ice coverage and the cost of research in this […] Jeff Foust’s ...

The key features of the system include: co-registered and geo-referenced IHO quality swath bathymetry and high-resolution side scan imagery, bathymetry coverage up to 12 times the water depth or ...