Hydrographic Surveys
Bathymetric Mapping & Bed Topography
Depth mapping of rivers, lakes and dams using precision echo sounders.
We deliver hydrographic surveys using remotely operated survey vessels (USV) with single-beam and multibeam echo sounders, tied to GNSS RTK positioning so that both horizontal position and depth are accurate.
Data is processed into depth charts, bed topography maps and 3D seabed/riverbed surface models.
Key features
Unmanned survey vessels
Safe access to shallow and hazardous areas without exposing crews.
Single-beam and multibeam
Full bed coverage according to project requirements.
