Understanding what lies beneath the surface is critical for the success of any marine or coastal development. Bathymetry – the study and mapping of underwater topography – provides the foundational data required for safe navigation, structural integrity, and environmental stewardship.
Our hydrographic division combines advanced acoustic sensors with precision positioning to deliver high-resolution maps of submerged terrains. Whether it’s for offshore energy, port infrastructure, or inland water management, we provide the clarity you need in complex aquatic environments.
We utilize a diverse array of specialized technologies to capture precise depth and sub-bottom data across various water bodies:
- Single-Beam Echo Sounder (SBES): high-precision depth measurements for navigation channels and pond volume surveys.
- RTK-GPS Tied Hydrographic Survey: seamlessly integrating satellite positioning for sub-centimeter horizontal accuracy.
- Seismic Bathymetric Survey: identifying sediment layers and bedrock depth beneath the waterbed.
- Integrated Bathymetric & Topographic Survey: a shoreline-to-seabed approach that merges land and water data into a single, continuous digital model.
- Tide Gauge Measurement: establishing and maintaining a Vertical Geodetic Datum to provide the temporal baseline required to correlate dynamic water levels with fixed terrestrial coordinates.
- Tidal & Current Surveys: monitoring hydraulic dynamics to support coastal engineering and sediment transport studies.
We provide a comprehensive range of deliverables designed for engineers, environmental consultants, and maritime authorities: bathymetric charts and contours, dredging volumetric reports, cross-sectional and longitudinal profiles, seamless Digital Elevation Models (DEMs), combined contour plans, high-precision Digital Terrain Models (DTMs), boundary integration maps, sub-bottom profiles, etc.
All data is processed to international standards.
Our bathymetric solutions are the standard for projects including port and harbour development to ensure safe draft depths and structural monitoring of berths, offshore infrastructure to map routes for subsea cables, pipelines, and oil & gas platforms, bridge and dam construction to assess scour patterns around piers and mapping reservoir capacities, coastal engineering and environmental monitoring.
Why Partner with Us?
- Seamless Data Integration: we merge terrestrial and hydrographic data for a holistic view of your project site.
- Advanced Fleet and Sensors: utilizing remotely operated survey boats (USVs) for hazardous or shallow areas.
- Expert Personnel: our hydrographers ensure all data is corrected for sound velocity and tidal fluctuations.
- Precision and Efficiency: reducing project timelines through rapid data acquisition and automated processing.
