Bathymetric Survey Services
We provide Bathymetric survey for underwater depth mapping, seabed profiling, coastal surveys, dredging projects, and marine infrastructure planning.
What Is a Bathymetric Survey?
A bathymetric survey is the measurement and mapping of underwater depths and seabed topography, typically carried out using echo sounding equipment mounted on a survey vessel. It produces a detailed model of the seabed or waterbed contour, used to support marine construction, dredging, port development, and coastal engineering projects.
Core Axis Survey Engineering provides accurate bathymetric survey services across the UAE, mapping seabed depths, underwater contours, and waterway conditions for marine, coastal, and infrastructure projects.
When You Need a Bathymetric Survey
• Before dredging works, to establish accurate pre-dredge seabed levels and calculate required volumes
• After dredging, to verify completed depths meet contract specifications
• For port, jetty, or marine infrastructure projects, where seabed conditions directly affect design
• For coastal development and land reclamation projects, where accurate underwater terrain data supports planning approval
• For navigation safety assessments, where up-to-date depth data affects vessel access and channel planning
• For environmental and sediment monitoring, where seabed change needs to be tracked over time
Our Bathymetric Survey Services
Single-Beam Echo Sounding Survey
Efficient depth measurement along survey lines, well suited to smaller waterways, channels, and straightforward depth-charting requirements.
Multibeam Bathymetric Survey
High-resolution seabed mapping using multibeam sonar, capturing dense depth data across wide swaths for detailed underwater terrain modeling.
Dredging Survey Support
Pre-dredge and post-dredge surveys to calculate dredge volumes, verify completed depths, and confirm work meets contracted specifications.
Port & Marine Infrastructure Survey
Seabed and structure condition mapping to support jetty, berth, breakwater, and port development and maintenance projects.
Coastal & Waterway Mapping
Depth and contour mapping of coastal areas, channels, and waterways, supporting navigation safety, planning, and environmental assessment.
Volume & Sediment Calculation
Seabed volume and sediment accumulation calculations derived from survey data, useful for maintenance planning and dredge budgeting.
Why Core Axis is the Best Option for Bathymetric Survey
Precision Below the Waterline
Echo sounding and positioning systems calibrated to deliver reliable, accurate depth data, even across complex or variable seabed conditions.
Support Across the Full Project Lifecycle
From pre-dredge planning surveys through to post-completion verification, we support marine and coastal projects at every stage, not just a single measurement.
Deliverables Built for Marine & Engineering Teams
Contour maps, cross-sections, and volume reports formatted for direct use by dredging contractors, marine engineers, and port authorities.
UAE Coastal & Waterway Experience
Familiarity with local marine conditions and project requirements across Dubai, Abu Dhabi, and the wider UAE coastline.
