Bathymetric Survey
Professional, Accurate, and Proven Bathymetric Survey Solutions
High-precision water depth mapping to support design, planning, and exploration requirements.
Advantages That Drive Faster, More Accurate Results
We don’t just execute projects—we ensure you get the highest-precision data, the most efficient workflow, and outcomes that directly boost your mining productivity.
10+ Standardized Geotechnical Instruments
From soil testing and slope stability assessments to foundation investigations — delivering higher accuracy in analysis and greater confidence in every decision.
5 Units of Topographic Survey Equipment
Equipped with modern, high-precision instruments to perform detailed mapping for mining areas, infrastructure developments, and exploration sites.
5 Integrated Geoelectrical Equipments
Providing deeper, faster, and more insightful sub-surface mapping capabilities to support comprehensive resource exploration.
10+ Experienced Expert Professionals
Backed by licensed engineers and certified technical specialists experienced in projects ranging from small-scale to national — delivering outcomes that aren’t experimental, but assured.
What Is a Bathymetric Survey?
Bathymetry is the process of mapping the underwater topography of aquatic environments. We provide high-resolution, accurate water-depth mapping to support engineering design, construction activities, and detailed analysis of seabed morphology, ensuring reliable data for informed decision-making.
- Comprehensive water depth contours (2D & 3D)
- Detailed morphological models of riverbeds, seabeds, and lake floors
- Sedimentation analysis and underwater terrain pattern assessment
- Accurate cut-and-fill volume calculations for dredging and reclamation projects
Scope of Bathymetric Survey Works
Acquisition of Seabed Depth Data
Data acquisition using Singlebeam/Multibeam Echo Sounder integrated with GNSS RTK.
Preliminary Study & Survey Line Planning
Determination of survey area, transect grid design, and survey execution plan.
Data Processing & Depth Correction
Tide correction, sound velocity (SVP) calibration, noise filtering, and seabed model interpolation.
Final Mapping Output & Technical Reporting
Depth contour generation, 3D seabed modeling, profile charts, and comprehensive technical reporting.
Workflow / Methodology
Our Work Process
With clearer results from the outset, you can plan drilling and development activities with greater precision, speed, and efficiency.
Site Survey & Measurement Point Planning
We determine survey lines and measurement points based on terrain contours, field accessibility, and exploration objectives to ensure data acquisition is more optimal and representative.
Electrode Installation & Data Acquisition
Electrodes are installed systematically according to the designated sounding configuration. Data collection is performed using calibrated geoelectrical instruments, ensuring accurate resistivity values with minimal field noise.
Geoelectrical Data Processing & Interpretation
Field data is analyzed using modeling software to generate sub-surface resistivity cross-sections. This stage clearly delineates aquifer depths, layer boundaries, and potential mineralization zones.
Reporting & Technical Follow-Up Recommendations
The final output is delivered as a comprehensive report complete with technical recommendations that can be directly applied for drilling, exploration validation, or subsequent survey stages.
Our Valued Clients
Trusted by Leading Companies, Ready to Support Your Next Project
Client trust is our foundation. Join the ranks of companies that choose BTS as their trusted technical partner.
Client Testimonials
See how our services empower projects to run safer, smarter, and more efficiently.
Contact our expert team for technical recommendations, optimal methods, and project cost estimates — and claim your exclusive CASHBACK offer! (T&C Apply)