Pre- & Post-Dredge Comparisons: Executing baseline (in-survey) and post-dredge (out-survey) bathymetric mapping to compute precise material removal quantities. Volumetric Surface Modeling: Generating high-resolution digital surface models (DSM) and isopach maps to calculate cut-and-fill volumes, overburden depths, and siltation rates. Design Profile & Clearance Verification: Comparing surveyed subsea terrain against targeted engineering design profiles to verify required draft compliance and flag high spots or over-dredged areas. Reservoir & Basin Capacity Audits: Performing multibeam and singlebeam volume assessments for ports, harbors, industrial basins, and reservoirs to evaluate effective storage and sedimentation accumulation.
Explore the complete range of specialist applications delivered under Hydrographic & Topographic Survey.
All data acquisition, processing, and charting workflows conform strictly to ISO 9001 quality frameworks, IHO S-44 hydrographic standards, and local municipality guidelines.
Selected engagements demonstrating our capabilities and execution standard
◆ Tabuk, Saudi Arabia • 2026
Leveraging cutting-edge drone-based LiDAR technology, this project delivers ultra-high-resolution topographic data for the AMAALA megaproject, enabling precise 3D terrain modeling and volumetric analysis to support world-class coastal infrastructure and landscape architecture.
View Project Case Study →◆ Jeddah, Saudi Arabia • 2026
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View Project Case Study →Our specialized survey crews and engineers are ready to deploy.
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