Bathymetry

Mapping the Unseen. Advanced Underwater Mapping for Marine & Infrastructure Projects

Bathymetric 3D Scanning ensures safe navigation, flood prevention, and sediment management with high-precision hydrographic data.

What is Bathymetric Scanning?

Bathymetric scanning is the mapping of underwater topography using sonar and LiDAR technology. It is vital for hydraulic engineering, flood risk assessments, and marine infrastructure projects.

Industries That Use Bathymetric 3D Scanning

Marine & Port Authorities

Depth analysis for navigational safety

Environmental & Hydrology Studies

River and lakebed mapping

Dredging & Coastal Engineering

Sediment analysis, erosion monitoring

Infrastructure & Civil Engineering

Bridge and dam inspections

Benefits of Bathymetric 3D Scanning?

Essential for ports, rivers, and reservoirs

Detects sediment buildup & underwater hazards

Supports dredging, navigation, and conservation efforts

Provides a full geospatial dataset

Graphein Methodology

How we approach our bathymetric scanning services

Consulting

We begin with an in-depth hydrographic risk assessment, defining survey scope, sensor selection, and geospatial compliance requirements to align with environmental and regulatory frameworks.

Implementation

Our specialists deploy water-based drones and sonar-equipped vessels, ensuring high-resolution depth scanning and sediment profiling. Cross-referencing spatial, hydrological, and regulatory data optimizes project workflows.

Monitoring & Optimization

We generate real-time hydrographic maps, sediment displacement models, and flood risk analysis, integrating findings into GIS and Digital Twin ecosystems to support long-term water resource management and infrastructure resilience planning.

Deliverables

3D scans of underwater surfaces

Depth & contour models for analysis

Environmental & geological insights

Predictive analysis for infrastructure resilience

Related Projects

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