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Services

Marine geophysics

Geophysical surveys in rivers, lakes, bays and shallow coastal waters, with our own field crew.

BathymetrySide-scan sonarShallow seismic

Bathymetry and side-scan sonar survey on board

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Need a survey?

Tell us the objective and the site. We’ll recommend the method and scope.

contato@spectrageo.com.br

Methods

Choose the method for each objective

Technician processing bathymetry data on board

Seabed

Bathymetry

Maps water depth and seabed shape.

Basis for: port projects, dredging and crossings.

Delivers: bathymetric map

Seabed surface

Side-scan sonar

Images the seabed to identify obstacles, structures, pipelines and bottom features.

Delivers: seabed image mosaic

Below the seabed

Shallow seismic reflection

Shows the sediment layers below the seabed and the depth to bedrock.

Supports: foundation and dredging design.

Delivers: seismic profiles and bedrock

Where we apply it

Applications

Ports and terminalsOutfalls and pipelinesCrossingsOffshore wind feasibility

Let’s talk about your project

Tell us the objective, the site and the project stage. We’ll recommend the most suitable method and scope.