Hydrography Survey

 G Map delivers comprehensive hydrographic surveys that capture detailed underwater data using advanced sonar technology. Our services provide critical information on water depth, seafloor topography, currents, and tides—essential intelligence for safe navigation, precise dredging operations, and underwater construction projects.

We offer both multibeam surveys for high-resolution 3D seabed mapping in complex marine environments and single beam surveys for efficient depth profiling along specific routes. This versatile approach ensures optimal data collection for projects ranging from port development and coastal management to environmental monitoring and marine infrastructure planning.

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Side Scan Sonar Survey

Emits acoustic waves to produce detailed images of the seafloor, identifying objects and textures, crucial for locating wrecks, mapping habitats, and detecting underwater hazards.

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Sub-Bottom Profiling

Penetrates the seabed with acoustic energy to image subsurface layers, revealing sediment structures and buried objects, critical for geological studies and construction planning.

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Magnetometric Survey

Measures variations in the Earth's magnetic field to detect ferrous objects underwater, used for locating pipelines, shipwrecks, and unexploded ordnance, ensuring safe marine activities.

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Metocean Surveys

Metocean Surveys collect meteorological and oceanographic data, providing insights into marine conditions essential for planning, safety, and operational efficiency in maritime activities.

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Meteorological Study

Meteorological studies are crucial for safe and efficient offshore operations. We provide accurate weather data-including wind, waves, and atmospheric conditions-to support project planning, safety management, environmental impact assessments, and optimized resource deployment.

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