Our Hydrographic Surveys includes following measures:
-Collecting depth and positioning data to map navigable waters and seabed’s
-Calculating Bathymetric data to create models that can calculate currents, tides, water temperature, and salinity in an area.
-Shoreline Mapping
-Studying the ebb and flow of tides, as well as the speed and direction of currents to predict water levels.
-Seabed Characteristics such as sediment composition, typical topography, salinity of water layers, magnetic direction of rocks and sedimentation.
-Water Column Properties.
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Seismic Methods
Seismic geophysical methods can cost-effectively image the subsurface over a large area and have been extensively used in deep earth studies and natural resource exploration
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Electrical Methods
The electrical properties of the subsurface vary with the ground material, the presence and saturation level of fluids, and the presence of buried objects. Electrical techniques seek to describe the distribution of these properties as a function of depth and horizontal distance.
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EM Methods
Electromagnetic (EM) surveying, the electrical conductivity of the ground is measured as a function of depth and horizontal distance. Different rocks exhibit different values of electrical conductivity. The electromagnetic method is based on the induction of electric currents in the ground by the magnetic component of electromagnetic waves generated at the surface
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