Coastal bathymetry

bathymetry

bathymetry

satellite

Satellite-derived Bathymetry

•   worldwide

•   cover areas forbidden or hard to reach by navigation

•   from small (25 km²) to large scale (> 10 000 km²)

•   historical archives

•   weekly revisit

drone

drone

Unmanned Surface Vessel (USV)

•   for shallow waters from 0.1 à 200 m

•   sensitive or unfriendly environments

•   fast and secure deployment

•   autonomous

bathymetry



A better knowledge of shallow waters bathymetry is mandatory to understand the processes which control the evolution of coastal environments and to enable decision making and strategies for an improved coastline management.

Bathymetric data are also important to determine an initial state prior to construction works, near-shore mining extractions or other marine infrastructures (transport, energy) and evaluate their impacts on coastal environments.

bathymetry

 

 

 

 

In need of an up-to-date bathymetric data? ?

 

Instantaneous production from existing archived image data

Tasked production on sites where no data are available

 

 

bathymetry

 

 

 

Silting of reservoirs, harbours and harbor accesses

 

Use of USVs (Unmanned Surface Vessels) to produce high resolution bathymetric surveys

Adapted to different environments: coastal and inland waters

 

bathymetry

 

 

 

 

Temporal evolution of your sites of interest

 

Bathymetric differential: spatial diagnosis of areas in accretion/erosion

Characterization of bottom morphodynamics

 

 

 

 

bathymetry

bathymetry

 

The answer to your needs

 

bathymétrie

 

Site characterization


coastal hazards

 

Coastal hazards definition and monitoring


harbor

 

Access optimization to harbor infrastructures


irrigation

 

Water ressources


 

 

 

 

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