By order of North Sea Porth Aqua Vision has performed five 13-hour ADCP current measurements during springtide in the Sloehaven with the survey vessel M.S. Walrus.  With the obtained data a current atlas has been created during a full tidal cycle for the entire harbor, showing a current map every half hour of a tidal cycle.

The data will be used by the client in order to improve simulations of current shipping of marginal vessels and to investigate the possibility for safe mooring of larger vessels.