IH conducts hydrographic survey in the Raso Zone – Cala das Barcas

Between January 26 and February 20, 2015, the Hydrographic Brigade (BH) carried out a hydrographic survey in the Raso Zone – Cala das Barcas, which resulted from a request from the Porto de Lisboa Administration, S.A.
The objective of the study was to collect updated baptismal information.

The hydrographic survey was carried out with simple beam probe systems installed on the “Azinheira” vessel, on a boat and on a water bike, comprising a total area of 12.3 km2.