MULTI BEAM DATA OBTAINED WITH EM3000/GEOSWATH500 ECHOSOUNDERS AND GPS DIFFERENTIAL POSITIONING SYSTEM. THE SURVEY AREA IS THE COASTAL REGION OF THE LANZAROTE ISLAND

MULTI BEAM DATA OBTAINED WITH EM300 / GEOSSWATH 500 ECHOSOUNDERS AND GPS DIFFERENTIAL POSITIONING SYSTEM. THE SURVEY AREA IS APPROACHES OF VALENCIA

MULTI BEAM DATA OBTAINED WITH EM3000/GEOSWATH500 ECHOSOUNDERS AND GPS DIFFERENTIAL POSITIONING SYSTEM. THE SURVEY AREA IS THE COASTAL REGION OF THE TENERIFE ISLAND

MULTI BEAM DATA OBTAINED WITH EM3002D ECHOSOUNDER AND GPS DIFFERENTIAL POSITIONING SYSTEM. THE SURVEY AREA IS PORT OF BARCELONA

SINGLE BEAM DATA OBTAINED WITH EA400/EA600 ECHOSOUNDERS AND GPS DIFFERENTIAL POSITIONING SYSTEM. THE SURVEY AREA IS FROM EL CALÓN IN ALMERÍA PROVINCE TO TORRENUEVA IN GRANADA PROVINCE

SINGLE BEAM DATA OBTAINED WITH EA400/EA600 ECHOSOUNDERS AND GPS DIFFERENTIAL POSITIONING SYSTEM. THE SURVEY AREA IS FROM IS THE COASTAL REGION OF THE GRAN CANARIA ISLAND

SINGLE BEAM DATA OBTAINED WITH EA400/EA600 ECHOSOUNDERS AND GPS DIFFERENTIAL POSITIONING SYSTEM. THE SURVEY AREA IS FROM PLAYA DE CARNOTA TO CABO ORTEGAL

SINGLE BEAM DATA OBTAINED WITH EA400/EA600 ECHOSOUNDERS AND GPS DIFFERENTIAL POSITIONING SYSTEM. THE SURVEY AREA IS FROM IS THE COASTAL REGION OF THE LA GOMERA ISLAND

SINGLE BEAM DATA OBTAINED WITH EA400/EA600 ECHOSOUNDERS AND GPS DIFFERENTIAL POSITIONING SYSTEM. THE SURVEY AREA IS FROM NORTH OF ALMARDÁ IN VALENCIA PROVINCE TO MOLINELL IN ALICANTE PROVINCE

SINGLE BEAM DATA OBTAINED WITH DESO20/DESO25 ECHOSOUNDERS AND GPS DIFFERENTIAL POSITIONING SYSTEM. THE SURVEY AREA IS FROM IS THE COASTAL REGION OF THE LA PALMA ISLAND