Dredging ship off Santander Spain drone,aerial

dredging ship santander spain drone view aerial view maritime scene bay of biscay port city dredging operations equipment machinery navigable waterways port activities blue waters coastline sandy beaches urban landscape modern buildings historic buildings industrial operations northern spain coastal city maritime industry ship at work sea vessel harbor waterfront marine construction ocean view cityscape coastal waters aerial perspective maritime infrastructure commercial port shipping coastal maintenance aerial photography sea operations nautical scene santander coast maritime logistics waterway management