Marine Service (Sea Transports)
Service Boat
A service boat for crew change is a specialized marine vessel used to safely transport seafarers and offshore workers to and from ships, oil rigs, or platforms that are anchored offshore or outside normal port limits also used to transport travelers between archipelago islands
Survey Boat
Survey boat is type of boat that is used for underwater surveys, usually to collect data for mapping or planning underwater construction or mineral extraction. It is a type of research vessel, and may be designed for the purpose, modified for the purpose or temporarily put into the service as a vessel of opportunity, and may be crewed, remotely operated, or autonomous. The size and equipment vary to suit the task and availability.
Patrol Boat
A patrol boat also referred to as a patrol craft is a relatively small naval vessel generally designed for coastal defence, border security, or law enforcement.
