Operational scenarios for RPAS use
Maritime patrol and general surveillance
Monitoring mission with day- and night-time operations for detection and tracking of vessels and or detection of oil spills. This type of mission requires a long endurance RPAS with LOS and BLOS capabilities.
The RPAS uses its radar, optical and IR sensors to detect vessels and objects on the sea. After the information from the vessel is forwarded to EMSA, possible suspect vessels will be identified by the data analysis and immediately forwarded to EMSA/user. Potential oil spills can be detected via manual analysis or via automated algorithms on board of the RPAS.
Marine pollution (monitoring and response support)
For marine pollution situations requiring day- and night-time operations, long endurance RPAS with LOS and BLOS capabilities. This service is characterised by an automatic observation pattern navigation for target tracking and identification of potential polluters, and for oil spill characterisation (size, thickness, subparts, etc.) using the appropriate sensors.
RPAS services can support response operations by monitoring the evolution of the extent of the spill. To do so, communication between all the oil spill response teams (aircraft and ships) must be maintained during the operations.
The integration of the RPAS services enriched the established pollution response network made available to the requesting Member State. The RPAS onboard the stand-by Oil Spill Response Vessels have a vast range of operational capability depending on the weather condition and the type of pollution.
Monitoring illegal fishing, anti-drug trafficking or other illegal activities
As a complementary task to maritime patrolling, the long-range cameras on the RPAS allow for illegal activities to be detected on vessel deck. Furthermore, the RPAS speed and its high altitude allows the user to monitor and identify the behaviour on board the vessel while keeping the aircraft undetectable. After locking on the target, the RPAS can track it, as long as its endurance allows.
The RPAS can carry SOx sensors in order to measure the sulphur content in the plume emitted by the ship, and therefore estimate the sulphur content of the fuel burnt by the vessel. Based on the percentage of sulphur identified, this allows Member States to possibly target inspections to see if further follow-up is required. All information is transmitted to THETIS-EU, the database where alerts and outcome of the Port State Control inspections are recorded.
Monitoring port activities
The RPAS can be deployed to support the day-to-day monitoring of port operations and rapid response to pollution incidents in the large port area. Several scenarios can be defined such as: estimation of oil spills size and support in cleaning operations, perimeter checks in short time, detections of illegal venting of gasses from cargo (improved detection with the use of IR camera), assist in berth operations, floating debris detection, check compliance with shore power and dangerous goods regulations.
Search and rescue
With LOS and BLOS capabilities, the aircraft operates towards vessel, life-raft or boat detection, hence the necessity of a search pattern navigation (with automatic target following and flight path adjustment to maintain the sight of the target).
- RPAS Service Portfolio: Ship Emission Monitoring
- RPAS Service Portfolio: Multipurpose Maritime Surveillance
- RPAS Service Portfolio: Marine Pollution Monitoring & Detection
- [Deadline Extended] Preliminary Market Consultation
- RPAS DC Service – Preliminary Market Consultation
- THETIS-MRV: A look at the first reporting period of CO2 emissions data