What criteria are necessary for automatic correlation of ARPA and AIS targets?

What criteria are necessary for automatic correlation of ARPA and AIS targets?

• A. Vessel speed and location
• B. Signal strength and data type
• C. Pre-set user settings and target characteristics
• D. Time of day and weather conditions

Answer: (C)

The criteria necessary for the automatic correlation of ARPA (Automatic Radar Plotting Aids) and AIS (Automatic Identification System) targets involve pre-set user settings and target characteristics. This means that the ECDIS must be configured according to specific parameters set by the user, which may include settings such as the types of targets to display or correlate, display ranges, and the types of alerts or information to receive. Target characteristics are also crucial in this correlation process. These can include attributes like target movement, size, and speed, which help determine how the ARPA and AIS data are matched and displayed. By utilizing both user-defined criteria and inherent characteristics of the targets, the system can effectively and accurately track vessels and provide a comprehensive situational awareness. This nuanced interaction ensures that the electronic systems are not only pulling in relevant data but are also processing, correlating, and displaying that data in a way that meets operational needs and safety standards.

The criteria necessary for the automatic correlation of ARPA (Automatic Radar Plotting Aids) and AIS (Automatic Identification System) targets involve pre-set user settings and target characteristics. This means that the ECDIS must be configured according to specific parameters set by the user, which may include settings such as the types of targets to display or correlate, display ranges, and the types of alerts or information to receive.

Target characteristics are also crucial in this correlation process. These can include attributes like target movement, size, and speed, which help determine how the ARPA and AIS data are matched and displayed. By utilizing both user-defined criteria and inherent characteristics of the targets, the system can effectively and accurately track vessels and provide a comprehensive situational awareness.

This nuanced interaction ensures that the electronic systems are not only pulling in relevant data but are also processing, correlating, and displaying that data in a way that meets operational needs and safety standards.