In what instance does ECDIS record time marks for voyage tracking?

In what instance does ECDIS record time marks for voyage tracking?

• A. Every hour
• B. At irregular intervals
• C. At four-hour intervals
• D. Every minute

Answer: (C)

ECDIS records time marks for voyage tracking primarily at four-hour intervals as part of its standard operational protocol. This interval allows for sufficient data logging and monitoring for navigational purposes while balancing system resource usage. By recording the position data and other relevant information at these standardized intervals, ECDIS ensures that key voyage milestones are captured without overwhelming the system with excessive data. This timeframe is particularly useful for both operational efficiency and analysis, should a situation arise where a review of the voyage is necessary, such as in the event of an incident or when conducting post-voyage evaluations. Recording at either shorter or more irregular intervals could potentially lead to inefficient data management and analysis, whereas recording every minute might overwhelm the system and result in redundant information that is difficult to utilize effectively. Thus, the four-hour approach strikes a functional balance for effective tracking and navigational support.

ECDIS records time marks for voyage tracking primarily at four-hour intervals as part of its standard operational protocol. This interval allows for sufficient data logging and monitoring for navigational purposes while balancing system resource usage. By recording the position data and other relevant information at these standardized intervals, ECDIS ensures that key voyage milestones are captured without overwhelming the system with excessive data. This timeframe is particularly useful for both operational efficiency and analysis, should a situation arise where a review of the voyage is necessary, such as in the event of an incident or when conducting post-voyage evaluations.

Recording at either shorter or more irregular intervals could potentially lead to inefficient data management and analysis, whereas recording every minute might overwhelm the system and result in redundant information that is difficult to utilize effectively. Thus, the four-hour approach strikes a functional balance for effective tracking and navigational support.