Which statement accurately describes the Ordered calculation method in Set and Drift?

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Multiple Choice

Which statement accurately describes the Ordered calculation method in Set and Drift?

Explanation:
Ordered calculation method means you forecast set and drift at fixed time steps using the course and speed you have entered. The system does not continuously react to changes in your heading; instead, it uses the pre-entered course and speed to project, at the specified intervals, how the current will affect your track. The usual intervals—3, 6, and 15 minutes—define when these set and drift values are calculated and then presented for planning or navigation. This contrasts with a real-time computed approach that continuously updates by comparing the ship’s heading and speed with the course and SOG.

Ordered calculation method means you forecast set and drift at fixed time steps using the course and speed you have entered. The system does not continuously react to changes in your heading; instead, it uses the pre-entered course and speed to project, at the specified intervals, how the current will affect your track. The usual intervals—3, 6, and 15 minutes—define when these set and drift values are calculated and then presented for planning or navigation. This contrasts with a real-time computed approach that continuously updates by comparing the ship’s heading and speed with the course and SOG.

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