What could be a consequence of failing to implement appropriate elevation masks?

The implementation of appropriate elevation masks is crucial in dynamic positioning systems to ensure accurate tracking and positioning of a vessel. An elevation mask determines the minimum elevation angle that satellites must have before their signals are considered valid for positioning. When appropriate elevation masks are not in place, signals from low-elevation satellites, which are often subject to greater atmospheric interference and multi-path effects, can lead to inaccurate positioning data.

As a result, neglecting to implement these masks significantly increases the likelihood of position inaccuracies. This can have severe operational consequences, such as compromised safety, inefficient navigation, and potentially hazardous situations, especially in challenging marine environments. Therefore, a proper elevation mask setup is essential for maintaining the reliability and accuracy of DP systems, making it the most relevant choice in this context.