October 1, 2025ACTA IMEKOOpen Access

Characterization of a global navigation satellite system's vertical measurement system for sea state monitoring

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GNSS-based heave estimation shows effectiveness, yet precision is limited by sensor characteristics.
RTK mode yielded the best results, with a deviation of 2.5% from the reference signal for vertical measurements.
The experiment utilized a controlled pendulum approach to simulate wave motion, measuring heave with multiple GNSS receivers.
Improvements are needed in GNSS velocity precision and signal reliability for more stable measurements in marine scenarios.

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Implication

This analysis examines GNSS heave measurements in controlled conditions, indicating the RTK mode's superior accuracy amidst potential signal challenges.

Cite This Study

Khalil et al. (2025) studied this question.

synapsesocial.com/papers/68dd91cffe798ba2fc498b65 https://doi.org/10.21014/actaimeko.v14i3.2077

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Implication

This analysis examines GNSS heave measurements in controlled conditions, indicating the RTK mode's superior accuracy amidst potential signal challenges.

Characterization of a global navigation satellite system's vertical measurement system for sea state monitoring

Key Points

Discussion

Implication

Cite This Study

Characterization of a global navigation satellite system's vertical measurement system for sea state monitoring

Key Points

Discussion

Implication

Cite This Study

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