GeoTide Prism

GeoTide Prism carries out a full spectral analysis of your data - sweeping the frequency band for any harmonic component present. Acting rather like a rainbow or prism - it splits the source data into its different frequencies - detecting not light but tidal harmonic components.

With this powerful optional add-on tool you can identify the presence of any harmonic tidal component within raw tidal data. Once a missing component has been correctly identified, you can add it to your tidal schedule, improving the accuracy of your tidal predictions.

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