Description: Providing Harmonic Tidal Analysis, Tidal Prediction, Tide Logging and associated Expert Witness services.
software (33543) program (2864) analysis (2827) ocean (1678) prediction (236) tides (98) tidal (77) surge (68) semi-diurnal tides (1) mixed tides (1)
All predictions and harmonic constants are free of external copyright.
GeoTide is used to determine the tidal harmonic constants for tidal stations on the River Thames and in the Thames Estuary by The Port of London Authority; these constants are then used by the UKHO as the official tidal constants in Admiralty Publications e.g. NP201.