Amplitude (in m) of the main semi-diurnal tidal component (M2) estimated from satellite altimetry observations. Altimetry observations projected on a 1°x3° grid in the Arctic Ocean to retrieve the ocean tide information. The data assimilation was performed using satellite altimetry observations from the Envisat and CryoSat missions processed by DTU Space in order to estimate the ocean tides from the altimeter sea surface height.
Read more: Modelling Tides in the Arctic Ocean