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17.01.2020 09:44 Age: 135 days

Release of the regional XTRACK Tidal Constants product

Category: Website updates

The XTRACK Tidal Constant is a new added-value coastal altimetry product. It provides accurate along-track tidal constant estimates at regional scale and includes all coastal seas in the world. This product usefully completes tide gauge observations for tidal studies, the validation of tidal models or data assimilation into models.

Computed by the Centre of Topography of the Oceans and the Hydrosphere (CTOH), the regional XTRACK Tidal Constant product is estimated from the regional XTRACK Sea Level Anomalies for 73 tidal constituents by using harmonic analysis and for long time series missions (Topex/Poseidon+Jason-1+Jason-2 and Topex/Poseidon interleaved +Jason-1 interleaved).

PROCESSING:

The details about processing can be found in the product page and in the handbook.

ACCESS:

You will access to this product called
“Regional X-TRACK Tidal Constants Along-track” in the category “Auxiliary products”
on your personal space on AVISO+.
If you are not registered, please fill the form and select this product.

FEEDBACK:

As always, the CTOH and AVISO+ teams are interested in hearing about your feedback, positive or negative, to improve these products and to better meet your user-needs.


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