The aim of these pages is to issue national recommendations and special instructions for acquiring, qualifying and transmitting data and achieving consistency between sets of data.

More particularly, these recommendations are designed for public bodies, establishments or departments and relevant public authorities involved in making sea level observations.

Contrôle du marégraphe de Sainte-Marie de La Réunion (Crédits SHOM - Noé Poffa, octobre 2011)


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Last update of the portlet : 13/11/2012