Tidal zones 3D - Fromveur

This product includes Shom 3D digital data on tidal currents in the area "Loire" in shapefile and geotiff formats. These digital files provide information on tidal current components (speed and direction) on an hourly basis (6 hours either side of high water for a reference port), and for two typical tidal coefficients (45 and 95). Brest is taken as the reference port. Four layers are available: Surface; mid-depth; - 10 m above the sea bed and sea-bed.

Data and resources

Additional information

Date (creation)2014-03-14
Date (revision)2014-03-14
StatusonGoing
Update frequencyasNeeded
Metadata languagefr
LicenseLicence Ouverte version 2.0 d'avril 2017, définie par la mission Etalab.
Source metadataISO 19115 XML
Last updated2026-11-04
Created2026-11-04
APIpackage_show