Worldwide seabed sediment map
The “World Seabed Sediment Map” product contains geo-referenced digital data, describing the nature of the sediment encountered in different seas and oceans of the world. The objects are all surface areas and the description of an object includes in particular the nature of the sediment including rock-type bottoms.
Data and resources
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Portail d'information géographique du ShomHTML Open
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Espace de diffusion du ShomHTML Open
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Access point / service de téléchargementHTML Open
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Access point / WMS Carte sédimentaire mondialeWMS Open
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Access point / WFS Carte sédimentaire mondialeWFS Open
Additional information
| Date (creation) | 1992-12-01 |
|---|---|
| Date (revision) | 2026-01-09 |
| Status | onGoing |
| Update frequency | irregular |
| Metadata language | fr |
| License | Utilisation libre sous réserve de citer les sources de la manière suivante : "Shom, 2026. Carte sédimentaire mondiale, https://dx.doi.org/10.17183/HOM_GEOL_SEDIM_MONDIALE" |
| Source metadata | ISO 19115 XML |
| Last updated | 2026-11-04 |
| Created | 2026-11-04 |
| API | package_show |