Seamless Shom nautical charts - West Africa is a product composed of digital images taken from Shom nautical charts, with no additions, legends or georeferencing information. At a given scale, it is possible to view only the maps with a scale that allows a correct display. The footprint of all the maps composing this product are shown. Unless exceptional circumstances apply, this product is updated on a monthly basis and the modified grid squares are re-published, replacing the previous versions. All corrections, publications and editions with an effect on the reference nautical charts are taken into consideration.

The product is a digital solution showing superficial sediments on the sea floor along coasts in mainland France.

Seamless Shom nautical charts - West Africa - EAtHC is a product composed of digital images taken from Shom nautical charts, with no additions, legends or georeferencing information. At a given scale, it is possible to view only the maps with a scale that allows a correct display. The footprint of all the maps composing this product are shown. Unless exceptional circumstances apply, this product is updated on a monthly basis and the modified grid squares are re-published, replacing the previous versions. All corrections, publications and editions with an effect on the reference nautical charts are taken into consideration.

West Hinder and Outer Gabbard to Vlissingen and Scheveningen; North Sea - Netherlands; Cartes de cabotage; Édition 10 du 27/02/2025

Stenó Sífnou to Stenó Kafiréa; Aegean Sea - Greece; Cartes de cabotage; Édition 5 du 05/03/2026

Mizen Head to Dingle Bay; Ireland - South West Coast; Routiers et planisphères; Édition 3 du 13/09/2021

Carte marine imprimée N°7703 De Jorf Lasfar à Oued Tensifte

Sihanoukville and Approaches; Gulf of Thailand - Cambodia; Cartes de cabotage; Édition 3 du 12/06/2025

Cairncross Islets to Arden Island; Australia - East Coast - Queensland; Cartes de cabotage; Édition 11 du 17/07/2025

Nisos Chios and Izmir Körfezi; Aegean Sea - Greece and Türkiye; Cartes de cabotage; Édition 6 du 05/03/2026