Limits defining ship classes based on their assigned operating maritime zones. These limits were produced by CEREMA in application of section II.14 of article 1 of decree no. 200945 amended on 30 August 1984. Navigation categories are defined in article 223.2 of the rules appended to the order of 23 November 1987 on shipping safety.

<strong>This data is not up to date with the order dated 30 August 2021 amending the order dated 23 November 1987 on ship safety, which now raises the limit for category 4 ships to 5 miles from the nearest coast.</strong> The navigation category allocated to a ship is indicated on its shipping license, together with any applicable restrictions. This limit was produced by Shom in application of section II.14 of article 1 of decree no. 84-810 amended on 30 August 1984. Navigation categories are defined in article 110.10 of the rules appended to the order of 23 November 1987 on shipping safety.

The product SCAN Littoral® is a collection of continuous colour digital map images of the coast, obtained via georeferenced assembling with grid squares of raster data from Shom nautical charts and IGN 1:25,000 land maps. The SCAN Littoral® solution includes a series of digital images with no additions, legends or georeferencing information.

Image numérique scannée non géoréférencée de la Sondes 012_6_016_1 Date de création : 1878 Support de l'original: Dimensions : 750mm x 1080mm

Carte marine imprimée N°7351 De la Passe de Goyeta à la Passe de Koné - Abords de Koné

Approaches to Georgetown; South America - Guyana; Cartes de pilotage côtier; Édition 1 du 07/05/2019

Image numérique scannée non géoréférencée de la Ecriture de sondes 035_O_1557 Date de création : 1961 Support de l'original: Dimensions : 1250mm x 759mm

Image numérique scannée non géoréférencée de la Définitive 036_D_0379 Date de création : 1950 Support de l'original: Dimensions : 733mm x 461mm

Image numérique scannée non géoréférencée de la 1977_09_05 Date de création : 1976 Support de l'original: Dimensions : 800mm x 1164mm

Image numérique scannée non géoréférencée de la Bathymétrie 1978_24_02 Date de création : 1978 Support de l'original: Dimensions : 1200mm x 769mm