MapMedia I.H.O. Wide Vector Chart: WVSEN12MAP - Norway - South and West (Update) Dividers This is reflected by American

This is reflected by American articles being in American English and other articles in UK English

The glass that protects the burner and font is a Fresnel lens

ECDIS Legislation

Gullholmen to Stenungsund and Marstrand is a standard nautical chart

T-Rating Temperature rating

MapMedia I.H.O. Wide Vector Chart: WVSEN12MAP - Norway - South and West (Update) Dividers This is reflected by AmericanHow MapMedia electronic charts are updated To meet the needs and safety of users, MapMedia updates its vector charts once or twice a year, according to the chart providers' updates, and once a year for raster charts. It is of course, extremely important for boaters to keep their charts up to date, in order to ensure the safety of all passengers onboard. Corrections, improvements and changes are made on a daily basis by the Hydrographic Services and by