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Hydrography

N2000 fairway and nautical chart reform

A common reference level for depth information in nautical charts and fairways will be introduced. The new reference level is based on the N2000 height system. Nautical charts and fairway information will be updated during year 2021-2026.
Read more about the N2000 fairway and nautical chart reform

New publication Sailing Directions for Finnish Waters complements nautical charts

Published
The Finnish Transport and Communications Agency Traficom has published a new nautical publication, Sailing Directions for Finnish Waters. The publication contains general information about maritime...

New channel depth instructions enter into force on 15 November 2021

Published
The Finnish Transport and Communications Agency Traficom has published the instructions ‘Principles and application of channel depths in Finland’. The new instructions explain how channel depths ar...