THIS INFORMATION IS BASED ON IHO SPECIAL PUBLICATION S-47 6TH EDITION MARCHC 2006 INTERNATIONAL HYDROGRAPHIC ORGANIZATION (IHO)
International Partnership Day TRB, Washington DC, 26.1.2012 Jan Juslén Finnish Transport Agency.
Mr. Denis Hains, CHS Rear Admiral Gerd F. Glang, NOAA June 1, 2015 United States-Canada Hydrographic Commission report to the Inter-Regional Coordination.
Effective transport connections for a thriving Finland
