=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-Jun-1991
Kotka               060/358 RLR(1927) is 10.6m below BM456
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 24-Sep-2002
A description of the sea level network in Finland can be found in 'Operational Oceanography: Implementation at the European and Regional scales.  2002 (pp.129-137)'.

