=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-Jun-1991 Kobbaklintar 060/261 RLR(1936) is 8.1m below BM =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 12-Jul-1993 Kobbaklintar 060/261 RLR(1936) is 8.1m below BM =========================== 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)'. NO BM INFORMATION BUT DATA SEEMS HOMOGENEOUS