Link to RLR information.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 28-Jun-2010 : Trabzon II is on the Black Sea. This station forms part of the Turkish Sea Level Monitoring Network. Coast/Station 310/013 id=1927.Total dataset revised by the authority station was made RLR. RLR (2007) is 8.000m below TGBM TRBZ-1. RLR factor is 5.343m.
Harita Genel Komutanligi (General Command of Mapping) Geodesy Department Cebeci-Ankara TURKEY