=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 14-Jul-2010
Data for Golomiany 1954-2000 were previously in the database these were copied and put in a box file on top of one of the PSMSL roller front cupboards. Revised values for 1954-2009 were
downloaded from the Artic and Antarctic Research Institute website and loaded onto the database. The RLR factor remains 7.000m as before.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 13-Aug-2013
Following the recent download it was noted that some of the historic values differed slightly. Because of this the whole dataset has been re-loaded.