Link to RLR information.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 23-Jan-2012 : Aguadilla Puerto Rico is a new station data and metadata downloaded from NOAA. Primary benchmark is NO 3 1975 10.000m above TGZ. RLR factor is -0.100m.
N.O.A.A. / N.O.S. N/oes33, Ssmc4, Room 6531 1305 East-West Highway Silver Spring, MD 20910 UNITED STATES