=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 31-Mar-1993
Data received from TOGA office
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 09-Feb-1996
The period after the long gap in 1991 appears to have a lower mean level although data received via satellite also show this feature. It is not clear if a reference shift occurred during the gap.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 17-Jun-1996
Data 1994-95 received directly from Servicio de la Armada de Chile
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 14-Nov-1997
1996 data received from University of Hawaii Sea Level Centre
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 14-Nov-1997
Instrument type: Bristol bubbler gauge (BUB) (primary gauge 1985-01/1994)NOAA "digibub" water level gauge (PRS) (primary gauge 03/1994+)note: this gauge uses a nitrogen-driven bubbler oriface below the water line connected to a Para-scientific pressure transducer located at the DCP housing.The pressure transducers are vented to the atmosphere so no atmospheric corrections are required.  NOAA backup pressure water level gauge (BWL)
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 09-Dec-1997
1994-95 data revised with data received from the UHSLC
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 15-Dec-1998
1997 data received from the University of Hawaii Sea Level Center
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 20-Oct-2004
Data for the period 1985-98 were replaced by a new data set received from the supplying authority (SHOA)