Taken as a continuous record TOGA sea level center but many ad-hoc datum corrections made to original data.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 16-Oct-1991
Original data adjusted by TOGA
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 22-Mar-1993
Data received from TOGA office.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 22-Mar-2001
Data for 1982-99 revised March 2001
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 10-May-2012
Data values for Lobos de Afuera for 2002-2009 were received from UHSLC on the latest JASL CD.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 14-Oct-2013
Complete dataset July 1982 to May 2010 downloaded onto the database from UHSLC
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 29-Oct-2015
Updated JASL dataset through to 2014 reloaded onto the database.