Huelva new station 1996. Data supplied by Climat Maritimo, Madrid. RLR(1998) is 9.517m below BM SSPD.
Documentation added 2013-03-18
The SRD acoustic gauge at Huelva has been replaced by a new MIROS radar gauge. Both old and new gauges were running for the period 01.01.2008-31.12.2008 for inter-comparison purposes. A bias (mean difference) of 0.23cm was calculated. Hardware problems (de-lamination) were encountered with the new gauge this has now been taken into account in the data supplied. See paper by B. Perez et al. 'Overlapping sea level time series measured using different technologies: an example from the REDMAR Spanish network'.
Documentation added 2014-01-13
Further investigation by Puertos del Estado revealed that the bias at iold and new datasets was due to a problem with the old Acoustic gauge. Data from this was revised. Complete dataset was re-entered onto the database.
Documentation added 2014-04-28
At the request from Puertos del Estado the latitude and longitude have been changed from 31.133333 -6.833333 derived from the previously supplied degrees and minutes value to 37.13202 -6.83369 which is the site of the new MIROS gauge in decimal degrees. .
Puertos del Estado Area de Conocimiento y Analisis del Medio Fisico Avda. del Partenon, 10 28042 Madrid
Documentation added 2001-03-06
The Area de Conocimiento y Analisis del Medio Fisico was formerly known as the Departamento de Clima Maritimo.