Atlas mensuel des températures moyennes dans le golfe de Gascogne

Autre(s) titre(s) Atlas of the monthly mean temperatures in the bay of biscay
Type Article
Date 1991
Langue(s) Français
Auteur(s) Gohin Francis1, Langlois G2
Affiliation(s) 1 : IFREMER, Centre de Brest, B.P. 70, 29280 Plouzane, France
2 : EPSHOM, B.P. 426, 29275 Brest Cedex, France
Source Oceanologica Acta (0399-1784) (Gauthier-Villars), 1991 , Vol. 14 , N. 2 , P. 181-187
WOS© Times Cited 3
Résumé en anglais This study proposes a method for bathythermal analysis applied to the temperature profiles collected in the Bay of Biscay since 1950 and recorded at the French Hydrographic and Oceanographic Service of the Navy (SHOM). We consider the ocean variability, historically sampled with temperature measurements, from a geostatistical point of view. Thanks to an appropriate model of the thermal structures and using the "kriging" method, we proceed to monthly mean optimal estimations on a regular gridnet. For this purpose, we choose a random function model able to take several scales of phenomena into account. In practice, a structural analysis is first performed from the monthly files by computing the experimental variogram. Secondly, we exclude the incoherent values. Following this filtering process, a second variogram is established and, thus, the monthly mean situations are evaluated using the "kriging" method.
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Gohin Francis, Langlois G (1991). Atlas mensuel des températures moyennes dans le golfe de Gascogne. Oceanologica Acta, 14(2), 181-187. Open Access version :