KLIWAS 
Seite 18 
KLIWAS 
Climatology 
of North Sea 
Fronts 
MERIS TSM - Front Zone Vector Magnitude 
MERIS 
TSM 
V. I ., 'Ì V 
mean 2002-2010 
SUMMER 
frontzone.vector magnitude 
[log lo (1000*TSM[gnrr 3 ])/km] 
oo 
bo 
CLTICJ) 
0.1 
0.2 0.3 
Fig. 9: TSM: magnitude of mean gradient vector for frontal zone based on the data of the 
MERIS sensor on ENVISAT 2002 - 2010