The KLIWAS Climatology for Sea Surface Temperature and Ocean Colour Fronts 
In the North Sea 
List of figures 
21 
16 
MEAN SST FIELD BASED ON THE DATA OF THE MODIS SENSOR ON AQUA 
2003 - 2011 
22 
17 
FRONT PROBABILITY BASED ON THE DATA OF THE MODIS SENSOR ON AQUA 
2003 - 2011 
23 
18 
MEAN OF GRADIENT MAGNITUDE FOR FRONTAL ZONE BASED ON THE DATA 
OF THE MODIS SENSOR ON AQUA 2003 - 2011 
24 
19 
MAGNITUDE OF MEAN GRADIENT VECTOR FOR FRONTAL ZONE BASED ON 
THE DATA OF THE MODIS SENSOR ON AQUA 2003 - 2011 
25 
20 
DIRECTION OF MEAN GRADIENT VECTOR FOR FRONTAL ZONE BASED ON THE 
DATA OF THE MODIS SENSOR ON AQUA 2003 - 2011 
31 
21 
MEAN SST FIELD BASED ON THE DATA OF THE AATSR SENSOR ON ENVISAT 
2002 - 2011 
32 
22 
FRONT PROBABILITY BASED ON THE DATA OF THE AATSR SENSOR ON ENVISAT 
2002 - 2011 
33 
23 
MEAN OF GRADIENT MAGNITUDE FOR FRONTAL ZONE BASED ON THE DATA 
OF THE AATSR SENSOR ON ENVISAT 2002 - 2011 
34 
24 
MAGNITUDE OF MEAN GRADIENT VECTOR FOR FRONTAL ZONE BASED ON 
THE DATA OF THE AATSR SENSOR ON ENVISAT 2002 - 2011 
35 
25 
DIRECTION OF MEAN GRADIENT VECTOR FOR FRONTAL ZONE BASED ON THE 
DATA OF THE AATSR SENSOR ON ENVISAT 2002 - 2011 
36 
26 
MEAN SST FIELDS BASED ON THE DATA OF THE AATSR SENSOR ON ENVISAT, 
MODIS SENSOR ON AQUA, OF THE AVHRR SENSOR ON NOAA AND METOP 
2003 - 2010 
37 
27 
FRONT PROBABILITY BASED ON THE DATA OF THE AATSR SENSOR ON ENVISAT, 
MODIS SENSOR ON AQUA, OF THE AVHRR SENSOR ON NOAA AND METOP 
2003 - 2010 
38 
28 
MEAN OF GRADIENT MAGNITUDE FOR FRONTAL ZONE BASED ON THE DATA 
OF THE AATSR SENSOR ON ENVISAT, MODIS SENSOR ON AQUA, OF THE 
AVHRR SENSOR ON NOAA AND METOP 2003 - 2010 
39 
29 
MAGNITUDE OF MEAN GRADIENT VECTOR FOR FRONTAL ZONE BASED ON THE 
DATA OF THE AATSR SENSOR ON ENVISAT, MODIS SENSOR ON AQUA, OF THE 
AVHRR SENSOR ON NOAA AND METOP 2003 - 2010 
40 
30 
DIRECTION OF MEAN GRADIENT VECTOR FOR FRONTAL ZONE BASED ON THE 
DATA OF THE AATSR SENSOR ON ENVISAT, MODIS SENSOR ON AQUA, OF 
THE AVHRR SENSOR ON NOAA AND METOP 2003 - 2010