Description of algorithm
Interpretation of results
Full domain
American sector
European sector
  Ice concntr, edge pos
  Contingency tables
Asian sector

Validation of sea ice concentration - European sector

Reference date: 2016-05-12

Model: GLO MFC - NEMO

Data source: OSI SAF N.H. sea ice concentration

Model vs. observations, sea ice class contingency tables

Date: 2016-05-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 68013 17942 1743 1140 97 1 0 0
OW 0 67 195 317 69 11 1 0
VODI 0 54 197 574 286 40 1 0
ODI 0 9 107 598 989 487 5 0
CDI 0 7 71 410 1228 2409 542 0
VCDI 0 0 0 8 51 802 5670 4959

Date: 2016-05-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 69156 17085 1887 1194 128 1 0 0
OW 0 57 183 253 91 7 0 0
VODI 0 29 250 578 221 39 0 0
ODI 0 2 109 765 1013 288 10 2
CDI 0 0 36 379 1233 2372 447 40
VCDI 0 0 0 0 17 821 5184 5223

Date: 2016-05-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 68228 18540 1649 1011 51 0 0 0
OW 0 130 232 235 57 5 0 0
VODI 0 86 340 661 171 22 0 0
ODI 0 7 137 940 1162 136 14 0
CDI 0 0 3 206 1207 2950 651 0
VCDI 0 0 0 0 31 513 4789 4936

Date: 2016-05-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 69497 17753 1854 969 69 0 0 0
OW 0 110 231 223 48 5 0 0
VODI 0 70 371 668 133 14 1 0
ODI 0 1 110 834 864 72 3 0
CDI 0 0 8 295 1401 2908 365 0
VCDI 0 0 0 9 83 923 4374 4834

Date: 2016-05-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 68891 18922 1894 665 90 7 0 0
OW 0 121 223 262 36 8 0 0
VODI 0 54 300 780 162 24 0 0
ODI 0 0 93 721 791 171 6 0
CDI 0 0 6 277 1027 2983 1242 0
VCDI 0 0 0 38 45 499 4047 4715

Date: 2016-05-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 70799 17596 1960 586 72 2 0 0
OW 0 137 216 285 52 9 0 0
VODI 0 53 362 738 168 23 0 1
ODI 0 0 70 775 716 120 3 4
CDI 0 0 3 212 914 2459 869 5
VCDI 0 0 0 25 31 489 4410 4936

Date: 2016-05-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 72196 16863 1660 722 94 14 0 0
OW 0 74 237 266 36 7 0 0
VODI 0 14 268 651 176 25 0 0
ODI 0 0 59 528 667 107 3 0
CDI 0 0 3 245 1041 2248 672 2
VCDI 0 0 0 31 38 495 5493 4165

Date: 2016-05-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 70068 18763 1711 706 96 8 0 0
OW 0 80 175 267 50 4 0 0
VODI 0 26 255 615 172 10 1 0
ODI 0 3 84 705 728 131 14 0
CDI 0 0 0 234 1168 2742 1336 0
VCDI 0 0 0 13 2 321 4066 4546


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