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: 2017-06-08

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-06-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 62610 20661 3704 1339 57 0 0 0
OW 5 8 93 359 47 0 0 0
VODI 3 4 126 899 164 4 0 0
ODI 1 3 27 1210 1166 150 27 0
CDI 0 0 2 329 1314 3538 1808 0
VCDI 0 0 0 0 6 873 4926 3637

Date: 2017-06-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 62562 18917 5407 1564 81 0 0 0
OW 0 15 107 335 65 0 0 0
VODI 0 21 116 1016 195 35 6 0
ODI 0 0 34 986 1210 182 27 0
CDI 0 0 0 303 1281 4272 1739 0
VCDI 0 0 0 1 1 723 5341 2558

Date: 2017-06-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 60420 19773 6949 1485 100 0 0 0
OW 0 14 111 440 56 0 0 0
VODI 0 2 144 1084 274 26 2 0
ODI 0 0 35 745 1111 130 16 0
CDI 0 0 0 279 1446 4699 1238 0
VCDI 0 0 0 0 0 517 4755 3249

Date: 2017-06-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59932 22488 4908 1833 87 0 0 0
OW 0 11 117 415 62 2 0 0
VODI 0 4 247 870 366 2 0 0
ODI 0 0 62 639 1202 288 21 0
CDI 0 0 2 321 1202 3681 1297 9
VCDI 0 0 0 0 56 892 4767 3317

Date: 2017-06-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 62168 18977 6822 1898 42 1 0 0
OW 0 11 264 422 54 1 0 0
VODI 0 10 265 753 217 7 0 0
ODI 0 0 50 663 965 279 23 0
CDI 0 0 14 379 1335 3144 1535 0
VCDI 0 0 0 0 1 1082 5598 2120

Date: 2017-06-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 63703 20804 4355 1549 87 0 0 0
OW 0 28 189 353 55 4 0 0
VODI 0 15 167 692 238 33 3 0
ODI 0 0 80 709 1008 228 39 0
CDI 0 0 16 392 1467 5289 843 0
VCDI 0 0 0 0 0 1223 4954 577

Date: 2017-06-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 60149 24752 4435 1285 90 0 0 0
OW 0 41 194 297 86 2 0 0
VODI 0 21 243 663 225 18 0 0
ODI 0 9 115 706 1010 286 16 0
CDI 0 0 0 311 1086 4639 2024 0
VCDI 0 0 0 0 0 302 4937 1158

Date: 2017-06-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 64014 20688 4965 1268 130 2 0 0
OW 0 59 185 296 89 2 0 0
VODI 0 66 255 597 209 28 0 0
ODI 0 4 74 625 926 190 10 0
CDI 0 0 0 290 1118 4071 2099 17
VCDI 0 0 0 0 1 273 4829 1720


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