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

Validation of sea ice concentration - Asian sector

Reference date: 2017-11-02

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-10-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1466 3653 44 272 70 0 0 0
OW 0 519 30 288 192 15 0 0
VODI 0 128 28 253 566 205 0 0
ODI 0 10 6 70 286 939 65 0
CDI 0 0 0 10 96 2071 2609 4
VCDI 0 0 0 0 8 351 6397 11431

Date: 2017-10-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1692 3414 43 221 20 0 0 0
OW 0 498 35 315 155 0 0 0
VODI 0 158 21 250 499 214 5 0
ODI 0 26 8 78 365 650 60 1
CDI 0 0 0 22 153 1649 1661 348
VCDI 0 0 0 0 1 772 6084 12664

Date: 2017-10-31:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1966 3143 34 210 87 8 0 0
OW 0 417 47 249 101 21 0 0
VODI 0 159 22 264 412 144 0 0
ODI 0 29 6 89 314 643 9 0
CDI 0 3 3 16 229 1430 1311 159
VCDI 0 0 0 0 9 879 5276 14393

Date: 2017-11-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1230 3771 67 293 113 5 0 0
OW 0 457 29 197 102 10 0 0
VODI 0 92 14 309 446 84 0 0
ODI 0 16 4 101 367 473 0 0
CDI 0 3 4 41 289 1325 634 20
VCDI 0 0 0 0 32 995 7611 12948

Date: 2017-11-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1057 3537 39 249 23 0 0 0
OW 0 442 36 350 184 13 0 0
VODI 0 61 16 384 491 118 0 0
ODI 0 1 3 46 412 373 1 0
CDI 0 0 0 27 293 1476 962 1
VCDI 0 0 0 0 12 760 7530 13185

Date: 2017-11-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 990 3375 42 322 36 0 0 0
OW 0 370 42 342 119 2 0 0
VODI 0 49 14 314 688 50 0 0
ODI 0 0 1 26 502 313 7 0
CDI 0 0 0 15 327 1250 1083 0
VCDI 0 0 0 0 1 519 8713 12570

Date: 2017-11-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 559 2208 31 332 40 0 0 0
OW 0 511 41 532 742 65 0 0
VODI 0 32 15 238 664 347 0 0
ODI 0 1 0 37 408 503 9 0
CDI 0 0 0 0 260 979 1076 0
VCDI 0 0 0 0 27 2260 10379 9786

Date: 2017-11-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 250 1944 26 208 193 0 0 0
OW 0 249 12 186 263 39 0 0
VODI 0 32 11 132 1021 960 38 0
ODI 0 0 0 57 241 572 117 0
CDI 0 0 0 0 215 979 1229 14
VCDI 0 0 0 0 23 853 6693 15525


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