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: 2017-10-12

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-10-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 5783 6687 80 374 85 0 0 0
OW 0 885 59 654 164 0 0 0
VODI 0 196 46 458 442 27 0 0
ODI 0 9 5 94 536 161 0 0
CDI 0 0 0 5 323 3307 1513 0
VCDI 0 0 0 0 0 760 6891 2538

Date: 2017-10-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 4749 7263 88 349 21 0 0 0
OW 0 830 71 612 263 0 0 0
VODI 0 169 44 499 869 46 0 0
ODI 0 1 2 77 369 269 0 0
CDI 0 0 0 10 181 2774 1549 14
VCDI 0 0 0 0 0 516 5582 4865

Date: 2017-10-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 4801 6735 63 489 61 1 0 0
OW 0 1018 70 453 134 0 0 0
VODI 0 219 47 747 829 60 0 0
ODI 0 0 4 119 499 279 5 0
CDI 0 0 0 3 193 2388 1484 8
VCDI 0 0 0 0 12 606 5606 5149

Date: 2017-10-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 4467 5981 45 362 115 7 0 0
OW 9 976 60 601 327 52 0 0
VODI 0 215 46 606 1222 173 0 0
ODI 0 5 4 110 666 495 3 0
CDI 0 0 0 0 409 3210 405 0
VCDI 0 0 0 0 10 1232 4645 5624

Date: 2017-10-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 4725 4788 30 215 124 21 0 0
OW 19 916 44 432 215 77 0 0
VODI 2 290 32 532 1455 440 0 0
ODI 0 29 13 158 815 912 0 0
CDI 0 0 1 31 401 2819 319 0
VCDI 0 0 0 0 41 1276 5677 5233

Date: 2017-10-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 4065 3912 24 188 64 56 0 0
OW 0 1645 60 417 210 114 0 0
VODI 0 240 36 441 1066 630 4 0
ODI 0 13 6 140 760 1388 34 0
CDI 0 0 0 18 222 2493 718 0
VCDI 0 0 0 0 0 1284 5997 5837

Date: 2017-10-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 2859 4393 13 81 22 0 0 0
OW 0 1244 56 422 183 74 0 0
VODI 0 130 43 645 1122 469 29 0
ODI 0 0 1 87 761 1475 112 0
CDI 0 0 0 5 169 2334 1328 0
VCDI 0 0 0 0 2 1099 6197 6727

Date: 2017-10-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 2677 4316 28 89 3 0 0 0
OW 24 595 27 185 46 40 0 0
VODI 0 255 38 465 1144 510 152 0
ODI 0 4 3 74 673 1466 282 0
CDI 0 0 1 9 196 2971 1178 0
VCDI 0 0 0 0 17 1314 6141 7159


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