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: 2017-02-09

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-02-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 51987 25578 6783 529 38 0 0 0
OW 0 365 486 404 59 0 0 0
VODI 0 131 410 908 377 39 0 0
ODI 0 0 118 928 1060 535 9 1
CDI 0 0 8 401 1262 3110 1263 53
VCDI 0 0 0 6 70 551 7096 4535

Date: 2017-02-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 55299 21216 8525 492 19 0 0 0
OW 0 210 397 309 40 0 0 0
VODI 0 124 484 869 271 10 0 0
ODI 0 11 118 866 1041 260 7 0
CDI 0 0 25 496 1464 2750 848 45
VCDI 0 0 0 16 43 799 7663 4383

Date: 2017-02-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 56575 21430 7353 490 36 0 0 0
OW 0 125 378 279 35 4 0 0
VODI 0 74 482 803 143 10 1 0
ODI 0 9 123 1023 710 204 4 0
CDI 0 0 8 535 1590 3635 1018 26
VCDI 0 0 0 12 56 1336 6512 4081

Date: 2017-02-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 56133 24981 4204 624 52 3 0 0
OW 2 170 281 355 48 4 0 0
VODI 0 61 307 717 197 13 0 0
ODI 0 1 98 982 808 226 21 0
CDI 0 2 10 490 1544 4906 1137 0
VCDI 0 0 0 36 118 1413 6233 2923

Date: 2017-02-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 49873 28776 6392 1096 97 0 0 0
OW 0 172 242 414 38 4 0 0
VODI 0 77 348 726 131 19 4 0
ODI 0 5 194 934 734 160 49 0
CDI 0 0 2 582 1763 5040 882 0
VCDI 0 0 0 7 42 1362 6206 2729

Date: 2017-02-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 50656 24182 9038 917 79 11 0 0
OW 0 314 667 601 77 8 0 0
VODI 0 31 332 822 268 5 0 0
ODI 0 0 120 942 1037 143 11 0
CDI 0 0 2 357 1402 5603 1367 0
VCDI 0 0 0 1 30 547 7390 2140

Date: 2017-02-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 53885 21551 8034 885 119 8 0 0
OW 0 411 374 560 92 6 0 0
VODI 0 134 379 959 576 5 0 0
ODI 0 5 93 1033 1027 204 7 0
CDI 0 3 0 285 1268 4536 1355 28
VCDI 0 0 0 0 116 832 6636 3694

Date: 2017-02-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 48460 24596 10271 578 38 2 0 0
OW 0 577 629 612 96 1 0 0
VODI 0 132 373 923 639 47 0 0
ODI 0 7 99 710 1182 277 0 0
CDI 0 1 5 304 1014 3669 1421 14
VCDI 0 0 0 49 194 1274 6642 4264


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