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: 2019-06-13

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-06-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 77348 12973 132 422 47 0 0 0
OW 9 399 25 172 36 1 0 0
VODI 8 448 47 397 105 5 1 0
ODI 0 210 48 512 545 82 15 0
CDI 0 135 32 327 1323 3128 1410 11
VCDI 0 0 0 0 6 461 3435 4845

Date: 2019-06-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 77364 13316 113 403 61 1 0 0
OW 4 355 23 157 36 3 0 0
VODI 0 358 44 352 112 4 0 0
ODI 0 293 43 547 659 120 6 3
CDI 0 95 28 268 1180 3095 1233 28
VCDI 0 0 0 0 0 282 2389 6125

Date: 2019-06-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 76805 13834 129 482 117 4 0 0
OW 3 270 21 152 40 2 0 0
VODI 1 367 42 302 89 10 4 1
ODI 0 315 45 568 677 178 31 3
CDI 0 118 27 265 1263 3026 957 10
VCDI 0 0 0 0 0 259 3723 4960

Date: 2019-06-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 77917 12809 102 354 45 1 0 0
OW 7 304 21 129 40 2 0 0
VODI 9 477 40 308 142 28 23 0
ODI 2 360 60 692 982 229 44 0
CDI 0 93 20 328 1465 3171 161 0
VCDI 0 0 0 1 3 593 4656 3482

Date: 2019-06-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 78116 12415 96 353 52 4 0 0
OW 16 310 19 152 41 1 0 0
VODI 6 560 57 344 188 42 6 0
ODI 0 442 66 977 1527 292 15 0
CDI 0 29 12 247 1276 2561 180 0
VCDI 0 0 0 0 1 479 4177 4041

Date: 2019-06-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 78751 11891 91 363 70 5 0 0
OW 0 359 17 146 45 4 0 0
VODI 0 745 68 444 174 37 0 0
ODI 0 345 63 1067 1910 206 6 0
CDI 0 10 4 192 939 2287 197 0
VCDI 0 0 0 0 20 334 3782 4528

Date: 2019-06-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 78426 12443 96 404 75 4 0 0
OW 0 336 31 156 66 6 0 0
VODI 0 731 56 545 182 27 0 0
ODI 0 256 56 1040 1885 198 0 0
CDI 0 5 2 123 1365 2001 312 0
VCDI 0 0 0 0 0 199 4501 3573

Date: 2019-06-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 78661 12440 99 393 56 3 0 0
OW 0 340 28 187 70 2 0 0
VODI 0 715 57 593 221 21 0 0
ODI 0 319 62 1252 2135 234 0 0
CDI 0 7 3 51 1608 1526 406 24
VCDI 0 0 0 0 2 453 5053 2079


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