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: 2019-06-27

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

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 12441 99 393 56 3 0 0
OW 0 339 28 187 70 2 0 0
VODI 0 716 56 593 221 21 0 0
ODI 0 318 63 1252 2135 233 0 0
CDI 0 7 3 51 1607 1528 406 24
VCDI 0 0 0 0 3 452 5053 2079

Date: 2019-06-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 77093 13980 118 433 95 1 0 0
OW 0 477 24 196 61 4 0 0
VODI 0 812 65 600 253 13 0 0
ODI 0 329 63 1303 2892 162 3 0
CDI 0 0 0 12 1113 1943 926 0
VCDI 0 0 0 0 1 692 4671 765

Date: 2019-06-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 80706 10833 86 285 52 0 0 0
OW 0 511 24 187 65 5 0 0
VODI 0 862 78 732 285 19 0 0
ODI 0 287 45 1176 3153 354 0 0
CDI 0 0 0 14 496 3134 244 0
VCDI 0 0 0 0 0 692 3248 1527

Date: 2019-06-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 80520 11325 96 370 78 0 0 0
OW 5 450 30 176 74 2 0 0
VODI 5 819 91 854 386 7 0 0
ODI 0 215 43 889 2979 285 0 0
CDI 0 0 0 2 603 2687 565 0
VCDI 0 0 0 0 0 1062 3296 1186

Date: 2019-06-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 81305 11207 82 292 75 0 0 0
OW 13 464 23 186 72 0 0 0
VODI 3 763 86 872 434 2 0 0
ODI 1 154 34 829 2548 228 0 0
CDI 0 0 0 3 503 1779 165 0
VCDI 0 0 0 0 0 3016 3427 534

Date: 2019-07-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 83270 10103 69 240 81 4 0 0
OW 5 438 27 180 83 4 0 0
VODI 3 636 83 810 528 21 0 0
ODI 1 74 20 555 2273 236 0 0
CDI 0 0 0 4 358 1514 595 0
VCDI 0 0 0 0 0 1487 4453 945

Date: 2019-07-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 81785 12273 86 309 77 1 0 0
OW 0 396 26 128 62 3 0 0
VODI 0 633 71 811 522 22 0 0
ODI 0 78 25 664 1553 201 0 0
CDI 0 0 0 11 321 2156 337 0
VCDI 0 0 0 0 1 2711 3449 388

Date: 2019-07-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 83799 10801 82 425 147 8 0 0
OW 0 296 27 174 113 4 0 0
VODI 0 530 49 739 592 11 3 0
ODI 0 96 16 490 1240 265 13 0
CDI 0 0 0 4 400 3267 987 0
VCDI 0 0 0 0 2 2601 1919 0


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