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: 2017-10-05

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-09-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 7781 7082 30 60 3 0 0 0
OW 0 506 36 224 70 6 0 0
VODI 0 158 24 241 313 373 48 0
ODI 0 27 5 122 464 426 96 0
CDI 0 0 0 4 68 1058 3166 1114
VCDI 0 0 0 0 0 2 1945 6630

Date: 2017-10-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 8305 6301 31 97 3 0 0 0
OW 0 559 24 131 29 0 0 0
VODI 0 204 29 334 297 104 1 0
ODI 0 14 5 144 458 474 168 0
CDI 0 0 1 13 244 1701 2887 68
VCDI 0 0 0 0 0 111 4227 5118

Date: 2017-10-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 7870 6741 32 122 5 0 0 0
OW 1 336 45 218 42 0 0 0
VODI 0 204 29 272 199 16 0 0
ODI 0 9 5 130 516 327 56 0
CDI 0 0 1 21 406 2695 1393 15
VCDI 0 0 0 0 0 605 6032 3739

Date: 2017-10-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 7094 6022 73 438 102 0 0 0
OW 9 627 70 572 190 7 0 0
VODI 0 176 25 312 268 34 0 0
ODI 0 12 3 120 553 156 0 0
CDI 0 0 1 9 492 2491 2002 27
VCDI 0 0 0 0 0 849 6549 2799

Date: 2017-10-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 4934 7311 79 363 40 0 0 0
OW 0 932 63 583 141 0 0 0
VODI 0 209 52 550 615 30 0 0
ODI 0 7 2 93 421 231 0 0
CDI 0 1 0 6 207 3862 967 0
VCDI 0 0 0 0 0 743 5752 3888

Date: 2017-10-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 5056 6521 83 501 105 0 0 0
OW 0 864 62 580 199 0 0 0
VODI 0 192 43 611 901 71 0 0
ODI 0 1 3 100 406 268 5 0
CDI 0 0 0 5 146 2409 1646 35
VCDI 0 0 0 0 0 409 5751 5109

Date: 2017-10-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 4562 6708 54 343 124 0 0 0
OW 9 941 72 510 217 11 0 0
VODI 0 278 43 706 943 40 0 0
ODI 0 2 5 144 583 316 5 0
CDI 0 0 0 9 271 2832 919 0
VCDI 0 0 0 0 22 1248 5370 4795

Date: 2017-10-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 4573 5429 41 235 165 16 0 0
OW 0 752 46 561 326 157 0 0
VODI 0 298 42 596 1410 244 5 0
ODI 0 4 6 135 876 541 1 0
CDI 0 0 0 4 459 3083 325 0
VCDI 0 0 0 0 18 1016 4715 6003


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