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: 2019-10-03

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-09-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 16440 5510 43 125 29 0 0 0
OW 0 275 48 168 40 0 0 0
VODI 0 94 25 333 240 37 10 0
ODI 0 23 9 222 439 45 9 0
CDI 0 0 0 37 522 560 229 0
VCDI 0 0 0 1 54 1077 3060 2378

Date: 2019-09-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 15951 5720 18 17 0 0 0 0
OW 0 477 58 300 71 0 0 0
VODI 0 107 23 298 308 41 0 0
ODI 0 17 7 174 409 111 0 0
CDI 0 0 0 22 325 914 149 0
VCDI 0 0 0 0 4 602 3906 2053

Date: 2019-10-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 15733 5185 20 62 3 0 0 0
OW 0 580 59 285 66 0 0 0
VODI 0 91 17 287 503 31 0 0
ODI 0 17 5 88 461 233 1 0
CDI 0 0 0 11 179 1138 273 0
VCDI 0 0 0 0 2 366 3263 3123

Date: 2019-10-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 15066 5695 24 109 11 0 0 0
OW 0 382 31 142 16 0 0 0
VODI 0 129 31 381 434 54 0 0
ODI 0 28 8 112 463 220 0 0
CDI 0 2 1 28 494 1040 160 0
VCDI 0 0 0 0 40 810 4731 1440

Date: 2019-10-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 14921 5777 23 75 2 0 0 0
OW 0 241 28 103 13 0 0 0
VODI 0 158 38 358 390 23 0 0
ODI 0 27 5 130 392 332 2 0
CDI 0 0 1 70 442 924 349 0
VCDI 0 0 0 0 14 518 4926 1800

Date: 2019-10-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 14360 6099 39 144 12 0 0 0
OW 0 207 29 169 38 0 0 0
VODI 0 82 20 283 407 50 3 0
ODI 0 15 5 61 272 304 30 0
CDI 0 1 0 55 227 696 808 0
VCDI 0 0 0 0 0 368 5806 1492

Date: 2019-10-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 12955 7514 53 110 1 0 0 0
OW 0 217 21 71 17 0 0 0
VODI 0 168 37 292 182 3 0 0
ODI 0 45 7 115 371 45 0 0
CDI 0 22 13 131 435 719 168 0
VCDI 0 0 0 0 24 1110 3652 3584

Date: 2019-10-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 12306 7253 37 84 4 0 0 0
OW 0 614 54 253 65 5 0 0
VODI 0 81 18 234 268 39 0 0
ODI 0 22 4 83 197 235 8 0
CDI 0 4 2 73 317 552 535 0
VCDI 0 0 0 0 17 338 4197 4183


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