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: 2019-05-30

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-05-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 13 399 8 73 14 0 0 0
OW 0 46 3 46 14 1 0 0
VODI 0 111 3 108 54 1 1 3
ODI 0 72 20 226 508 37 4 3
CDI 0 104 28 263 1091 2309 1129 32
VCDI 0 2 3 28 92 1456 10388 13389

Date: 2019-05-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 13 485 14 82 10 0 0 0
OW 0 56 4 62 14 0 0 0
VODI 0 98 9 156 65 1 24 1
ODI 0 101 19 287 440 37 59 3
CDI 0 260 37 307 1344 2532 854 44
VCDI 0 1 0 2 85 2106 10203 12267

Date: 2019-05-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 13 511 19 91 10 0 0 0
OW 0 53 7 54 16 2 0 0
VODI 0 112 12 179 103 26 9 0
ODI 0 145 24 297 579 84 57 0
CDI 0 252 31 279 1223 2650 1272 23
VCDI 0 0 0 3 41 907 9418 13580

Date: 2019-05-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 20 532 20 85 17 2 1 0
OW 0 60 9 62 9 3 1 0
VODI 0 164 23 245 134 33 4 0
ODI 0 350 28 299 537 86 26 2
CDI 0 102 25 282 1234 3048 969 72
VCDI 0 0 0 6 86 732 9252 13522

Date: 2019-06-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 26 566 16 104 33 8 0 0
OW 0 102 3 67 26 3 0 0
VODI 0 338 28 294 190 24 3 0
ODI 0 288 33 313 490 71 20 0
CDI 0 48 19 300 1360 2827 1495 14
VCDI 0 0 0 0 75 542 9087 13269

Date: 2019-06-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 24 658 20 113 25 9 0 0
OW 0 142 7 62 31 7 2 0
VODI 0 444 32 270 170 28 5 0
ODI 0 246 36 358 686 101 15 0
CDI 0 43 18 247 1418 3384 899 0
VCDI 0 0 0 0 76 1365 13516 7625

Date: 2019-06-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 16 881 24 105 41 13 2 0
OW 0 199 7 83 37 6 2 0
VODI 0 405 31 264 198 40 1 0
ODI 0 201 45 396 790 182 7 0
CDI 0 72 21 278 1320 3288 1029 5
VCDI 0 0 0 0 47 1377 12578 8091

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 7 1062 19 136 54 29 0 0
OW 0 164 7 70 62 13 0 0
VODI 0 318 26 246 178 34 1 0
ODI 0 192 37 410 754 192 22 0
CDI 0 53 28 266 1233 3284 2208 12
VCDI 0 0 0 0 25 895 10472 9573


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