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: 2022-08-04

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2022-07-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 6115 5594 53 199 42 0 0 0
OW 0 301 21 115 45 0 0 0
VODI 0 342 46 339 268 5 0 0
ODI 0 83 28 407 1939 1011 0 0
CDI 0 1 1 33 2036 9166 1128 0
VCDI 0 0 0 0 2 1465 1297 0

Date: 2022-07-31:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 5763 6290 62 274 45 0 0 0
OW 0 220 25 143 48 0 0 0
VODI 0 277 34 348 201 4 0 0
ODI 0 138 36 631 3471 449 0 0
CDI 0 0 0 52 2056 10522 358 0
VCDI 0 0 0 0 0 307 328 0

Date: 2022-08-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 5939 6086 83 377 49 0 0 0
OW 0 183 24 132 54 1 0 0
VODI 0 299 30 328 223 5 0 0
ODI 0 162 41 672 4710 849 0 0
CDI 0 0 1 31 1464 10144 137 0
VCDI 0 0 0 0 0 58 0 0

Date: 2022-08-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 5758 6426 73 273 40 0 0 0
OW 5 210 16 130 37 1 0 0
VODI 6 394 37 301 238 23 1 0
ODI 0 259 38 583 5687 712 26 0
CDI 0 1 0 21 1677 8221 877 0
VCDI 0 0 0 0 0 11 0 0

Date: 2022-08-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 6354 6015 73 255 29 0 0 0
OW 8 194 13 107 47 0 0 0
VODI 7 431 33 381 271 7 0 0
ODI 0 263 28 568 5981 835 2 0
CDI 0 6 1 13 1207 8343 600 0
VCDI 0 0 0 0 0 10 0 0

Date: 2022-08-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 6447 6265 70 198 37 0 0 0
OW 12 189 12 86 49 0 0 0
VODI 4 505 46 378 233 4 0 0
ODI 0 210 26 566 6168 757 0 0
CDI 0 9 2 7 1201 8006 568 0
VCDI 0 0 0 0 0 12 15 0

Date: 2022-08-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 6651 6286 63 167 27 0 0 0
OW 7 220 19 98 42 0 0 0
VODI 2 658 55 425 239 4 0 0
ODI 0 166 23 781 5782 1446 0 0
CDI 0 9 2 2 1007 7368 253 0
VCDI 0 0 0 0 0 65 215 0

Date: 2022-08-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 7114 5967 53 179 57 3 0 0
OW 7 260 23 80 69 2 0 0
VODI 3 701 47 438 282 18 0 0
ODI 0 139 27 902 5761 1616 0 0
CDI 0 2 0 7 1091 6265 661 0
VCDI 0 0 0 0 0 42 266 0


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