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: 2017-11-16

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-11-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 250 1944 26 208 193 0 0 0
OW 0 249 12 186 263 39 0 0
VODI 0 32 11 132 1021 960 38 0
ODI 0 0 0 57 241 572 117 0
CDI 0 0 0 0 215 979 1229 14
VCDI 0 0 0 0 23 853 6693 15525

Date: 2017-11-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 361 1807 19 95 73 13 0 0
OW 0 388 15 116 145 19 0 0
VODI 0 75 6 97 348 590 50 0
ODI 0 6 2 23 123 1075 574 0
CDI 0 1 1 1 68 620 1805 32
VCDI 0 0 0 0 0 129 4718 18687

Date: 2017-11-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 503 1681 12 107 10 1 0 0
OW 0 497 28 166 132 10 0 0
VODI 2 101 9 99 241 109 0 0
ODI 0 24 0 29 221 1060 126 0
CDI 0 1 0 8 94 1426 945 63
VCDI 0 0 0 2 18 696 5531 18130

Date: 2017-11-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 565 1202 1 15 1 0 0 0
OW 1 892 20 146 45 0 0 0
VODI 0 253 21 196 201 16 0 0
ODI 0 42 3 62 284 461 47 0
CDI 0 0 0 12 173 1864 429 2
VCDI 0 0 0 0 88 1966 8963 14111

Date: 2017-11-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 280 1255 6 7 1 0 0 0
OW 1 581 3 42 72 3 0 0
VODI 0 522 26 249 347 68 0 0
ODI 0 29 4 75 212 282 17 0
CDI 0 0 0 28 158 1946 503 9
VCDI 0 0 0 0 52 1304 8830 15170

Date: 2017-11-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 42 1309 8 8 0 0 0 0
OW 0 433 13 69 10 3 0 0
VODI 0 447 33 308 385 76 0 0
ODI 0 3 3 63 296 326 6 0
CDI 0 0 1 3 137 1450 845 0
VCDI 0 0 0 0 12 1160 9275 15358

Date: 2017-11-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 15 1077 5 3 0 0 0 0
OW 0 431 18 68 9 0 0 0
VODI 0 292 28 344 347 89 0 0
ODI 0 4 5 102 387 389 13 0
CDI 0 0 0 24 137 1461 835 0
VCDI 0 0 0 0 49 1839 10689 13422

Date: 2017-11-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 2 1036 6 8 0 0 0 0
OW 0 234 8 67 47 0 0 0
VODI 0 173 30 243 191 22 1 0
ODI 0 15 5 187 492 559 45 0
CDI 0 0 0 2 56 1014 739 0
VCDI 0 0 0 0 0 719 9197 16984


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