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: 2018-01-11

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2018-01-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59 539 4 22 2 0 0 0
OW 0 296 17 70 45 2 0 0
VODI 0 234 9 107 97 80 0 1
ODI 0 77 3 64 107 109 4 0
CDI 0 20 5 57 174 436 291 104
VCDI 0 0 0 0 36 165 4862 23984

Date: 2018-01-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 81 423 5 19 1 0 0 0
OW 23 302 15 68 24 0 0 0
VODI 0 259 16 154 116 46 4 0
ODI 0 76 6 84 117 78 37 0
CDI 0 7 1 36 224 232 269 59
VCDI 0 0 0 0 38 228 4479 24555

Date: 2018-01-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 127 338 2 3 0 0 0 0
OW 8 237 9 47 22 0 0 0
VODI 0 257 15 150 167 121 2 0
ODI 0 12 2 82 87 153 50 0
CDI 0 8 2 41 154 307 173 5
VCDI 0 0 0 2 30 250 5803 23416

Date: 2018-01-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 86 398 3 5 1 0 0 0
OW 0 240 8 20 3 0 0 0
VODI 0 149 12 72 86 113 9 0
ODI 0 3 5 45 69 217 142 0
CDI 0 0 0 30 171 263 487 3
VCDI 0 0 0 0 1 148 5533 23760

Date: 2018-01-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 3 484 4 1 0 0 0 0
OW 0 102 6 19 6 0 0 0
VODI 0 216 15 95 72 48 1 0
ODI 0 3 1 88 98 200 82 0
CDI 0 1 0 22 177 470 740 20
VCDI 0 0 0 0 7 126 5936 23039

Date: 2018-01-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1 572 3 7 2 0 0 0
OW 0 179 10 11 11 0 0 0
VODI 0 187 7 63 76 11 0 0
ODI 0 57 18 145 281 122 0 0
CDI 0 0 0 44 227 662 221 16
VCDI 0 1 0 0 1 204 5443 23500

Date: 2018-01-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 90 357 1 3 0 0 0 0
OW 19 215 10 25 4 0 0 0
VODI 0 278 16 67 54 10 0 1
ODI 0 64 8 115 178 136 98 0
CDI 0 9 4 53 114 295 500 70
VCDI 0 2 0 10 34 168 5467 23607

Date: 2018-01-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 105 270 2 2 0 0 0 0
OW 61 153 5 12 3 0 0 0
VODI 0 355 12 109 49 0 0 0
ODI 0 30 4 68 100 111 51 0
CDI 0 23 2 59 149 411 337 36
VCDI 0 1 0 4 32 327 6952 22247


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