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: 2017-03-23

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-03-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 225 65 35 0 0 0 0
OW 0 40 26 36 1 0 0 0
VODI 0 23 32 53 11 0 0 0
ODI 0 4 28 135 37 1 0 0
CDI 0 0 2 108 343 220 94 156
VCDI 0 0 0 43 161 730 7518 21955

Date: 2017-03-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 341 148 55 2 0 0 0
OW 0 29 40 45 1 1 0 0
VODI 0 29 73 70 9 3 0 0
ODI 0 2 29 149 31 10 0 0
CDI 0 0 6 198 431 468 265 39
VCDI 0 0 0 37 217 1316 10230 17808

Date: 2017-03-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 353 137 62 2 0 0 0
OW 0 84 151 62 10 0 0 0
VODI 0 3 110 96 43 7 0 0
ODI 0 0 23 142 66 18 4 0
CDI 0 0 7 271 541 588 364 49
VCDI 0 0 0 35 214 1559 12150 14931

Date: 2017-03-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 494 168 93 3 0 0 0
OW 0 32 75 67 13 0 0 0
VODI 0 28 54 118 31 12 1 0
ODI 0 6 14 123 73 35 6 0
CDI 0 0 24 283 429 616 683 24
VCDI 0 0 0 7 158 1168 10959 16285

Date: 2017-03-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 166 247 76 4 0 0 0
OW 0 82 167 174 16 0 0 0
VODI 0 18 61 129 16 2 0 0
ODI 0 1 29 155 55 32 7 0
CDI 0 0 20 269 432 609 467 47
VCDI 0 0 0 7 62 1073 11470 16189

Date: 2017-03-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 255 239 63 2 0 0 0
OW 0 37 163 154 8 0 0 0
VODI 0 3 81 179 25 3 0 0
ODI 0 0 20 158 93 23 2 0
CDI 0 0 18 196 348 633 563 31
VCDI 0 0 0 2 66 1052 10941 16724

Date: 2017-03-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 175 183 83 0 0 0 0
OW 0 164 99 121 17 0 0 0
VODI 0 50 63 151 32 0 0 0
ODI 0 4 34 187 135 8 2 0
CDI 0 0 12 171 447 900 285 29
VCDI 0 0 0 0 120 1558 12159 14893

Date: 2017-03-31:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 39 35 2 0 0 0 0
OW 0 60 235 176 26 0 0 0
VODI 0 23 97 183 91 6 0 0
ODI 0 0 20 158 188 37 6 0
CDI 0 0 3 79 329 947 771 2
VCDI 0 0 0 0 99 1322 11208 15940


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