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: 2017-12-21

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-12-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 79 541 14 127 119 5 0 0
OW 0 194 7 45 41 11 0 0
VODI 0 163 6 75 64 10 0 0
ODI 0 63 7 21 66 71 0 0
CDI 0 32 9 66 163 604 123 67
VCDI 0 2 2 43 118 2891 6625 19608

Date: 2017-12-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 81 589 18 196 87 4 0 0
OW 0 99 7 39 41 31 0 0
VODI 0 122 13 61 61 11 0 0
ODI 0 58 9 39 59 47 3 3
CDI 0 11 3 51 187 758 545 150
VCDI 0 0 0 16 45 1099 7383 20156

Date: 2017-12-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 66 517 12 147 110 1 0 0
OW 0 86 11 63 57 59 1 0
VODI 0 106 5 57 92 23 5 1
ODI 0 53 10 46 46 18 6 12
CDI 0 1 0 36 184 523 970 249
VCDI 0 0 0 0 2 192 5956 22359

Date: 2017-12-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 159 544 9 139 158 16 0 0
OW 0 103 5 49 27 41 4 0
VODI 0 120 6 51 70 23 16 0
ODI 0 80 7 45 71 17 9 0
CDI 0 47 10 100 273 527 325 122
VCDI 0 0 0 5 60 847 7676 20321

Date: 2017-12-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 133 463 11 136 123 8 0 0
OW 2 275 9 55 23 31 0 0
VODI 0 174 9 91 68 19 24 0
ODI 0 111 4 42 64 55 10 0
CDI 0 75 7 81 264 635 76 2
VCDI 0 17 5 29 81 1798 7091 19981

Date: 2017-12-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 192 302 4 5 16 2 0 0
OW 6 286 4 96 142 80 13 0
VODI 0 147 7 128 133 39 26 0
ODI 0 74 6 66 104 65 27 0
CDI 0 49 4 51 202 571 209 12
VCDI 0 16 1 44 59 966 12642 15286

Date: 2017-12-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 69 341 3 6 0 0 0 0
OW 0 117 4 22 36 57 0 0
VODI 0 202 9 100 208 178 65 0
ODI 0 56 6 49 87 127 40 6
CDI 0 15 3 52 196 622 778 91
VCDI 0 0 0 0 2 739 11897 15899

Date: 2017-12-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 51 434 6 5 3 0 0 0
OW 3 108 10 44 41 82 0 0
VODI 0 237 14 141 162 95 21 0
ODI 0 102 7 50 145 131 17 3
CDI 0 28 5 67 213 813 606 166
VCDI 0 0 0 0 8 709 9201 18354


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