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: 2017-03-30

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-03-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 409 224 84 10 0 0 0
OW 0 36 113 69 9 0 0 0
VODI 0 21 63 124 22 8 1 0
ODI 0 1 25 127 57 23 14 0
CDI 0 0 29 275 477 512 488 43
VCDI 0 0 0 3 96 1259 10951 16509

Date: 2017-03-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 155 122 70 10 0 0 0
OW 0 88 251 186 12 0 0 0
VODI 0 2 63 145 46 1 0 0
ODI 0 0 24 165 91 29 2 0
CDI 0 0 5 173 385 706 561 22
VCDI 0 0 0 6 42 1039 11738 15943

Date: 2017-03-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 264 298 80 0 0 0 0
OW 0 42 116 117 8 0 0 0
VODI 0 5 78 162 16 1 0 0
ODI 0 0 27 184 99 12 4 0
CDI 0 0 21 219 404 732 442 1
VCDI 0 0 0 0 78 1328 10874 16470

Date: 2017-03-30:

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 53 52 54 0 0 0 0
OW 0 176 231 155 28 0 0 0
VODI 0 25 79 157 39 2 1 0
ODI 0 0 38 188 159 24 4 1
CDI 0 0 7 135 473 853 556 21
VCDI 0 0 0 0 131 1456 11678 15306

Date: 2017-04-01:

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 35 34 1 0 0 0 0
OW 0 49 88 175 3 0 0 0
VODI 0 5 92 292 99 7 0 0
ODI 0 0 22 125 205 38 0 2
CDI 0 0 0 67 386 954 493 19
VCDI 0 0 0 0 36 1779 10788 16288

Date: 2017-04-03:

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 14 15 0 0 0 0 0
OW 0 61 38 50 1 0 0 0
VODI 0 21 92 360 58 7 0 0
ODI 0 0 21 154 157 50 3 11
CDI 0 0 0 68 335 1095 736 21
VCDI 0 0 0 0 26 1093 11423 16172

Date: 2017-04-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 32 17 7 0 0 0 0
OW 0 34 36 25 1 0 0 0
VODI 0 3 68 91 243 14 1 1
ODI 0 0 6 91 231 51 21 4
CDI 0 0 0 8 223 1055 917 80
VCDI 0 0 0 0 0 584 10639 17599

Date: 2017-04-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 30 30 10 0 0 0 0
OW 0 30 40 29 0 0 0 0
VODI 0 0 37 97 29 114 0 0
ODI 0 0 7 100 65 156 2 3
CDI 0 0 0 11 138 880 771 356
VCDI 0 0 0 0 0 313 7490 21344


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