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: 2019-01-10

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-01-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 317 6 19 6 0 0 0
OW 0 236 14 81 27 2 0 0
VODI 0 298 9 190 299 163 0 1
ODI 0 39 7 114 293 467 12 1
CDI 0 0 1 4 52 776 1110 26
VCDI 0 0 0 0 0 39 5044 22429

Date: 2019-01-06:

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 8 14 9 0 0 0
OW 0 307 12 47 22 0 0 0
VODI 0 345 17 152 159 17 0 0
ODI 0 122 22 208 338 226 40 0
CDI 0 1 0 14 139 631 1018 46
VCDI 0 0 0 0 6 82 3877 23948

Date: 2019-01-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 159 2 17 4 0 0 0
OW 0 156 6 27 10 1 0 0
VODI 0 284 28 169 130 31 4 0
ODI 0 74 5 151 339 211 2 12
CDI 0 0 0 4 140 1043 788 90
VCDI 0 0 0 0 0 74 4409 23712

Date: 2019-01-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 125 1 6 1 0 0 0
OW 0 121 3 19 3 0 0 0
VODI 0 168 14 120 110 42 0 1
ODI 0 48 12 91 255 293 17 16
CDI 0 2 0 11 85 930 1175 321
VCDI 0 0 0 0 0 96 4977 23019

Date: 2019-01-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 152 3 8 0 0 0 0
OW 23 130 0 4 1 0 0 0
VODI 0 313 18 79 34 6 5 0
ODI 0 150 16 139 203 71 14 2
CDI 0 34 4 74 290 948 280 211
VCDI 0 0 0 4 65 413 4370 24018

Date: 2019-01-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 3 170 2 4 0 0 0 0
OW 29 157 3 7 1 0 0 0
VODI 4 312 14 68 37 10 0 0
ODI 0 117 20 150 177 70 4 1
CDI 0 44 9 61 222 463 459 133
VCDI 0 0 0 18 65 547 7738 20963

Date: 2019-01-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 15 178 2 3 0 0 0 0
OW 12 115 4 41 3 0 0 0
VODI 1 123 8 152 83 39 2 0
ODI 0 46 5 127 186 121 23 1
CDI 0 11 1 14 156 500 658 185
VCDI 0 0 0 0 0 373 7033 21861

Date: 2019-01-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 152 0 0 0 0 0 0
OW 1 141 8 7 0 0 0 0
VODI 0 136 19 120 28 13 0 0
ODI 0 45 4 72 181 135 5 0
CDI 0 0 0 10 103 463 842 21
VCDI 0 0 0 0 12 161 7716 21687


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