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: 2019-05-09

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-05-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 106 5 8 0 0 0 0
OW 0 3 1 15 1 0 0 0
VODI 0 1 1 18 24 3 0 0
ODI 0 0 0 37 192 44 0 5
CDI 0 0 0 66 523 923 674 82
VCDI 0 0 0 0 74 1036 13104 15136

Date: 2019-05-05:

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 93 5 3 0 0 0 0
OW 0 8 3 16 0 0 0 0
VODI 0 0 0 33 7 0 1 0
ODI 0 0 0 104 295 9 2 0
CDI 0 0 0 80 668 934 399 52
VCDI 0 0 0 0 55 1175 12177 15963

Date: 2019-05-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 123 7 34 3 0 0 0
OW 0 3 0 9 7 0 0 1
VODI 0 5 1 50 33 2 1 4
ODI 0 10 7 143 220 3 4 16
CDI 0 80 31 323 578 985 425 83
VCDI 0 0 0 1 60 1036 13803 13991

Date: 2019-05-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 107 6 39 1 0 0 0
OW 0 6 1 25 11 0 0 7
VODI 0 11 0 103 53 1 1 14
ODI 0 39 6 234 154 9 0 19
CDI 0 119 24 276 668 1158 513 60
VCDI 0 0 0 0 106 1228 14484 12599

Date: 2019-05-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 149 12 36 3 0 0 0
OW 0 15 3 17 16 1 0 1
VODI 0 83 13 129 39 7 0 4
ODI 0 98 5 87 130 29 16 16
CDI 0 71 16 175 994 1314 429 45
VCDI 0 0 0 0 80 1757 12993 13299

Date: 2019-05-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 120 4 25 0 0 0 0
OW 0 50 3 18 14 1 0 2
VODI 0 160 13 91 34 2 1 9
ODI 0 83 6 80 160 39 30 10
CDI 0 37 12 154 854 1318 296 52
VCDI 0 0 0 0 135 1254 12313 14702

Date: 2019-05-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 3 197 12 43 0 0 0 0
OW 0 105 2 24 11 3 0 0
VODI 0 156 8 41 52 20 1 0
ODI 0 57 4 55 98 55 46 6
CDI 0 23 8 89 708 1799 554 35
VCDI 0 0 0 5 28 1069 13238 13527

Date: 2019-05-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 16 453 15 58 14 0 0 0
OW 0 90 0 20 5 7 0 0
VODI 0 98 3 41 20 17 2 0
ODI 0 54 7 62 77 46 41 0
CDI 0 33 7 77 870 1977 529 28
VCDI 0 0 0 5 52 1449 12241 13668


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