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: 2019-01-31

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-01-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 3 118 1 9 0 0 0 0
OW 6 77 3 15 0 0 0 0
VODI 1 66 1 39 7 0 0 0
ODI 0 39 2 30 63 14 25 1
CDI 0 0 0 2 79 259 383 168
VCDI 0 0 0 0 2 134 5598 24937

Date: 2019-01-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 108 1 19 0 0 0 0
OW 0 66 1 17 1 0 0 0
VODI 0 54 0 29 14 0 1 0
ODI 0 44 2 24 47 14 13 4
CDI 0 0 0 9 62 274 437 93
VCDI 0 0 0 0 0 107 4843 25798

Date: 2019-01-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 3 70 1 10 1 0 0 0
OW 6 68 3 10 1 0 0 0
VODI 2 86 3 26 8 0 0 0
ODI 0 54 3 24 26 0 0 0
CDI 0 4 1 23 108 201 116 52
VCDI 0 0 0 0 1 218 4429 26524

Date: 2019-01-31:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 4 70 1 12 2 0 0 0
OW 10 57 0 6 1 0 0 0
VODI 2 101 4 18 13 0 0 0
ODI 0 57 0 16 32 7 0 0
CDI 0 10 3 21 92 244 116 39
VCDI 0 0 0 0 1 125 4497 26521

Date: 2019-02-02:

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 58 1 12 0 0 0 0
OW 0 96 1 3 0 0 0 0
VODI 0 125 6 11 4 0 0 0
ODI 0 64 4 24 27 25 1 0
CDI 0 0 1 22 185 222 102 0
VCDI 0 0 0 0 18 120 5220 25730

Date: 2019-02-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 3 70 1 11 0 0 0 0
OW 16 104 0 1 0 0 0 0
VODI 0 156 1 9 3 0 0 0
ODI 0 32 5 26 11 27 0 0
CDI 0 1 1 28 127 239 78 45
VCDI 0 0 0 0 19 251 5749 25068

Date: 2019-02-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 137 1 0 0 0 0 0
OW 31 146 0 8 2 0 0 0
VODI 0 102 0 5 12 0 0 0
ODI 0 25 3 9 26 20 0 0
CDI 0 10 6 83 165 188 99 13
VCDI 0 0 0 13 69 493 5922 24494

Date: 2019-02-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 147 0 1 0 0 0 0
OW 0 140 0 1 4 0 0 0
VODI 0 137 8 32 12 0 0 0
ODI 0 38 1 9 11 18 1 0
CDI 0 27 12 65 132 159 155 16
VCDI 0 0 0 4 73 304 6837 23738


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