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: 2019-02-21

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-02-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 101 0 7 0 0 0 0
OW 0 106 1 7 0 0 0 0
VODI 0 101 6 27 2 0 0 2
ODI 0 32 6 45 28 2 1 8
CDI 0 0 0 2 93 135 170 173
VCDI 0 0 0 0 29 275 5080 25643

Date: 2019-02-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 0 0 0 0 0 0 0
OW 0 141 3 6 0 0 0 0
VODI 0 80 5 42 2 0 0 1
ODI 0 44 5 50 13 1 1 5
CDI 0 1 0 10 82 158 157 161
VCDI 0 0 0 0 13 238 2868 27995

Date: 2019-02-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 0 0 1 0 0 0 0
OW 0 43 2 5 1 0 0 0
VODI 0 93 5 32 4 0 0 0
ODI 0 52 3 54 40 5 0 0
CDI 0 0 2 13 55 184 112 91
VCDI 0 0 0 0 0 168 2833 28284

Date: 2019-02-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 0 0 1 0 0 0 0
OW 0 26 2 13 4 0 0 0
VODI 0 8 6 47 15 6 0 0
ODI 0 25 6 56 96 12 0 0
CDI 0 0 0 2 63 228 345 20
VCDI 0 0 0 0 0 118 4906 26077

Date: 2019-02-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 72 2 0 0 0 0 0
OW 0 21 0 2 0 0 0 0
VODI 0 47 7 28 0 1 0 0
ODI 0 78 8 67 25 6 1 0
CDI 0 1 0 31 87 322 234 13
VCDI 0 0 0 0 42 342 6690 23955

Date: 2019-02-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 3 0 0 0 0 0 0
OW 0 67 1 7 0 0 0 0
VODI 0 32 9 58 0 0 0 1
ODI 0 57 10 62 30 5 0 2
CDI 0 0 0 22 131 242 189 31
VCDI 0 0 0 0 25 306 5333 25459

Date: 2019-02-27:

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 2 0 0 0 0 0 0
OW 0 11 3 7 0 0 0 0
VODI 0 16 3 40 34 2 0 0
ODI 0 5 2 63 90 5 0 0
CDI 0 0 1 13 193 318 121 67
VCDI 0 0 0 8 146 1374 8226 21332

Date: 2019-03-01:

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 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 2 6 0 0 0
ODI 0 0 3 87 60 8 0 0
CDI 0 0 0 54 229 310 78 151
VCDI 0 0 0 0 29 1172 5921 23972


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