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: 2020-01-23

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2020-01-17:

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 26 0 3 0 0 0 0
OW 0 42 5 20 6 1 0 0
VODI 0 14 5 48 42 9 0 0
ODI 0 3 3 46 75 25 5 0
CDI 0 0 0 40 67 313 663 16
VCDI 0 0 0 7 20 222 7778 22578

Date: 2020-01-19:

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 30 1 9 5 0 0 0
OW 0 15 5 41 3 0 0 0
VODI 0 0 0 58 37 4 0 0
ODI 0 0 0 8 41 28 18 0
CDI 0 0 0 15 71 190 442 79
VCDI 0 0 0 12 67 452 8348 22103

Date: 2020-01-21:

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 30 2 16 8 0 0 0
OW 0 13 7 32 3 0 0 0
VODI 0 21 3 30 38 3 0 0
ODI 0 1 1 13 40 13 0 0
CDI 0 1 1 65 168 238 159 92
VCDI 0 0 0 0 35 503 7275 23271

Date: 2020-01-23:

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 21 2 2 0 0 0 0
OW 0 13 3 10 0 0 0 0
VODI 0 17 1 29 11 2 0 0
ODI 0 26 4 66 38 15 0 0
CDI 0 6 4 149 159 163 41 15
VCDI 0 0 0 0 19 581 6416 24269

Date: 2020-01-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 1 0 0 0 0 0 0
OW 0 6 1 10 0 0 0 0
VODI 0 1 0 12 27 7 1 1
ODI 0 0 0 48 115 28 4 4
CDI 0 0 0 48 228 181 145 88
VCDI 0 0 0 0 5 437 8404 22280

Date: 2020-01-27:

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 0 0 0 0 0 0 0
OW 0 0 0 1 3 0 0 0
VODI 0 0 0 2 16 6 1 0
ODI 0 0 0 0 91 43 10 13
CDI 0 0 0 0 169 297 239 138
VCDI 0 0 0 0 0 202 4314 26537

Date: 2020-01-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 2 8 0 0
ODI 0 0 0 0 5 82 0 2
CDI 0 0 0 0 0 295 299 129
VCDI 0 0 0 0 0 33 3283 27944

Date: 2020-01-31:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 0 0 0 0 0 0 0
OW 0 0 0 0 7 0 0 0
VODI 0 0 0 0 22 8 0 0
ODI 0 0 0 0 43 108 3 3
CDI 0 0 0 0 0 251 284 23
VCDI 0 0 0 0 0 54 4216 27060


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