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: 2020-01-30

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2020-01-24:

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 13 0 0 0 0 0 0
OW 0 11 3 8 0 0 0 0
VODI 0 6 1 27 14 11 1 0
ODI 0 14 3 81 68 23 1 4
CDI 0 0 0 102 169 172 101 49
VCDI 0 0 0 0 3 344 7223 23630

Date: 2020-01-26:

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 7 1 0 0 0
VODI 0 0 0 7 21 0 1 4
ODI 0 0 0 17 122 20 17 9
CDI 0 0 0 7 248 232 159 124
VCDI 0 0 0 0 4 386 8687 22009

Date: 2020-01-28:

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 13 6 0 0
ODI 0 0 0 0 54 51 3 4
CDI 0 0 0 0 7 403 212 218
VCDI 0 0 0 0 0 92 3335 27684

Date: 2020-01-30:

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 1 0 0
VODI 0 0 0 0 0 9 0 0
ODI 0 0 0 0 1 75 5 1
CDI 0 0 0 0 0 338 329 49
VCDI 0 0 0 0 0 15 2812 28447

Date: 2020-02-01:

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 5 2 2 0 0 0 0
OW 0 6 5 9 1 0 0 0
VODI 0 0 0 46 12 2 0 0
ODI 0 0 0 79 162 10 0 0
CDI 0 0 0 12 90 185 148 16
VCDI 0 0 0 0 23 269 6389 24609

Date: 2020-02-03:

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 0 0 0 0 0 0 0
OW 0 30 2 5 0 0 0 0
VODI 0 7 6 58 6 6 0 0
ODI 0 6 3 254 101 4 6 0
CDI 0 0 0 45 163 192 165 26
VCDI 0 0 0 0 21 561 9186 21229

Date: 2020-02-05:

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 0 0 8 0 0 0 0
OW 0 0 0 22 0 0 0 0
VODI 0 0 0 30 50 2 0 0
ODI 0 0 0 12 349 48 0 0
CDI 0 0 0 0 162 341 74 74
VCDI 0 0 0 0 34 559 8463 21854

Date: 2020-02-07:

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 0 0 0 0 0 0 0
OW 0 0 0 12 3 0 0 0
VODI 0 0 0 11 42 3 1 0
ODI 0 0 0 1 287 92 9 4
CDI 0 0 0 0 67 385 396 80
VCDI 0 0 0 0 0 392 8489 21808


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