Description of algorithm
Interpretation of results
Full domain
American sector
  Ice concntr, edge pos
  Contingency tables
European sector
Asian sector

Validation of sea ice concentration - American sector

Reference date: 2019-01-10

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-01-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 0 1 0 0
ODI 0 0 0 0 16 59 10 25
CDI 0 0 0 0 61 486 418 157
VCDI 0 0 0 0 0 493 6487 37653

Date: 2019-01-06:

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 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 0 1 0 0
ODI 0 0 0 0 0 17 2 4
CDI 0 0 0 0 0 394 164 145
VCDI 0 0 0 0 0 780 4245 40114

Date: 2019-01-08:

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 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 0 2 0 0
ODI 0 0 0 0 17 17 5 0
CDI 0 0 0 0 59 221 160 48
VCDI 0 0 0 0 2 809 7581 36945

Date: 2019-01-10:

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 0 5 0 0
ODI 0 0 0 0 0 22 10 1
CDI 0 0 0 0 17 314 296 85
VCDI 0 0 0 0 9 889 8855 35363

Date: 2019-01-12:

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 0 11 0 0
ODI 0 0 0 0 4 25 13 5
CDI 0 0 0 0 17 264 288 236
VCDI 0 0 0 0 26 892 8165 35920

Date: 2019-01-14:

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 3 3 0 0
ODI 0 0 0 0 27 60 1 3
CDI 0 0 0 0 43 461 222 175
VCDI 0 0 0 0 8 1690 12496 30674

Date: 2019-01-16:

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 5 14 3 0
ODI 0 0 0 0 72 87 11 0
CDI 0 0 0 0 103 611 480 88
VCDI 0 0 0 0 28 1017 10067 33280

Date: 2019-01-18:

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 9 17 4 0
ODI 0 0 0 3 58 87 16 0
CDI 0 0 0 0 86 617 672 113
VCDI 0 0 0 0 3 591 8362 35226


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