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: 2019-02-07

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-02-01:

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 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 11 3 0 0
ODI 0 0 0 0 5 15 0 0
CDI 0 0 0 0 17 197 73 102
VCDI 0 0 0 0 88 844 9715 34796

Date: 2019-02-03:

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 0 0 0 0 0 0 0
VODI 0 0 0 0 4 5 0 1
ODI 0 0 0 0 14 23 2 0
CDI 0 0 0 0 24 234 138 65
VCDI 0 0 0 0 110 1050 9720 34476

Date: 2019-02-05:

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 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 0 6 0 0
ODI 0 0 0 0 29 26 4 2
CDI 0 0 0 0 16 361 220 9
VCDI 0 0 0 0 0 761 8148 36284

Date: 2019-02-07:

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 0 0 0 0 0
VODI 0 0 0 2 1 3 0 4
ODI 0 0 0 12 34 35 2 1
CDI 0 0 0 1 51 389 222 29
VCDI 0 0 0 0 6 1085 8838 35151

Date: 2019-02-09:

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 8 5 0 0
ODI 0 0 0 0 43 60 0 4
CDI 0 0 0 0 37 386 201 32
VCDI 0 0 0 0 2 1691 10316 33081

Date: 2019-02-11:

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 0 0 0
ODI 0 0 0 0 20 37 1 0
CDI 0 0 0 0 31 369 159 13
VCDI 0 0 0 0 17 1115 8328 35776

Date: 2019-02-13:

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 3 1 0
ODI 0 0 0 0 0 59 3 0
CDI 0 0 0 0 4 406 283 7
VCDI 0 0 0 0 3 577 7395 37125

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 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 0 3 0 0
ODI 0 0 0 0 0 44 1 7
CDI 0 0 0 0 0 292 376 275
VCDI 0 0 0 0 1 195 3465 41207


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