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: 2019-01-17

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-01-11:

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 5 0 0
ODI 0 0 0 0 7 18 10 7
CDI 0 0 0 0 24 272 311 122
VCDI 0 0 0 0 56 1131 9312 34591

Date: 2019-01-13:

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 1 6 0 0
ODI 0 0 0 0 1 35 6 10
CDI 0 0 0 0 7 349 308 133
VCDI 0 0 0 0 5 1197 10932 32876

Date: 2019-01-15:

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 14 11 1 0
ODI 0 0 0 0 53 60 4 0
CDI 0 0 0 0 92 628 293 121
VCDI 0 0 0 0 7 1278 12558 30746

Date: 2019-01-17:

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 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 6 22 0 0
ODI 0 0 0 0 45 118 5 0
CDI 0 0 0 0 55 640 609 116
VCDI 0 0 0 0 23 604 8673 34950

Date: 2019-01-19:

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 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 15 15 3 0
ODI 0 0 0 0 64 71 9 0
CDI 0 0 0 0 79 577 446 30
VCDI 0 0 0 0 46 797 8674 35040

Date: 2019-01-21:

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 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 6 83 12 7
CDI 0 0 0 0 3 478 273 106
VCDI 0 0 0 0 0 1087 9214 34596

Date: 2019-01-23:

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 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 33 0 1
CDI 0 0 0 0 0 205 132 53
VCDI 0 0 0 0 0 925 9231 35281

Date: 2019-01-25:

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 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 0 0 2 0
ODI 0 0 0 0 0 20 4 0
CDI 0 0 0 0 0 399 145 35
VCDI 0 0 0 0 0 994 9875 34392


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