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: 2019-02-14

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-02-08:

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 2 10 20 0 0
ODI 0 0 0 24 44 42 0 6
CDI 0 0 0 2 108 352 268 38
VCDI 0 0 0 0 19 1384 10044 33503

Date: 2019-02-10:

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 8 2 0 0
ODI 0 0 0 0 19 51 0 0
CDI 0 0 0 0 16 300 181 42
VCDI 0 0 0 0 18 1167 9158 34904

Date: 2019-02-12:

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 5 0 0
ODI 0 0 0 0 14 41 3 0
CDI 0 0 0 0 25 398 156 40
VCDI 0 0 0 0 44 1100 7768 36272

Date: 2019-02-14:

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 0 1 0 0
ODI 0 0 0 0 0 42 4 0
CDI 0 0 0 0 0 420 393 42
VCDI 0 0 0 0 3 269 6182 38510

Date: 2019-02-16:

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 0 1 0 0
ODI 0 0 0 0 12 37 14 3
CDI 0 0 0 0 11 403 517 54
VCDI 0 0 0 0 0 343 8224 36247

Date: 2019-02-18:

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 1 1 8 0 2
ODI 0 0 0 18 37 22 17 3
CDI 0 0 0 4 72 376 211 52
VCDI 0 0 0 0 17 885 7716 36424

Date: 2019-02-20:

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 1 0 5
ODI 0 0 0 0 46 15 5 2
CDI 0 0 0 0 77 363 285 58
VCDI 0 0 0 0 4 728 4653 39619

Date: 2019-02-22:

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 4 1 0 0 0
ODI 0 0 0 14 33 26 5 0
CDI 0 0 0 0 117 287 177 9
VCDI 0 0 0 0 81 952 6242 37918


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