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: 2017-01-12

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-01-06:

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 22 9 0 0 0
VODI 0 0 0 35 150 12 0 0
ODI 0 0 0 5 131 109 0 1
CDI 0 0 0 11 181 1186 562 40
VCDI 0 0 0 8 214 3853 13063 26274

Date: 2017-01-08:

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 49 19 0 0 0 0
OW 0 0 8 34 8 0 0 0
VODI 0 0 5 90 116 10 0 0
ODI 0 0 0 8 111 56 0 6
CDI 0 0 0 0 148 732 205 35
VCDI 0 0 0 0 72 2581 13122 28451

Date: 2017-01-10:

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 44 26 0 0 0 0
OW 0 0 0 53 19 0 0 0
VODI 0 0 0 55 60 88 0 0
ODI 0 0 0 13 55 116 14 6
CDI 0 0 0 0 24 854 356 42
VCDI 0 0 0 0 8 1313 9999 32721

Date: 2017-01-12:

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 61 1 0 0 0
VODI 0 0 0 44 53 26 0 2
ODI 0 0 0 0 36 106 3 6
CDI 0 0 0 0 72 821 214 55
VCDI 0 0 0 0 104 3147 12316 28799

Date: 2017-01-14:

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 29 1 0 3
ODI 0 0 0 0 118 95 0 4
CDI 0 0 0 0 56 648 102 43
VCDI 0 0 0 0 28 2730 13460 28549

Date: 2017-01-16:

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 0 8 0 0
ODI 0 0 0 0 16 80 1 1
CDI 0 0 0 0 28 428 159 87
VCDI 0 0 0 0 10 2284 12276 30488

Date: 2017-01-18:

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 0 9 6 0 0
ODI 0 0 0 0 28 31 0 2
CDI 0 0 0 0 120 411 112 62
VCDI 0 0 0 0 89 2619 11425 30952

Date: 2017-01-20:

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 0 3 0 0
ODI 0 0 0 0 6 29 7 1
CDI 0 0 0 0 16 707 198 26
VCDI 0 0 0 0 3 1608 11022 32240


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