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

Validation of sea ice concentration - Asian sector

Reference date: 2021-02-25

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2021-02-19:

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 8 0 0 0 0
ODI 0 0 0 23 169 27 0 2
CDI 0 0 0 0 18 251 102 35
VCDI 0 0 0 0 0 81 4361 27005

Date: 2021-02-21:

Best estimate
...observations not yet available

Date: 2021-02-23:

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 7 2 19 0 0 0 0
ODI 0 0 0 22 106 24 1 0
CDI 0 0 0 0 66 92 112 17
VCDI 0 0 0 0 5 100 3454 28055

Date: 2021-02-25:

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 5 0 0 0 0 0 0
OW 0 41 0 0 0 0 0 0
VODI 0 40 1 11 0 0 0 0
ODI 0 42 6 79 48 0 1 5
CDI 0 23 4 52 101 91 41 31
VCDI 0 0 0 2 54 306 6252 24846

Date: 2021-02-27:

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 15 0 0 0 0 0 0
OW 0 50 0 0 0 0 0 0
VODI 0 66 4 8 11 0 0 0
ODI 0 32 7 49 72 2 1 7
CDI 0 26 1 65 234 166 143 66
VCDI 0 0 0 0 15 221 6153 24668

Date: 2021-03-01:

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 10 0 0 0 0 0 0
OW 0 57 0 4 0 0 0 0
VODI 0 72 9 15 15 0 0 0
ODI 0 20 5 82 158 5 2 0
CDI 0 18 1 57 291 177 78 59
VCDI 0 0 0 0 13 528 8076 22330

Date: 2021-03-03:

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 9 0 0 0 0 0 0
OW 0 42 1 0 0 0 0 0
VODI 0 71 6 18 67 0 0 0
ODI 0 34 3 171 157 24 0 0
CDI 0 26 4 58 166 320 71 22
VCDI 0 2 0 31 82 836 7186 22675

Date: 2021-03-05:

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 30 1 1 0 0 0 0
VODI 0 37 5 28 61 35 2 0
ODI 0 15 4 149 181 87 10 0
CDI 0 1 1 66 88 302 61 9
VCDI 0 0 0 11 63 555 5148 25131


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