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: 2022-01-13

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2022-01-07:

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 8 1 0 0 0
VODI 0 4 3 109 21 1 0 0
ODI 0 0 0 76 135 40 0 2
CDI 0 0 0 10 39 211 272 94
VCDI 0 0 0 0 0 426 5092 25538

Date: 2022-01-09:

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 5 0 0 0 0 0 0
VODI 0 60 7 55 6 0 0 0
ODI 0 49 4 94 91 0 0 0
CDI 0 3 0 12 81 316 143 13
VCDI 0 0 0 0 0 350 8483 22310

Date: 2022-01-11:

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 3 0 2 0 0 0 0
VODI 0 26 5 54 7 0 0 0
ODI 0 18 6 79 92 21 0 1
CDI 0 0 0 7 31 196 232 90
VCDI 0 0 0 0 0 152 5315 25745

Date: 2022-01-13:

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 1 0 0 0 0 0 0
OW 0 16 0 0 0 0 0 0
VODI 0 78 6 26 2 0 0 0
ODI 0 54 9 73 40 1 0 0
CDI 0 13 1 27 98 271 131 66
VCDI 0 0 0 0 17 337 5315 25500

Date: 2022-01-15:

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 3 0 0 0 0 0 0
OW 0 7 0 0 0 0 0 0
VODI 0 85 11 48 2 0 0 0
ODI 0 85 5 77 18 4 0 0
CDI 0 52 2 67 152 209 151 9
VCDI 0 0 0 0 45 562 9357 21131

Date: 2022-01-17:

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 30 0 0 0 0 0 0
OW 0 34 0 2 0 0 0 0
VODI 0 102 15 51 15 2 0 0
ODI 0 99 7 83 34 29 4 0
CDI 0 91 3 74 97 340 255 19
VCDI 0 0 0 6 52 682 9624 20332

Date: 2022-01-19:

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 67 0 0 0 0 0 0
OW 0 20 4 5 0 0 0 0
VODI 0 46 8 98 24 2 0 0
ODI 0 69 3 84 32 51 5 0
CDI 0 93 2 51 97 463 453 98
VCDI 0 0 0 0 3 345 7887 22072

Date: 2022-01-21:

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 56 2 0 0 0 0 0
OW 0 8 3 4 0 0 0 0
VODI 0 29 6 68 97 3 0 0
ODI 0 40 5 54 125 24 8 1
CDI 0 56 4 35 80 282 882 62
VCDI 0 0 0 0 28 454 7183 22483


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