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: 2018-03-08

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2018-03-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 106 0 3 0 0 0 0
OW 0 121 1 7 0 0 0 0
VODI 0 113 3 13 21 16 0 0
ODI 0 87 15 68 63 41 0 0
CDI 0 5 1 47 225 803 164 7
VCDI 0 11 4 33 93 1388 8933 19690

Date: 2018-03-04:

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 83 0 0 0 0 0 0
OW 0 102 0 0 0 0 0 0
VODI 0 131 2 26 11 0 0 0
ODI 0 93 11 55 42 9 3 1
CDI 0 1 1 37 192 677 312 131
VCDI 0 0 0 4 34 692 6439 22993

Date: 2018-03-06:

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 32 2 0 0 0 0 0
OW 0 89 2 11 0 0 0 0
VODI 0 123 3 27 10 1 0 0
ODI 0 69 7 76 83 29 12 6
CDI 0 0 0 4 107 571 485 207
VCDI 0 0 0 0 1 149 5614 24362

Date: 2018-03-08:

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 14 2 1 0 0 0 0
OW 0 70 1 8 0 0 0 0
VODI 0 123 7 62 21 11 1 0
ODI 0 69 6 69 86 27 11 1
CDI 0 0 0 18 111 296 745 105
VCDI 0 0 0 3 34 283 7216 22681

Date: 2018-03-10:

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 18 1 1 0 0 0 0
OW 0 48 3 5 0 0 0 0
VODI 0 91 6 46 34 1 0 1
ODI 0 57 3 52 53 22 2 11
CDI 0 0 0 0 94 221 568 212
VCDI 0 0 0 0 23 140 5498 24871

Date: 2018-03-12:

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 43 4 4 0 0 0 0
VODI 0 78 5 15 13 2 0 0
ODI 0 66 2 49 57 18 0 12
CDI 0 0 0 0 33 264 432 187
VCDI 0 0 0 0 0 63 4823 25912

Date: 2018-03-14:

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 23 3 4 0 0 0 0
VODI 0 69 4 22 3 0 0 0
ODI 0 68 4 56 77 8 0 9
CDI 0 0 0 2 44 330 281 131
VCDI 0 0 0 0 0 115 5468 25361

Date: 2018-03-16:

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 29 1 2 0 0 0 0
VODI 0 47 10 51 4 3 1 0
ODI 0 44 2 73 77 16 2 1
CDI 0 0 0 0 19 320 216 49
VCDI 0 0 0 0 0 471 6215 24429


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