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: 2019-12-19

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-12-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 272 2 5 3 0 0 0
OW 0 107 1 5 2 0 0 0
VODI 0 115 13 23 37 45 43 0
ODI 0 26 7 86 107 94 110 0
CDI 0 0 0 15 96 406 768 63
VCDI 0 0 0 0 0 119 5569 23943

Date: 2019-12-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 267 0 12 3 0 0 0
OW 0 116 2 3 4 0 0 0
VODI 0 87 16 75 38 6 2 0
ODI 0 24 2 83 127 93 75 0
CDI 0 0 0 7 125 326 524 143
VCDI 0 0 0 0 0 8 3895 26019

Date: 2019-12-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 251 4 14 6 0 0 0
OW 0 65 2 6 3 0 0 0
VODI 0 100 6 92 39 10 0 0
ODI 0 21 5 51 163 83 0 2
CDI 0 0 0 2 93 405 345 137
VCDI 0 0 0 0 0 59 3203 26915

Date: 2019-12-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 234 3 12 5 0 0 0
OW 0 54 0 9 2 0 0 0
VODI 0 105 9 63 73 0 0 0
ODI 0 19 2 59 135 53 0 0
CDI 0 0 0 13 80 486 151 29
VCDI 0 0 0 0 0 195 4733 25558

Date: 2019-12-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 194 6 16 3 0 0 0
OW 0 121 1 3 5 0 0 0
VODI 0 145 7 34 36 0 1 0
ODI 0 42 7 55 90 18 1 1
CDI 0 6 1 48 155 294 167 16
VCDI 0 0 0 0 0 142 4929 25538

Date: 2019-12-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 113 5 22 8 0 0 0
OW 0 167 5 25 8 0 0 0
VODI 0 133 8 17 1 0 0 1
ODI 0 56 7 31 27 25 15 2
CDI 0 4 2 43 125 266 267 79
VCDI 0 0 0 0 6 123 4534 25957

Date: 2019-12-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 110 9 33 22 0 0 0
OW 0 27 7 73 20 0 0 0
VODI 0 44 11 103 21 6 1 0
ODI 0 26 0 25 53 6 1 1
CDI 0 0 0 1 100 239 189 49
VCDI 0 0 0 0 0 76 4888 25941

Date: 2019-12-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 166 3 16 3 0 0 0
OW 0 72 1 11 12 0 0 0
VODI 0 82 10 45 25 5 1 0
ODI 0 38 0 40 32 40 0 0
CDI 0 0 0 9 99 251 174 156
VCDI 0 0 0 0 0 35 3789 26967


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