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: 2017-04-06

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-03-31:

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 39 35 2 0 0 0 0
OW 0 60 235 176 26 0 0 0
VODI 0 23 97 183 91 6 0 0
ODI 0 0 20 158 188 37 6 0
CDI 0 0 3 79 329 947 771 2
VCDI 0 0 0 0 99 1322 11208 15940

Date: 2017-04-02:

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 29 26 2 0 0 0 0
OW 0 46 52 94 0 0 0 0
VODI 0 8 98 361 58 8 0 0
ODI 0 0 22 144 177 46 1 11
CDI 0 0 0 87 398 991 529 31
VCDI 0 0 0 1 34 1791 11933 15104

Date: 2017-04-04:

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 14 23 0 0 0 0 0
OW 0 42 32 40 1 0 0 0
VODI 0 14 52 116 292 8 2 0
ODI 0 0 5 119 218 52 16 2
CDI 0 0 0 4 225 1012 847 40
VCDI 0 0 0 0 5 674 11683 16544

Date: 2017-04-06:

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 35 26 9 0 0 0 0
OW 0 31 49 24 0 0 0 0
VODI 0 0 55 94 149 36 0 1
ODI 0 0 8 93 93 155 15 9
CDI 0 0 0 10 205 902 1043 200
VCDI 0 0 0 0 0 441 8885 19514

Date: 2017-04-08:

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 23 27 4 0 0 0 0
OW 0 35 49 29 0 1 0 0
VODI 0 1 33 87 22 71 17 0
ODI 0 0 5 87 99 135 14 0
CDI 0 0 0 7 78 672 909 252
VCDI 0 0 0 0 0 141 5357 23927

Date: 2017-04-10:

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 3 5 0 0 0 0 0
OW 0 54 116 6 0 0 0 0
VODI 0 25 71 68 9 4 0 0
ODI 0 0 4 126 69 37 0 5
CDI 0 0 0 28 194 587 287 85
VCDI 0 0 0 0 6 510 5709 24074

Date: 2017-04-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 107 24 0 0 0 0 0
OW 0 85 49 0 0 1 0 0
VODI 0 23 63 40 44 2 0 0
ODI 0 2 9 128 115 37 0 0
CDI 0 0 15 55 175 494 126 7
VCDI 0 0 0 0 11 1024 9578 19868

Date: 2017-04-14:

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 55 77 1 0 0 0 0
OW 0 20 54 23 0 1 0 0
VODI 0 4 59 88 9 2 0 0
ODI 0 0 21 107 85 44 0 0
CDI 0 0 0 26 125 550 396 61
VCDI 0 0 0 0 0 593 10762 18919


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