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: 2017-02-23

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-02-17:

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 42 135 8 0 0 0 0
OW 0 53 97 94 13 0 0 0
VODI 0 0 34 134 43 15 0 0
ODI 0 0 3 123 270 109 2 1
CDI 0 0 0 61 401 1322 856 296
VCDI 0 0 0 4 22 996 9333 17615

Date: 2017-02-19:

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 36 32 14 0 0 0 0
OW 0 123 37 32 16 0 0 0
VODI 0 19 15 86 37 15 1 0
ODI 0 0 1 78 121 211 4 5
CDI 0 0 0 18 154 1171 1412 177
VCDI 0 0 0 0 12 269 7104 20882

Date: 2017-02-21:

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 71 24 3 0 0 0 0
OW 0 81 26 27 5 0 0 0
VODI 0 57 36 69 30 4 0 0
ODI 0 0 9 54 121 47 1 11
CDI 0 0 0 28 122 1081 820 171
VCDI 0 0 0 1 2 606 6884 21691

Date: 2017-02-23:

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 76 62 14 0 0 0 0
OW 0 86 71 19 2 0 0 0
VODI 0 31 36 50 41 0 0 1
ODI 0 0 12 64 128 15 2 22
CDI 0 0 11 38 177 571 931 398
VCDI 0 0 0 0 7 1016 7110 21091

Date: 2017-02-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 208 32 9 0 0 0 0
OW 0 124 34 30 2 0 0 0
VODI 0 6 12 69 19 0 1 1
ODI 0 1 12 135 103 5 10 24
CDI 0 0 18 82 291 541 791 311
VCDI 0 0 0 0 4 575 8542 20090

Date: 2017-02-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 132 99 11 0 0 0 0
OW 0 87 64 74 0 0 0 0
VODI 0 7 14 85 29 3 0 0
ODI 0 0 0 138 131 37 0 14
CDI 0 0 0 34 259 860 251 101
VCDI 0 0 0 0 8 715 9239 19690

Date: 2017-03-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 163 20 6 0 0 0 0
OW 0 221 24 32 10 0 0 0
VODI 0 49 68 41 42 9 0 0
ODI 0 4 56 91 70 38 2 3
CDI 0 0 11 62 109 595 562 130
VCDI 0 0 0 20 61 1175 7144 21264

Date: 2017-03-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 179 30 3 0 0 0 0
OW 0 116 45 3 0 0 0 0
VODI 0 56 106 69 23 15 2 3
ODI 0 0 36 58 56 59 11 11
CDI 0 0 11 50 79 373 476 163
VCDI 0 0 0 37 51 389 7493 22079


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