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: 2018-02-22

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2018-02-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 16 342 1 4 0 0 0 0
OW 0 324 4 38 4 0 0 0
VODI 0 130 18 81 202 30 0 0
ODI 0 10 5 76 234 64 7 3
CDI 0 0 0 28 240 500 683 40
VCDI 0 0 0 10 24 229 5079 23656

Date: 2018-02-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 277 0 6 0 0 0 0
OW 5 235 3 14 7 0 0 0
VODI 0 184 10 69 25 16 0 0
ODI 0 12 6 74 113 202 25 8
CDI 0 9 5 22 189 776 660 36
VCDI 0 0 0 9 40 224 5175 23646

Date: 2018-02-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 212 2 4 0 0 0 0
OW 6 218 2 21 4 0 0 0
VODI 0 204 9 48 26 1 0 1
ODI 0 25 7 70 79 37 6 17
CDI 0 0 0 14 123 629 860 187
VCDI 0 0 0 0 0 153 5834 23283

Date: 2018-02-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1 251 1 0 0 0 0 0
OW 19 128 0 18 13 1 0 0
VODI 29 169 6 58 19 7 0 0
ODI 0 22 4 45 72 12 0 3
CDI 0 0 0 4 112 362 604 224
VCDI 0 0 0 0 0 113 5840 23945

Date: 2018-02-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1 241 2 2 0 0 0 0
OW 15 118 2 9 12 0 0 0
VODI 22 150 8 44 22 2 0 0
ODI 0 16 4 58 98 12 0 4
CDI 0 0 1 3 120 400 482 163
VCDI 0 0 0 0 1 69 5703 24298

Date: 2018-02-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 3 256 1 7 2 0 0 0
OW 17 100 3 11 7 0 0 0
VODI 7 120 9 34 18 1 0 0
ODI 0 18 5 75 81 3 0 1
CDI 0 0 0 8 186 355 223 128
VCDI 0 0 0 0 4 263 7652 22484

Date: 2018-02-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 269 1 5 0 0 0 0
OW 0 105 1 9 3 0 0 0
VODI 0 99 5 33 19 1 0 0
ODI 0 37 14 95 49 12 0 1
CDI 0 0 0 41 277 409 41 29
VCDI 0 0 0 0 135 1374 10660 18358

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


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