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: 2018-02-01

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2018-01-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 84 334 2 12 0 0 0 0
OW 30 368 16 65 1 0 0 0
VODI 0 173 16 117 75 4 0 0
ODI 0 73 14 111 169 22 0 0
CDI 0 13 2 40 219 217 82 8
VCDI 0 0 0 3 83 375 4377 24977

Date: 2018-01-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 3 404 1 4 0 0 0 0
OW 1 353 7 25 3 0 0 0
VODI 0 234 22 112 89 1 0 0
ODI 0 88 7 128 86 29 0 0
CDI 0 38 5 41 299 259 160 60
VCDI 0 3 3 29 102 535 6571 22380

Date: 2018-01-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1 304 5 3 0 0 0 0
OW 6 211 8 35 9 0 0 0
VODI 0 251 9 95 56 4 0 0
ODI 0 51 13 114 172 67 1 4
CDI 0 12 3 49 136 520 437 164
VCDI 0 0 0 3 55 200 3923 25161

Date: 2018-02-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 2 265 2 2 0 0 0 0
OW 22 109 6 33 10 0 0 0
VODI 0 225 6 25 99 5 0 0
ODI 0 20 9 68 172 188 3 6
CDI 0 0 0 8 154 465 794 324
VCDI 0 0 0 0 1 53 3252 25754

Date: 2018-02-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 4 239 3 10 0 0 0 0
OW 23 64 2 26 14 4 0 0
VODI 1 194 7 33 35 14 0 0
ODI 0 25 5 66 160 167 11 0
CDI 0 0 0 2 111 415 689 181
VCDI 0 0 0 0 0 56 3835 25686

Date: 2018-02-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 51 306 0 0 0 0 0 0
OW 13 74 4 10 0 0 0 0
VODI 2 195 10 58 28 2 0 0
ODI 0 54 9 71 91 54 2 0
CDI 0 0 1 20 132 604 388 122
VCDI 0 0 0 0 0 229 6891 22661

Date: 2018-02-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 23 496 4 7 0 0 0 0
OW 0 99 2 6 3 0 0 0
VODI 0 145 11 40 24 0 0 0
ODI 0 125 11 72 74 13 0 0
CDI 0 9 4 63 567 619 221 1
VCDI 0 0 0 2 129 1619 7257 20436

Date: 2018-02-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 48 645 4 5 0 0 0 0
OW 0 111 3 8 0 0 0 0
VODI 0 125 5 104 84 1 0 0
ODI 0 103 8 76 95 6 1 0
CDI 0 29 12 177 570 676 311 0
VCDI 0 0 0 25 227 968 7830 19825


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