Description of algorithm
Interpretation of results
Full domain
American sector
European sector
  Ice concntr, edge pos
  Contingency tables
Asian sector

Validation of sea ice concentration - European sector

Reference date: 2017-08-17

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-08-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 91706 6924 56 352 35 0 0 0
OW 0 317 12 91 15 0 0 0
VODI 0 606 44 342 67 1 0 0
ODI 0 80 6 170 1502 158 0 0
CDI 0 0 0 1 619 3736 196 0
VCDI 0 0 0 0 0 283 1682 99

Date: 2017-08-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 93062 5912 53 381 22 0 0 0
OW 0 326 18 110 7 0 0 0
VODI 0 427 40 357 86 0 0 0
ODI 0 30 7 185 1391 139 0 0
CDI 0 0 0 1 343 3525 766 0
VCDI 0 0 0 0 0 293 1619 0

Date: 2017-08-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 94506 4768 54 337 16 0 0 0
OW 1 330 21 95 13 0 0 0
VODI 0 338 38 308 93 3 0 0
ODI 0 30 10 175 1144 227 0 0
CDI 0 0 0 0 236 4288 363 0
VCDI 0 0 0 0 0 338 1089 279

Date: 2017-08-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 94512 4767 59 361 26 0 0 0
OW 16 229 14 81 12 0 0 0
VODI 1 310 38 290 97 2 0 0
ODI 0 31 8 197 1519 99 0 0
CDI 0 0 0 3 744 3570 48 0
VCDI 0 0 0 0 0 793 1039 234

Date: 2017-08-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 94205 5098 44 259 27 0 0 0
OW 3 217 12 76 17 0 0 0
VODI 0 310 35 259 177 0 0 0
ODI 0 40 11 187 1664 68 0 0
CDI 0 0 0 0 650 2874 17 0
VCDI 0 0 0 0 0 1466 1232 152

Date: 2017-08-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 95128 4253 38 157 34 0 0 0
OW 0 221 13 56 15 0 0 0
VODI 0 294 29 287 216 0 0 0
ODI 0 35 11 184 1795 89 0 0
CDI 0 0 0 2 627 2146 269 0
VCDI 0 0 0 0 0 22 1565 1614

Date: 2017-08-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 95356 4062 32 133 31 0 0 0
OW 0 226 12 59 14 0 0 0
VODI 0 252 33 437 149 0 0 0
ODI 0 39 6 299 1809 50 0 0
CDI 0 0 0 5 1049 1635 151 0
VCDI 0 0 0 0 0 82 1586 1593

Date: 2017-08-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 95672 4073 27 124 37 0 0 0
OW 0 156 9 49 25 0 0 0
VODI 0 213 26 450 116 0 0 0
ODI 0 28 3 267 1455 291 0 0
CDI 0 0 0 13 579 2498 3 0
VCDI 0 0 0 0 0 510 1667 809


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