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: 2016-05-26

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-05-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 70068 18763 1711 706 96 8 0 0
OW 0 80 175 267 50 4 0 0
VODI 0 26 255 615 172 10 1 0
ODI 0 3 84 705 728 131 14 0
CDI 0 0 0 234 1168 2742 1336 0
VCDI 0 0 0 13 2 321 4066 4546

Date: 2016-05-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 71924 16917 1520 725 95 2 0 0
OW 0 78 180 226 59 2 0 0
VODI 0 31 286 574 204 13 0 6
ODI 0 2 117 901 985 184 38 4
CDI 0 0 0 185 1199 3271 1139 8
VCDI 0 0 0 0 0 348 3300 4577

Date: 2016-05-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59500 21478 9017 1274 168 0 0 0
OW 0 7 182 314 84 3 0 0
VODI 0 5 187 774 297 27 6 0
ODI 0 1 25 757 1153 219 5 0
CDI 0 0 1 254 1238 3220 456 0
VCDI 0 0 0 0 1 1167 5760 1520

Date: 2016-05-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 65678 21851 2842 914 119 10 0 0
OW 0 6 229 277 99 10 0 0
VODI 0 2 244 875 248 17 3 0
ODI 0 0 37 960 1435 329 9 0
CDI 0 0 0 171 1313 2904 505 0
VCDI 0 0 0 0 12 1116 6110 775

Date: 2016-05-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59559 25305 5666 929 202 9 0 0
OW 0 10 205 281 124 6 0 0
VODI 0 4 265 828 371 22 2 0
ODI 0 0 61 979 1764 460 23 0
CDI 0 0 6 140 794 1988 961 0
VCDI 0 0 0 0 15 754 6520 847

Date: 2016-05-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 64547 23309 2902 929 115 4 0 0
OW 0 17 244 317 86 10 0 0
VODI 0 8 338 971 252 13 1 0
ODI 0 0 64 1059 1788 212 6 0
CDI 0 0 5 146 812 2107 924 0
VCDI 0 0 0 0 0 376 5982 1556

Date: 2016-06-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 65631 21900 3534 948 91 1 0 0
OW 0 36 230 423 91 6 0 0
VODI 0 28 395 973 304 24 0 0
ODI 0 0 34 761 1631 350 14 0
CDI 0 0 7 152 645 1600 1113 0
VCDI 0 0 0 0 0 442 6197 1539

Date: 2016-06-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 66543 21307 3052 1366 122 4 0 0
OW 0 53 234 362 94 9 0 0
VODI 0 33 399 922 289 40 0 0
ODI 0 0 12 660 1429 273 0 0
CDI 0 0 3 143 626 1545 1095 0
VCDI 0 0 0 0 3 911 6018 1553


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