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: 2016-04-07

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-04-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 64097 18275 1566 423 18 0 0 0
OW 0 641 389 283 63 0 0 0
VODI 0 185 727 789 255 37 0 0
ODI 0 2 116 965 1571 328 1 0
CDI 0 0 4 341 1090 3304 2328 0
VCDI 0 0 0 7 6 453 6500 4336

Date: 2016-04-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 63444 18561 1957 578 43 0 0 0
OW 0 418 419 308 74 1 0 0
VODI 0 243 546 896 320 24 0 0
ODI 0 14 141 1040 1320 631 5 0
CDI 0 0 2 231 1017 3652 1548 0
VCDI 0 0 0 0 3 545 6738 4381

Date: 2016-04-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 57557 17692 3171 6426 39 0 0 0
OW 0 248 303 500 80 1 0 0
VODI 0 102 403 1227 302 18 0 0
ODI 0 0 24 1423 972 504 7 0
CDI 0 0 0 1952 1078 2124 515 0
VCDI 0 0 0 2182 1550 2091 6089 520

Date: 2016-04-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 52669 13965 1516 10488 5458 692 278 0
OW 0 122 130 327 196 130 130 0
VODI 0 112 239 480 407 359 380 0
ODI 0 0 69 499 699 561 1120 0
CDI 0 0 4 261 993 2229 1813 0
VCDI 0 0 0 4 221 1359 7395 3795

Date: 2016-04-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59376 16157 4453 2774 2147 272 82 0
OW 0 162 336 364 142 66 19 0
VODI 0 58 424 765 368 157 106 0
ODI 0 0 86 866 1013 398 224 0
CDI 0 0 2 261 1444 3807 1320 0
VCDI 0 0 0 0 16 1457 6064 3914

Date: 2016-04-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 62244 19693 1904 882 123 1 0 0
OW 0 484 501 499 143 8 0 0
VODI 0 91 527 805 371 65 2 0
ODI 0 0 119 992 1218 359 6 0
CDI 0 0 0 198 1519 4628 951 0
VCDI 0 0 0 0 2 1181 5398 4186

Date: 2016-04-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 63267 18683 1683 1164 188 7 0 0
OW 0 359 317 461 118 15 0 0
VODI 0 88 357 904 480 91 3 0
ODI 0 4 130 1017 1714 425 6 0
CDI 0 0 0 150 1416 5160 1216 0
VCDI 0 0 0 0 15 682 4825 4155

Date: 2016-04-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 62842 19196 1600 1076 241 13 0 0
OW 0 266 451 327 125 23 0 0
VODI 0 111 459 825 599 101 0 0
ODI 0 17 102 1030 1688 449 13 0
CDI 0 0 0 87 1346 5343 798 0
VCDI 0 0 0 0 10 870 4753 4339


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