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: 2017-04-27

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-04-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 57590 20126 3788 895 106 8 0 0
OW 0 60 317 305 64 9 0 0
VODI 0 28 361 835 151 27 0 0
ODI 0 0 93 817 767 190 21 0
CDI 0 0 14 498 1596 4067 1125 0
VCDI 0 0 0 1 52 1528 8529 5132

Date: 2017-04-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 53538 20758 7209 789 77 13 0 0
OW 0 139 454 413 47 1 0 0
VODI 0 52 317 872 125 24 0 0
ODI 0 8 116 921 803 153 2 0
CDI 0 1 5 443 1719 4281 690 0
VCDI 0 0 0 8 49 1167 8791 5115

Date: 2017-04-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 56413 20553 4218 855 93 11 0 0
OW 0 81 355 427 51 9 0 0
VODI 0 73 341 877 208 42 0 0
ODI 0 2 85 990 874 240 18 0
CDI 0 0 3 301 1445 4513 1394 4
VCDI 0 0 0 1 9 947 8525 5142

Date: 2017-04-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 57053 19536 4438 944 109 15 0 0
OW 0 36 355 356 45 8 0 0
VODI 0 33 375 883 241 41 0 0
ODI 0 10 84 999 1073 259 6 0
CDI 0 0 7 410 1845 4611 1336 0
VCDI 0 0 0 0 34 1551 7286 5121

Date: 2017-04-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 58487 18693 4058 991 96 25 0 0
OW 0 94 265 301 75 6 0 0
VODI 0 66 365 801 309 15 2 0
ODI 0 24 80 912 1272 277 1 0
CDI 0 2 48 337 1654 5833 1088 0
VCDI 0 0 0 0 13 763 6970 5177

Date: 2017-05-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 58439 20027 3626 646 72 8 0 0
OW 0 116 305 271 42 4 0 0
VODI 0 60 433 876 240 19 0 0
ODI 0 0 61 929 1114 209 1 0
CDI 0 0 40 357 1840 5451 1173 0
VCDI 0 0 0 10 55 1307 7207 4162

Date: 2017-05-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 55398 20458 5973 1140 130 12 0 0
OW 0 82 272 275 47 7 0 0
VODI 0 27 346 959 245 23 5 0
ODI 0 6 87 732 1367 314 14 0
CDI 0 0 24 246 1682 6382 966 0
VCDI 0 0 0 14 45 1074 6830 3918

Date: 2017-05-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 57460 19437 5523 682 61 4 0 0
OW 0 49 377 349 36 6 0 0
VODI 0 22 347 906 230 20 3 0
ODI 0 0 85 871 1435 361 19 0
CDI 0 0 14 272 1747 5685 1423 13
VCDI 0 0 0 2 13 797 6397 4454


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