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: 2019-05-09

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-05-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 70272 14331 136 520 99 1 0 0
OW 0 556 37 238 41 1 0 0
VODI 0 727 84 549 225 4 0 0
ODI 0 171 51 692 753 93 1 0
CDI 0 13 3 192 1529 3984 1096 0
VCDI 0 0 0 0 23 1634 6471 4573

Date: 2019-05-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 70838 14354 132 422 110 4 0 0
OW 0 506 39 149 49 2 0 0
VODI 0 678 76 491 156 2 0 0
ODI 0 205 53 727 595 67 17 0
CDI 0 10 7 278 1845 3921 396 0
VCDI 0 0 0 0 31 1301 6011 5628

Date: 2019-05-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 70760 14530 116 555 78 0 0 0
OW 0 386 26 164 69 1 0 0
VODI 0 547 77 516 189 9 1 0
ODI 0 159 41 622 824 121 3 0
CDI 0 23 22 267 1682 4062 1151 0
VCDI 0 0 0 3 47 1211 7652 3186

Date: 2019-05-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 71372 14504 126 418 86 0 0 0
OW 0 460 35 167 53 1 0 0
VODI 0 584 62 441 160 4 0 2
ODI 0 201 44 621 679 38 1 1
CDI 0 22 20 321 1830 3820 510 4
VCDI 0 0 0 10 110 1549 4975 5869

Date: 2019-05-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 70972 15069 130 492 100 0 0 0
OW 0 459 28 147 54 1 0 0
VODI 0 526 60 444 157 5 0 2
ODI 0 146 30 512 889 86 3 1
CDI 0 46 20 394 1684 3792 781 14
VCDI 0 0 0 4 55 1198 4763 6036

Date: 2019-05-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 72613 14137 114 363 44 1 0 0
OW 4 470 23 175 48 0 0 0
VODI 0 519 34 375 172 1 0 3
ODI 0 229 50 504 858 93 14 0
CDI 0 44 23 391 1801 3630 464 22
VCDI 0 0 0 1 27 927 5147 5779

Date: 2019-05-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 74419 12831 102 351 54 0 0 0
OW 1 376 13 144 37 0 0 0
VODI 0 535 43 300 150 1 0 0
ODI 0 277 39 674 813 232 11 3
CDI 0 83 35 356 2177 2873 537 0
VCDI 0 0 0 5 167 1236 5556 4669

Date: 2019-05-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 73813 13420 114 398 66 0 0 0
OW 0 337 22 160 37 1 0 0
VODI 0 512 43 391 101 13 0 0
ODI 0 269 39 640 1267 285 4 1
CDI 0 94 31 468 1962 3383 340 8
VCDI 0 0 0 0 47 1085 5066 4683


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