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: 2018-06-07

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2018-06-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 75940 13690 133 748 179 0 0 0
OW 0 450 23 272 112 13 0 0
VODI 0 857 41 773 329 27 6 0
ODI 0 410 47 1065 1237 104 12 0
CDI 0 134 33 268 1114 3063 827 0
VCDI 0 0 0 0 20 506 4330 2337

Date: 2018-06-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 77061 13153 102 669 105 0 0 0
OW 0 555 14 257 66 4 0 0
VODI 0 1007 46 784 194 8 0 0
ODI 0 543 61 1060 1024 125 5 0
CDI 0 56 22 205 1027 3094 612 8
VCDI 0 0 0 0 5 420 4486 2322

Date: 2018-06-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 77219 13508 97 579 167 0 0 0
OW 0 579 16 187 65 2 0 0
VODI 0 1133 49 720 189 15 0 0
ODI 0 531 61 911 869 86 0 0
CDI 0 39 17 199 951 2823 550 2
VCDI 0 0 0 0 2 277 2909 4348

Date: 2018-06-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 79518 11753 80 428 67 2 0 0
OW 4 634 20 221 61 5 0 0
VODI 1 1081 58 617 201 27 0 0
ODI 0 421 71 805 853 89 0 0
CDI 0 29 11 159 1320 2320 494 3
VCDI 0 0 0 0 15 1207 3900 2625

Date: 2018-06-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 79432 12075 86 468 75 0 0 0
OW 7 625 22 150 65 0 0 0
VODI 2 972 63 583 197 6 1 0
ODI 0 379 50 693 878 79 2 0
CDI 0 24 9 149 1406 2659 843 0
VCDI 0 0 0 0 0 624 3679 2797

Date: 2018-06-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 79438 12775 97 379 49 0 0 0
OW 0 578 27 157 68 0 0 0
VODI 0 772 70 499 193 4 0 0
ODI 0 221 50 630 861 119 3 0
CDI 0 0 1 119 1164 2661 820 0
VCDI 0 0 0 0 0 293 3685 3367

Date: 2018-06-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 80456 12471 81 352 46 0 0 0
OW 0 403 23 133 48 1 0 0
VODI 0 572 84 552 223 5 0 0
ODI 0 127 47 600 797 49 0 0
CDI 0 0 0 50 1409 2723 347 2
VCDI 0 0 0 0 2 829 3527 3141

Date: 2018-06-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 81735 11892 62 270 45 1 0 0
OW 0 363 30 129 53 0 0 0
VODI 0 483 60 498 201 1 0 0
ODI 0 121 39 521 891 114 0 0
CDI 0 1 0 113 1225 1864 726 0
VCDI 0 0 0 0 7 290 3005 4360


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