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: 2017-07-13

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-07-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 81482 11623 74 372 77 0 0 0
OW 0 281 19 153 57 0 0 0
VODI 0 578 47 655 205 10 0 0
ODI 0 319 54 642 1506 142 0 0
CDI 0 21 2 87 900 3868 1784 7
VCDI 0 0 0 0 3 1071 2312 749

Date: 2017-07-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 81704 11624 58 384 79 0 0 0
OW 0 276 23 177 49 1 0 0
VODI 0 627 51 714 215 5 0 0
ODI 0 286 49 559 1533 116 0 0
CDI 0 26 2 115 798 3691 1920 0
VCDI 0 0 0 0 0 1413 2526 79

Date: 2017-07-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 83160 10197 60 398 69 5 0 0
OW 0 374 17 184 48 5 0 0
VODI 0 638 43 726 201 9 0 0
ODI 0 328 46 719 1681 217 0 0
CDI 0 15 1 77 778 5517 1717 0
VCDI 0 0 0 0 0 554 1316 0

Date: 2017-07-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 83049 10484 58 443 113 2 0 0
OW 10 415 18 211 56 0 0 0
VODI 5 570 43 735 203 8 0 0
ODI 0 372 46 723 1666 342 2 0
CDI 0 14 2 75 654 5026 2439 0
VCDI 0 0 0 0 1 116 1199 0

Date: 2017-07-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 84459 9473 61 410 92 1 0 0
OW 1 390 18 192 44 5 0 0
VODI 0 736 61 658 192 6 0 0
ODI 0 372 51 917 1816 207 7 0
CDI 0 9 0 36 1004 4934 1589 57
VCDI 0 0 0 0 7 146 1042 107

Date: 2017-07-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 84576 9863 62 411 88 0 0 0
OW 1 376 23 177 73 0 0 0
VODI 0 730 50 554 204 8 2 0
ODI 0 368 46 791 2124 248 17 0
CDI 0 6 2 62 750 5595 849 0
VCDI 0 0 0 0 4 56 983 1

Date: 2017-07-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 85373 9458 74 478 106 0 0 0
OW 0 395 10 169 67 0 0 0
VODI 0 649 41 584 277 3 0 0
ODI 0 333 46 773 2581 288 10 0
CDI 0 4 2 28 725 5142 669 0
VCDI 0 0 0 0 0 150 665 0

Date: 2017-07-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 87332 7935 71 443 58 0 0 0
OW 5 354 14 183 50 0 0 0
VODI 2 695 45 624 268 0 0 0
ODI 0 322 45 876 2566 406 0 0
CDI 0 3 2 16 1123 4165 799 0
VCDI 0 0 0 0 0 139 559 0


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