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: 2019-07-04

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-06-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 80548 11538 89 316 74 0 0 0
OW 3 476 28 201 81 1 0 0
VODI 1 823 85 907 433 0 0 0
ODI 0 180 26 887 2693 261 0 0
CDI 0 0 0 4 520 2022 693 0
VCDI 0 0 0 0 0 1515 3572 1123

Date: 2019-06-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 81170 11783 72 256 72 0 0 0
OW 11 412 31 184 64 6 0 0
VODI 2 727 79 860 484 14 0 0
ODI 0 121 28 666 2408 224 0 0
CDI 0 0 0 2 379 1678 409 0
VCDI 0 0 0 0 0 3157 3230 571

Date: 2019-07-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 82469 11270 86 302 67 2 0 0
OW 3 404 30 162 66 3 0 0
VODI 0 632 75 822 536 10 0 0
ODI 0 78 20 678 1827 232 2 0
CDI 0 0 0 4 316 1583 515 0
VCDI 0 0 0 0 9 1936 4356 605

Date: 2019-07-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 83173 11163 82 325 114 2 0 0
OW 0 362 21 148 78 8 0 0
VODI 0 619 66 791 514 30 0 0
ODI 0 81 16 600 1348 213 6 0
CDI 0 0 0 8 364 2524 607 0
VCDI 0 0 0 0 1 2457 3272 107

Date: 2019-07-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 84248 10626 101 456 217 8 0 0
OW 0 336 24 149 111 1 0 0
VODI 0 549 44 598 635 41 0 0
ODI 0 132 14 250 1078 440 7 0
CDI 0 0 1 8 452 4529 651 0
VCDI 0 0 0 0 2 2661 731 0

Date: 2019-07-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 85029 10384 90 463 231 3 0 0
OW 0 276 20 131 51 4 0 0
VODI 0 619 49 576 509 45 0 0
ODI 0 92 13 288 959 248 6 0
CDI 0 0 0 7 457 6336 318 0
VCDI 0 0 0 0 0 1556 340 0

Date: 2019-07-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 84901 10776 112 489 223 5 0 0
OW 0 246 23 103 63 2 0 0
VODI 0 565 34 526 418 37 0 0
ODI 0 48 10 234 1120 422 24 0
CDI 0 0 0 10 406 6540 878 0
VCDI 0 0 0 0 0 729 156 0

Date: 2019-07-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 85918 9794 112 512 211 10 0 0
OW 58 258 10 108 69 4 0 0
VODI 83 424 28 512 475 10 14 0
ODI 6 51 6 253 1334 395 34 0
CDI 0 0 0 1 180 6163 1783 0
VCDI 0 0 0 0 0 126 158 0


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