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: 2019-05-30

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-05-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 73608 14196 121 363 39 1 0 0
OW 0 318 42 179 32 1 0 0
VODI 0 400 45 631 147 13 1 0
ODI 0 203 30 739 1179 60 3 1
CDI 0 203 44 519 1735 3095 744 9
VCDI 0 0 0 1 35 603 4227 5533

Date: 2019-05-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 74650 13327 90 327 56 0 0 0
OW 0 381 54 153 42 0 0 0
VODI 0 438 52 664 263 5 0 0
ODI 0 257 28 620 1172 66 0 3
CDI 0 153 37 469 1450 2964 924 56
VCDI 0 0 0 9 27 454 4153 5756

Date: 2019-05-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 75252 13081 93 327 32 0 0 0
OW 6 343 29 204 32 0 0 0
VODI 6 566 65 835 195 3 0 0
ODI 0 267 35 821 758 32 3 0
CDI 0 166 38 435 1423 2694 706 0
VCDI 0 0 0 12 44 618 5488 4491

Date: 2019-05-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 75090 13571 101 379 32 0 0 0
OW 4 427 37 242 45 0 0 0
VODI 5 582 72 829 165 3 0 0
ODI 1 257 34 763 520 14 2 0
CDI 0 179 43 442 1379 2808 773 0
VCDI 0 4 0 14 35 701 4525 5022

Date: 2019-06-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 76670 12652 101 427 59 0 0 0
OW 6 490 34 185 53 0 0 0
VODI 3 669 65 775 155 3 0 0
ODI 0 194 34 466 421 21 0 0
CDI 0 147 50 452 1464 2334 474 12
VCDI 0 0 0 0 46 860 5116 4662

Date: 2019-06-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 76544 13123 122 549 65 0 0 0
OW 1 427 36 169 53 0 0 0
VODI 0 598 76 669 105 2 0 0
ODI 0 164 17 314 356 20 13 2
CDI 0 146 49 412 1459 2604 1022 1
VCDI 0 0 0 0 66 671 4146 5099

Date: 2019-06-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 76831 13150 128 553 63 0 0 0
OW 0 412 21 199 33 0 0 0
VODI 0 597 52 460 110 3 0 0
ODI 0 141 34 389 458 45 9 2
CDI 0 100 28 353 1359 2774 1684 4
VCDI 0 1 0 0 18 229 4193 4667

Date: 2019-06-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 77348 12974 132 421 48 0 0 0
OW 9 396 25 173 35 1 0 0
VODI 8 450 47 397 105 5 1 0
ODI 0 210 48 514 545 83 15 0
CDI 0 135 32 325 1323 3128 1413 11
VCDI 0 0 0 0 6 460 3432 4845


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