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: 2019-08-15

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-08-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 93076 5417 52 383 77 11 0 0
OW 0 75 7 108 30 8 0 0
VODI 0 262 29 419 186 13 0 0
ODI 0 47 13 249 515 67 0 0
CDI 0 0 0 33 315 4055 2439 0
VCDI 0 0 0 0 1 84 1129 0

Date: 2019-08-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 93373 5008 37 387 108 9 0 0
OW 0 91 8 133 33 2 0 0
VODI 0 254 29 420 128 11 0 0
ODI 0 44 18 276 494 85 0 0
CDI 0 0 0 8 263 2488 2770 0
VCDI 0 0 0 0 3 495 2092 33

Date: 2019-08-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 94588 3745 31 385 78 13 0 0
OW 0 141 6 131 32 5 0 0
VODI 0 266 21 353 110 17 0 0
ODI 0 50 22 306 429 57 0 0
CDI 0 3 1 22 271 2434 953 0
VCDI 0 0 0 0 10 1382 3238 0

Date: 2019-08-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 94805 3488 27 417 73 2 0 0
OW 0 144 9 119 34 4 0 0
VODI 0 231 33 303 150 8 0 0
ODI 0 38 15 282 502 118 0 0
CDI 0 3 2 21 202 3045 630 0
VCDI 0 0 0 0 2 673 3720 0

Date: 2019-08-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 94474 3919 31 468 44 1 0 0
OW 0 117 11 110 31 0 0 0
VODI 0 239 30 282 116 5 0 0
ODI 0 40 19 259 631 136 0 0
CDI 0 0 0 15 303 2900 407 0
VCDI 0 0 0 0 3 1418 3091 0

Date: 2019-08-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 94989 3457 45 474 51 0 0 0
OW 0 108 7 102 28 0 0 0
VODI 0 187 23 281 116 5 0 0
ODI 0 50 21 280 747 192 1 0
CDI 0 0 0 5 248 2723 549 0
VCDI 0 0 0 0 0 401 3894 116

Date: 2019-08-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 95075 3411 35 493 97 13 0 0
OW 0 107 13 90 31 5 0 0
VODI 0 162 29 267 124 13 0 0
ODI 0 34 17 238 658 386 0 0
CDI 0 0 0 5 327 2542 622 86
VCDI 0 0 0 0 0 60 2437 1723

Date: 2019-08-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 93433 5077 45 428 84 14 0 0
OW 0 147 2 64 44 8 0 0
VODI 0 237 24 174 121 8 0 0
ODI 0 90 24 245 828 124 6 0
CDI 0 0 0 1 746 2286 595 17
VCDI 0 0 0 0 0 467 2854 907


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