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: 2019-08-01

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-07-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 89637 8050 91 349 111 30 0 0
OW 5 179 9 52 42 5 0 0
VODI 0 148 15 465 262 16 0 0
ODI 0 29 8 392 809 205 10 0
CDI 0 0 0 0 72 3291 3268 43
VCDI 0 0 0 0 0 219 1192 96

Date: 2019-07-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 88595 9330 95 321 97 36 5 0
OW 2 84 7 87 42 2 1 0
VODI 0 93 13 377 431 28 4 0
ODI 0 11 6 235 976 160 2 0
CDI 0 0 0 0 139 2874 2191 110
VCDI 0 0 0 0 0 735 1381 630

Date: 2019-07-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 93251 4868 71 306 75 16 0 0
OW 1 67 6 88 45 6 0 0
VODI 0 106 13 560 356 9 0 0
ODI 0 10 7 360 775 320 0 0
CDI 0 0 0 0 144 3535 1019 0
VCDI 0 0 0 0 4 923 2119 40

Date: 2019-08-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 92884 5308 57 268 77 25 0 0
OW 10 72 3 94 46 10 0 0
VODI 4 130 13 577 397 13 0 0
ODI 0 15 7 302 724 265 0 0
CDI 0 0 0 4 143 2591 2134 0
VCDI 0 0 0 0 4 98 2475 350

Date: 2019-08-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 91748 6476 67 320 79 17 0 0
OW 9 68 10 132 50 5 0 0
VODI 4 165 26 633 335 7 0 0
ODI 0 22 7 294 574 325 0 0
CDI 0 0 0 6 231 4025 771 0
VCDI 0 0 0 0 1 295 2218 180

Date: 2019-08-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 94016 4357 49 279 102 23 0 0
OW 5 128 7 145 45 4 0 0
VODI 0 264 31 578 179 12 0 0
ODI 0 30 13 254 551 184 0 0
CDI 0 0 0 10 278 5098 453 0
VCDI 0 0 0 0 0 174 1831 0

Date: 2019-08-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 93111 5296 54 366 132 10 0 0
OW 0 78 13 117 46 6 0 0
VODI 0 178 16 500 240 13 0 0
ODI 0 24 8 238 526 107 0 0
CDI 0 0 0 14 286 4706 1772 0
VCDI 0 0 0 0 0 19 1171 53

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 74 7 108 30 8 0 0
VODI 0 263 29 418 186 13 0 0
ODI 0 47 13 250 514 67 0 0
CDI 0 0 0 33 316 4056 2436 0
VCDI 0 0 0 0 1 83 1132 0


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