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: 2019-08-08

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-08-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 93394 4820 50 271 76 20 0 0
OW 6 64 6 118 53 8 0 0
VODI 1 156 25 638 360 11 0 0
ODI 0 16 6 317 640 275 0 0
CDI 0 0 0 5 234 3453 610 0
VCDI 0 0 0 0 6 144 2730 587

Date: 2019-08-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 93106 5161 61 294 83 9 0 0
OW 12 76 11 181 32 1 0 0
VODI 2 259 30 578 280 11 0 0
ODI 0 46 10 273 615 209 0 0
CDI 0 0 0 12 293 4622 644 0
VCDI 0 0 0 0 0 223 1888 78

Date: 2019-08-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 93799 4667 54 289 114 10 0 0
OW 2 96 9 106 38 4 0 0
VODI 0 270 20 487 220 12 0 0
ODI 0 32 13 229 504 176 0 0
CDI 0 0 0 19 266 4865 1366 0
VCDI 0 0 0 0 0 194 1212 27

Date: 2019-08-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 92269 6177 58 404 95 20 0 0
OW 0 71 8 110 40 8 0 0
VODI 0 219 20 438 205 13 0 0
ODI 0 41 10 235 485 162 0 0
CDI 0 0 0 15 231 4518 2066 0
VCDI 0 0 0 0 0 220 962 0

Date: 2019-08-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 92471 5962 43 353 125 10 0 0
OW 0 81 8 116 40 11 0 0
VODI 0 251 35 396 173 16 0 0
ODI 0 50 16 239 501 82 0 0
CDI 0 0 0 19 272 3980 2160 0
VCDI 0 0 0 0 1 319 1370 0

Date: 2019-08-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 93039 5352 34 371 101 14 0 0
OW 0 110 5 123 37 10 0 0
VODI 0 259 37 346 159 10 0 0
ODI 0 46 19 256 457 88 0 0
CDI 0 2 0 15 250 2732 1507 0
VCDI 0 0 0 0 0 156 2791 774

Date: 2019-08-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 94190 4072 23 421 87 5 0 0
OW 0 152 6 122 32 2 0 0
VODI 0 261 28 291 142 8 3 0
ODI 0 53 18 279 500 82 14 0
CDI 0 3 1 21 209 2973 635 0
VCDI 0 0 0 0 0 2602 1865 0

Date: 2019-08-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 93221 5172 33 430 46 0 0 0
OW 0 132 8 109 32 1 0 0
VODI 0 240 27 286 132 5 0 0
ODI 0 48 23 274 532 66 0 0
CDI 0 2 1 17 313 3186 302 0
VCDI 0 0 0 0 2 1289 3171 0


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