Description of algorithm
Interpretation of results
Full domain
American sector
European sector
Asian sector
  Ice concntr, edge pos
  Contingency tables

Validation of sea ice concentration - Asian sector

Reference date: 2018-11-15

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2018-11-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 454 1945 39 158 57 5 0 0
OW 62 388 17 170 74 231 122 0
VODI 0 237 32 353 407 760 322 0
ODI 0 5 0 22 429 1599 821 5
CDI 0 0 0 0 73 1732 2791 118
VCDI 0 0 0 0 0 901 9995 7758

Date: 2018-11-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 433 2288 26 110 18 0 0 0
OW 1 220 23 297 109 18 0 50
VODI 0 105 23 320 302 223 344 122
ODI 0 1 2 38 438 1345 717 137
CDI 0 0 0 7 198 1952 1684 904
VCDI 0 0 0 0 0 605 7362 11660

Date: 2018-11-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 568 2023 13 123 30 5 0 0
OW 0 293 27 225 78 12 5 0
VODI 0 84 15 217 270 91 169 20
ODI 0 2 2 72 425 646 1078 71
CDI 0 0 0 4 111 1837 3102 447
VCDI 0 0 0 0 0 620 7821 11576

Date: 2018-11-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 154 1958 37 257 72 1 0 0
OW 17 157 9 104 170 8 0 0
VODI 0 124 14 178 396 108 0 68
ODI 0 0 0 61 493 754 248 208
CDI 0 0 0 1 124 3095 1865 314
VCDI 0 0 0 0 48 940 6019 14080

Date: 2018-11-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 142 1636 22 134 44 3 0 0
OW 8 280 14 151 349 27 0 0
VODI 0 105 21 115 372 159 0 0
ODI 0 0 0 46 413 590 96 170
CDI 0 0 0 13 166 2856 2274 263
VCDI 0 0 0 0 9 1317 7340 12947

Date: 2018-11-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 363 1809 34 234 90 2 0 0
OW 0 78 0 51 153 33 0 0
VODI 0 108 14 68 305 140 3 0
ODI 0 3 3 53 306 488 22 59
CDI 0 0 0 0 62 2022 2327 245
VCDI 0 0 0 0 8 1145 8334 13520

Date: 2018-11-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 17 1087 5 39 33 2 0 0
OW 20 419 26 250 203 25 0 0
VODI 0 105 14 49 303 318 0 0
ODI 0 20 12 97 273 621 12 0
CDI 0 0 0 8 209 2492 1317 95
VCDI 0 0 0 0 10 1945 8757 13299

Date: 2018-11-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 1058 16 65 20 5 0 0
OW 0 190 10 73 90 29 9 0
VODI 0 149 19 101 187 433 78 0
ODI 0 41 11 80 145 508 274 0
CDI 0 0 0 0 64 1441 2038 2
VCDI 0 0 0 0 3 1080 8521 15342


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