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: 2018-12-20

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2018-12-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 1097 16 71 11 0 0 0
OW 0 176 12 101 61 4 0 0
VODI 0 194 25 167 377 105 0 0
ODI 0 30 11 107 406 428 7 0
CDI 0 0 0 8 181 2145 957 11
VCDI 0 0 0 0 3 841 7880 16650

Date: 2018-12-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 1192 18 87 13 1 0 0
OW 0 113 10 105 29 6 0 0
VODI 0 218 18 176 264 32 0 0
ODI 0 52 15 147 407 357 9 0
CDI 0 0 1 1 159 1805 1112 40
VCDI 0 0 0 0 2 527 7522 17644

Date: 2018-12-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 855 4 22 10 0 0 0
OW 0 364 18 136 28 1 0 0
VODI 0 213 12 173 220 14 1 0
ODI 0 123 21 166 349 235 1 2
CDI 0 2 0 4 151 2005 644 206
VCDI 0 0 1 2 11 491 5159 20438

Date: 2018-12-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 881 10 33 16 3 0 0
OW 0 123 10 83 29 6 0 0
VODI 0 241 16 201 178 64 4 0
ODI 0 177 24 158 209 236 49 5
CDI 0 0 2 15 147 1310 1372 201
VCDI 0 0 0 0 1 288 4255 21735

Date: 2018-12-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 687 6 30 13 6 0 0
OW 0 313 19 105 35 3 0 0
VODI 0 253 9 115 261 39 0 0
ODI 0 238 24 171 219 363 3 5
CDI 0 10 3 36 150 1174 829 34
VCDI 0 2 0 1 0 382 6642 19902

Date: 2018-12-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 949 8 35 13 0 0 0
OW 0 442 18 70 15 10 0 0
VODI 0 377 24 250 85 30 0 0
ODI 0 188 25 174 406 164 2 0
CDI 0 7 0 18 267 1933 212 8
VCDI 0 2 1 2 37 1137 9385 15788

Date: 2018-12-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 843 5 32 11 0 0 0
OW 0 562 16 107 21 0 0 0
VODI 0 401 31 163 121 34 2 0
ODI 0 140 12 161 302 191 11 0
CDI 0 2 2 21 131 1175 1331 77
VCDI 0 0 0 2 38 416 7620 18101

Date: 2018-12-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 2 893 12 36 5 0 0 0
OW 4 721 20 111 9 0 0 0
VODI 0 503 22 144 81 18 0 0
ODI 0 188 18 173 237 111 0 0
CDI 0 9 1 45 291 1254 322 23
VCDI 0 0 0 0 47 874 9223 16685


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