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: 2018-11-22

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2018-11-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 362 1928 33 249 37 7 0 0
OW 0 122 1 151 111 24 0 0
VODI 0 107 21 189 288 129 0 16
ODI 0 0 0 56 330 676 142 205
CDI 0 0 0 18 158 2500 2589 326
VCDI 0 0 0 0 18 1047 6305 13937

Date: 2018-11-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 134 1668 23 233 107 8 0 0
OW 2 140 12 98 291 20 0 0
VODI 0 125 14 80 350 174 1 0
ODI 0 4 3 50 357 531 81 107
CDI 0 0 0 0 134 2383 2479 178
VCDI 0 0 0 0 0 1308 8453 12534

Date: 2018-11-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 263 1538 12 91 24 1 0 0
OW 0 178 18 151 322 22 0 0
VODI 0 114 8 36 213 210 0 0
ODI 0 19 8 77 297 550 2 13
CDI 0 0 0 0 158 2901 1415 220
VCDI 0 0 0 0 15 1902 7668 13636

Date: 2018-11-22:

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 1038 13 60 51 11 0 0
OW 0 290 11 81 85 20 0 0
VODI 0 119 14 109 282 424 97 0
ODI 0 36 13 105 245 519 140 2
CDI 0 0 0 2 98 2421 1109 33
VCDI 0 0 0 0 16 1723 8797 14118

Date: 2018-11-24:

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 1071 14 61 23 2 0 0
OW 0 160 14 69 80 29 4 0
VODI 0 142 13 120 138 220 20 0
ODI 0 61 10 64 132 528 403 0
CDI 0 2 1 13 73 1182 2047 0
VCDI 0 0 0 0 1 771 8818 15796

Date: 2018-11-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 939 21 84 23 1 0 0
OW 0 132 10 67 50 35 1 0
VODI 0 46 13 121 145 87 45 0
ODI 0 11 2 46 167 261 455 5
CDI 0 1 0 8 47 715 1982 129
VCDI 0 0 0 0 0 289 8895 17249

Date: 2018-11-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 605 19 46 22 0 0 0
OW 0 305 20 97 64 3 0 0
VODI 0 39 8 115 169 101 35 0
ODI 0 28 7 33 169 202 159 0
CDI 0 0 0 9 69 445 1563 89
VCDI 0 0 0 0 5 421 8516 18719

Date: 2018-11-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 14 530 13 33 4 0 0 0
OW 0 289 21 118 62 19 0 0
VODI 0 72 12 87 169 125 7 1
ODI 0 55 10 75 146 302 145 7
CDI 0 5 1 7 39 493 1061 61
VCDI 0 0 0 0 1 328 8416 19354


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