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: 2018-09-20

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2018-09-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97487 3549 21 87 27 0 0 0
OW 0 106 9 58 21 0 0 0
VODI 0 289 21 159 71 0 0 0
ODI 0 52 11 168 329 17 0 0
CDI 0 2 2 1 201 2216 71 15
VCDI 0 0 0 0 0 1001 2917 192

Date: 2018-09-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97860 3131 18 84 40 2 0 0
OW 0 140 8 59 24 9 0 0
VODI 0 190 25 180 75 19 0 0
ODI 0 56 9 150 323 27 0 0
CDI 0 0 2 1 140 2010 685 16
VCDI 0 0 0 0 0 86 2216 1515

Date: 2018-09-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97213 3800 29 99 37 0 0 0
OW 0 143 7 73 30 0 0 0
VODI 0 128 26 158 142 4 0 0
ODI 0 36 12 145 272 9 1 13
CDI 0 1 1 1 210 1237 963 66
VCDI 0 0 0 0 0 159 2134 1951

Date: 2018-09-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97651 3343 23 86 21 0 0 0
OW 0 168 12 76 29 0 0 0
VODI 0 148 14 162 113 5 0 0
ODI 0 77 5 91 244 12 0 8
CDI 0 9 3 5 199 834 646 20
VCDI 0 0 0 0 0 93 2643 2360

Date: 2018-09-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97380 3447 25 81 14 0 0 0
OW 0 249 20 91 40 9 0 0
VODI 0 132 12 172 109 22 0 0
ODI 0 52 5 76 232 42 0 3
CDI 0 5 2 18 182 605 533 8
VCDI 0 0 0 0 0 47 1462 4025

Date: 2018-09-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 96755 3740 20 51 0 0 0 0
OW 0 544 14 70 14 0 0 0
VODI 0 150 25 213 122 10 0 0
ODI 0 48 6 103 305 37 0 1
CDI 0 3 0 15 268 812 114 9
VCDI 0 0 0 0 0 554 2595 2502

Date: 2018-09-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97038 3353 18 44 0 0 0 0
OW 0 220 12 178 43 0 0 0
VODI 0 153 16 144 246 25 0 0
ODI 0 20 3 105 268 228 0 0
CDI 0 0 0 8 139 1295 551 11
VCDI 0 0 0 0 0 247 3070 1665

Date: 2018-09-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 96610 3465 14 83 0 0 0 0
OW 0 159 7 96 8 0 0 0
VODI 0 141 22 161 349 29 0 0
ODI 0 10 6 100 296 325 0 0
CDI 0 0 0 13 147 1372 896 0
VCDI 0 0 0 0 0 162 2522 2107


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