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: 2017-05-18

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-05-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 110 81 11 0 0 0 0
OW 0 8 63 88 21 0 0 0
VODI 0 4 9 136 83 9 0 0
ODI 0 0 2 145 113 74 16 2
CDI 0 0 0 108 307 1043 922 66
VCDI 0 0 0 39 79 778 11281 16484

Date: 2017-05-14:

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 66 106 19 1 0 0 0
OW 0 1 16 69 8 1 0 0
VODI 0 0 0 153 131 12 0 0
ODI 0 0 0 180 93 85 15 0
CDI 0 0 0 65 283 1068 698 0
VCDI 0 0 0 6 84 1061 12118 15743

Date: 2017-05-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 129 44 30 2 0 0 0
OW 0 9 28 99 0 0 0 0
VODI 0 0 22 142 78 19 1 0
ODI 0 0 23 203 73 22 11 0
CDI 0 0 0 75 566 1475 383 11
VCDI 0 0 0 1 52 1894 12921 13769

Date: 2017-05-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 102 90 76 2 0 0 0
OW 0 11 35 40 8 0 0 0
VODI 0 11 46 127 19 2 0 0
ODI 0 1 19 151 100 11 0 0
CDI 0 0 0 115 625 1338 379 17
VCDI 0 0 0 0 164 2872 11655 14066

Date: 2017-05-20:

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 69 105 99 6 0 0 0
OW 0 14 43 52 2 0 0 0
VODI 0 24 68 105 24 2 0 0
ODI 0 16 7 153 114 15 3 0
CDI 0 0 0 165 827 1719 469 0
VCDI 0 0 0 0 64 2493 12057 13367

Date: 2017-05-22:

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 61 201 74 2 2 5 0
OW 0 14 32 75 7 7 4 0
VODI 0 29 54 148 36 5 5 0
ODI 0 2 13 190 99 26 15 0
CDI 0 0 12 199 762 2028 540 0
VCDI 0 0 0 0 70 1454 12311 13600

Date: 2017-05-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 122 204 85 1 0 12 0
OW 0 27 48 59 5 0 6 0
VODI 0 20 93 138 10 5 17 0
ODI 0 0 10 179 57 20 8 0
CDI 0 0 5 337 993 2399 731 18
VCDI 0 0 0 4 87 1813 13268 11301

Date: 2017-05-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 142 231 161 16 2 0 0
OW 0 21 55 63 5 5 11 0
VODI 0 5 57 156 24 11 27 4
ODI 0 0 16 292 117 15 25 17
CDI 0 0 5 386 1185 2779 1490 16
VCDI 0 0 0 2 124 1425 14048 9144


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