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: 2019-01-24

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-01-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 150 0 0 0 0 0 0
OW 1 143 8 7 0 0 0 0
VODI 0 136 19 120 28 13 0 0
ODI 0 45 4 72 181 135 5 0
CDI 0 0 0 10 103 463 840 22
VCDI 0 0 0 0 12 161 7718 21686

Date: 2019-01-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 5 139 1 4 0 0 0 0
OW 3 121 7 12 1 0 0 0
VODI 0 99 15 110 27 1 0 0
ODI 0 29 5 52 150 86 2 0
CDI 0 0 0 6 113 654 720 118
VCDI 0 0 0 0 0 217 9304 20081

Date: 2019-01-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 3 131 2 4 0 0 0 0
OW 8 102 6 15 2 0 0 0
VODI 0 104 3 117 35 0 0 0
ODI 0 31 2 56 101 54 0 5
CDI 0 0 0 10 107 348 359 220
VCDI 0 0 0 0 16 263 5838 24140

Date: 2019-01-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 5 107 4 2 0 0 0 0
OW 5 82 5 16 0 0 0 0
VODI 1 108 2 45 13 1 0 0
ODI 0 31 3 26 51 67 3 3
CDI 0 0 0 6 70 254 345 180
VCDI 0 0 0 0 18 140 4712 25777

Date: 2019-01-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 122 1 17 1 0 0 0
OW 0 78 1 11 2 0 0 0
VODI 0 54 1 18 14 3 0 0
ODI 0 49 2 38 46 16 20 0
CDI 0 0 0 7 99 216 480 109
VCDI 0 0 0 0 0 279 5469 24929

Date: 2019-01-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 3 74 1 16 0 0 0 0
OW 2 87 3 10 2 0 0 0
VODI 0 70 0 27 8 0 0 0
ODI 0 53 2 16 48 0 1 3
CDI 0 0 0 13 81 248 287 69
VCDI 0 0 0 0 0 71 4088 26799

Date: 2019-01-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 6 70 0 9 3 0 0 0
OW 3 59 0 7 2 0 0 0
VODI 0 91 4 29 8 0 0 0
ODI 0 53 1 15 37 0 0 0
CDI 0 4 0 23 88 197 141 60
VCDI 0 0 0 0 0 36 3240 27896

Date: 2019-02-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1 66 2 13 0 0 0 0
OW 13 70 2 4 3 0 0 0
VODI 0 123 2 11 6 0 0 0
ODI 0 54 4 18 36 23 0 0
CDI 0 6 3 25 155 250 74 2
VCDI 0 0 0 0 10 243 6473 24390


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