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: 2019-01-17

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-01-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 5 128 2 8 0 0 0 0
OW 3 147 2 9 2 0 0 0
VODI 0 242 17 83 48 33 4 1
ODI 0 74 11 115 187 255 15 10
CDI 0 16 3 41 129 706 1149 300
VCDI 0 0 0 0 10 106 4542 23679

Date: 2019-01-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 8 163 3 4 0 0 0 0
OW 21 151 0 8 1 0 0 0
VODI 2 327 19 66 29 7 2 0
ODI 0 161 17 129 150 64 12 2
CDI 0 43 8 98 270 546 435 91
VCDI 0 0 0 12 60 347 6061 22765

Date: 2019-01-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 10 183 3 1 0 0 0 0
OW 23 145 2 22 1 0 0 0
VODI 1 223 16 104 54 18 0 0
ODI 0 101 15 132 206 79 3 0
CDI 0 27 2 58 187 511 450 82
VCDI 0 0 0 4 36 634 7387 21362

Date: 2019-01-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 14 155 3 4 0 0 0 0
OW 11 122 5 20 0 0 0 0
VODI 0 131 15 161 49 20 6 0
ODI 0 43 1 98 202 112 14 1
CDI 0 1 1 12 129 439 771 196
VCDI 0 0 0 0 0 144 7297 21905

Date: 2019-01-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 8 135 2 3 0 0 0 0
OW 6 117 5 17 0 0 0 0
VODI 0 125 15 106 30 3 0 0
ODI 0 34 0 74 155 96 11 0
CDI 0 0 0 6 105 587 857 25
VCDI 0 0 0 0 1 214 8530 20815

Date: 2019-01-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 2 121 6 2 0 0 0 0
OW 4 115 7 16 1 0 0 0
VODI 0 136 10 93 26 0 0 0
ODI 0 29 6 67 128 41 2 1
CDI 0 0 1 12 122 437 541 252
VCDI 0 0 0 0 0 192 6692 23020

Date: 2019-01-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1 120 1 0 0 0 0 0
OW 13 95 8 15 0 0 0 0
VODI 3 117 2 63 40 2 0 0
ODI 0 31 1 49 64 62 3 1
CDI 0 0 0 6 87 307 360 103
VCDI 0 0 0 19 52 252 5543 24662

Date: 2019-01-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 3 118 1 9 0 0 0 0
OW 6 77 3 15 0 0 0 0
VODI 1 66 1 39 7 0 0 0
ODI 0 39 2 30 63 14 25 1
CDI 0 0 0 2 79 259 380 169
VCDI 0 0 0 0 2 134 5601 24936


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