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: 2020-02-13

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2020-02-07:

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 0 0 0 0 0 0 0
OW 0 0 0 12 3 0 0 0
VODI 0 0 0 11 42 3 1 0
ODI 0 0 0 1 287 92 9 4
CDI 0 0 0 0 67 385 400 80
VCDI 0 0 0 0 0 392 8485 21808

Date: 2020-02-09:

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 0 0 0 0 0 0 0
OW 0 0 0 2 6 0 0 0
VODI 0 0 0 3 22 8 0 0
ODI 0 0 0 6 75 203 19 12
CDI 0 0 0 0 21 277 544 178
VCDI 0 0 0 0 0 158 7434 23114

Date: 2020-02-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 6 0 36 3 0 0 0
ODI 0 4 5 188 126 3 0 11
CDI 0 0 0 23 149 143 194 124
VCDI 0 0 0 0 12 389 9120 21546

Date: 2020-02-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 1 0 0 0 0 0 0
OW 0 8 0 0 7 0 0 0
VODI 0 92 7 35 24 0 0 0
ODI 0 59 5 168 86 11 0 4
CDI 0 12 4 66 138 213 158 126
VCDI 0 0 0 0 88 980 9226 20564

Date: 2020-02-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 6 0 0 1 0 0 0
OW 0 6 0 10 22 0 0 0
VODI 0 63 11 84 59 4 0 0
ODI 0 25 7 132 104 19 1 0
CDI 0 2 4 30 208 390 297 47
VCDI 0 0 0 0 49 712 9000 20789

Date: 2020-02-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 14 0 0 0 0 0 0
OW 0 44 0 11 5 0 0 0
VODI 0 117 21 120 88 3 1 0
ODI 0 48 5 110 74 9 4 1
CDI 0 11 1 32 203 207 191 26
VCDI 0 0 0 0 37 651 7662 22386

Date: 2020-02-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 25 0 0 0 0 0 0
OW 0 65 5 39 1 0 0 0
VODI 0 324 19 161 56 7 0 0
ODI 0 90 6 43 40 41 6 1
CDI 0 48 7 95 247 369 132 12
VCDI 0 0 0 11 191 1190 8140 20711

Date: 2020-02-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 66 3 7 0 0 0 0
OW 0 58 2 16 12 0 0 0
VODI 0 160 23 131 167 38 0 0
ODI 0 32 3 106 79 67 6 2
CDI 0 9 4 91 281 819 460 50
VCDI 0 0 0 0 16 572 7758 21044


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