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: 2018-03-15

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2018-03-09:

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 3 0 0 0 0 0 0
OW 0 76 2 7 0 0 0 0
VODI 0 108 9 53 21 5 1 0
ODI 0 67 3 63 76 25 8 1
CDI 0 0 0 4 107 273 680 88
VCDI 0 0 0 0 36 198 5862 24306

Date: 2018-03-11:

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 1 0 0 0 0 0 0
OW 0 62 1 3 0 0 0 0
VODI 0 90 7 20 18 2 0 0
ODI 0 64 3 59 47 16 1 15
CDI 0 0 0 0 44 327 441 156
VCDI 0 0 0 0 0 124 5261 25320

Date: 2018-03-13:

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 0 0 0 0 0 0 0
OW 0 17 5 11 0 0 0 0
VODI 0 71 4 19 17 2 0 0
ODI 0 56 6 57 62 11 0 6
CDI 0 0 0 1 39 299 338 190
VCDI 0 0 0 0 0 40 5127 25704

Date: 2018-03-15:

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 1 0 0 0 0 0 0
OW 0 26 1 0 0 0 0 0
VODI 0 58 5 35 0 3 0 0
ODI 0 81 4 56 65 11 2 4
CDI 0 1 0 1 38 330 223 62
VCDI 0 0 0 0 0 342 5565 25168

Date: 2018-03-17:

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 1 0 0 0 0 0 0
OW 0 13 6 12 0 0 0 0
VODI 0 36 2 82 18 0 0 0
ODI 0 17 2 76 99 21 7 0
CDI 0 0 0 1 61 164 290 53
VCDI 0 0 0 0 2 159 6436 24524

Date: 2018-03-19:

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 0 0 0 0 0 0 0
OW 0 40 0 0 0 0 0 0
VODI 0 92 9 43 4 7 0 0
ODI 0 54 10 77 46 23 1 0
CDI 0 0 0 19 70 355 165 15
VCDI 0 0 0 0 0 556 6526 23970

Date: 2018-03-21:

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 0 0 0 0 0 0 0
OW 0 5 0 0 0 0 0 0
VODI 0 55 6 72 4 3 0 0
ODI 0 11 4 72 84 29 11 16
CDI 0 0 0 4 22 514 389 64
VCDI 0 0 0 0 0 1331 10070 19316

Date: 2018-03-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 14 4 39 39 2 0 0
ODI 0 3 2 38 96 53 19 9
CDI 0 0 0 3 27 197 642 156
VCDI 0 0 0 0 0 799 10180 19760


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