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: 2018-04-12

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2018-04-06:

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 0 0 4 6 0 4 0
ODI 0 0 0 0 36 56 24 10
CDI 0 0 0 0 6 195 430 57
VCDI 0 0 0 0 0 288 7787 23179

Date: 2018-04-08:

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 0 0 8 3 4 0 0
ODI 0 0 0 1 45 36 1 5
CDI 0 0 0 0 18 252 396 127
VCDI 0 0 0 0 0 421 7742 23023

Date: 2018-04-10:

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 0 0 0 0 2 0 0
ODI 0 0 0 1 20 48 3 0
CDI 0 0 0 0 1 536 385 22
VCDI 0 0 0 0 0 394 9223 21447

Date: 2018-04-12:

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 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 4 0 0 0
ODI 0 0 0 11 35 23 2 0
CDI 0 0 0 0 69 411 409 16
VCDI 0 0 0 0 0 301 8406 22395

Date: 2018-04-14:

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 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 1 5 0 1 0
ODI 0 0 0 16 51 5 3 0
CDI 0 0 0 1 99 360 323 120
VCDI 0 0 0 0 21 342 8756 21978

Date: 2018-04-16:

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 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 3 1 0 0
ODI 0 0 0 3 17 24 3 0
CDI 0 0 0 0 60 660 208 22
VCDI 0 0 0 0 25 786 11284 18986

Date: 2018-04-18:

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 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 2 0 0 0
ODI 0 0 0 0 6 5 2 2
CDI 0 0 0 0 24 665 696 115
VCDI 0 0 0 0 33 577 10720 19235

Date: 2018-04-20:

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 0 0 0 0 0 0 0
OW 0 0 0 0 1 0 0 0
VODI 0 0 0 0 3 0 3 0
ODI 0 0 0 0 7 3 5 0
CDI 0 0 0 0 11 486 908 112
VCDI 0 0 0 0 44 264 8692 21543


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