Description of algorithm
Interpretation of results
Full domain
American sector
  Ice concntr, edge pos
  Contingency tables
European sector
Asian sector

Validation of sea ice concentration - American sector

Reference date: 2017-01-26

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-01-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 0 3 0 0
ODI 0 0 0 0 6 29 7 1
CDI 0 0 0 0 16 707 198 26
VCDI 0 0 0 0 3 1608 11022 32240

Date: 2017-01-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 1 2 3 0
ODI 0 0 0 0 3 19 13 0
CDI 0 0 0 0 6 573 390 17
VCDI 0 0 0 0 7 1160 9529 34143

Date: 2017-01-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 0 0 2 0
ODI 0 0 0 0 4 30 15 1
CDI 0 0 0 0 46 440 328 4
VCDI 0 0 0 0 42 1489 11117 32348

Date: 2017-01-26:

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 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 0 1 2 0
ODI 0 0 0 0 0 16 17 14
CDI 0 0 0 0 11 654 343 113
VCDI 0 0 0 0 1 1438 11248 32008

Date: 2017-01-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 1 0
VODI 0 0 0 0 4 8 3 0
ODI 0 0 0 0 29 35 13 7
CDI 0 0 0 0 69 553 348 62
VCDI 0 0 0 0 61 1746 11722 31205

Date: 2017-01-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 3 10 12 3 0
ODI 0 0 0 7 52 25 38 0
CDI 0 0 0 0 78 336 430 22
VCDI 0 0 0 0 69 1405 11784 31592

Date: 2017-02-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 6 0 3 2 1
ODI 0 0 0 43 19 29 15 2
CDI 0 0 0 13 96 341 407 58
VCDI 0 0 0 0 43 1248 9889 33651

Date: 2017-02-03:

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 10 3 6 0 0
ODI 0 0 0 45 56 54 2 1
CDI 0 0 0 26 63 365 464 44
VCDI 0 0 0 1 72 1389 10433 32832


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