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: 2017-04-27

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-04-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 116 69 14 5 0 0 0
OW 0 18 31 25 4 0 0 0
VODI 0 4 53 118 23 2 0 0
ODI 0 0 14 88 65 12 4 0
CDI 0 0 0 21 221 1009 586 38
VCDI 0 0 0 0 11 807 12248 16476

Date: 2017-04-23:

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 70 51 10 2 0 0 0
OW 0 51 45 23 3 0 0 0
VODI 0 10 34 112 20 1 0 0
ODI 0 0 24 92 57 2 2 0
CDI 0 0 0 48 332 985 532 17
VCDI 0 0 0 0 8 686 12163 16702

Date: 2017-04-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 30 47 15 3 0 0 0
OW 0 39 53 19 3 0 0 0
VODI 0 3 44 110 19 0 0 0
ODI 0 0 24 79 41 17 5 0
CDI 0 0 0 28 252 1307 938 12
VCDI 0 0 0 0 51 969 12391 15583

Date: 2017-04-27:

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 9 42 20 2 0 0 0
OW 0 29 57 22 3 0 0 0
VODI 0 24 41 101 11 1 0 0
ODI 0 7 27 79 44 16 2 0
CDI 0 1 0 33 260 1117 712 24
VCDI 0 0 0 15 194 1429 13675 14085

Date: 2017-04-29:

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 20 50 17 0 0 0 0
OW 0 23 56 25 1 0 0 0
VODI 0 33 69 72 8 0 0 0
ODI 0 17 30 80 61 17 21 0
CDI 0 3 0 88 417 1003 820 5
VCDI 0 0 0 0 22 914 13090 15120

Date: 2017-05-01:

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 12 28 7 1 0 0 0
OW 0 47 82 39 0 0 0 0
VODI 0 28 59 85 14 1 0 0
ODI 0 3 2 92 65 25 12 0
CDI 0 0 0 57 325 1373 640 11
VCDI 0 0 0 0 18 922 12301 15833

Date: 2017-05-03:

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 43 90 24 0 0 0 0
OW 0 39 68 23 1 0 0 0
VODI 0 24 45 65 9 5 0 0
ODI 0 0 5 134 48 8 9 1
CDI 0 0 0 121 550 676 420 27
VCDI 0 0 0 0 24 1008 11939 16676

Date: 2017-05-05:

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 70 70 28 1 0 0 0
OW 0 46 76 47 1 0 0 0
VODI 0 17 48 68 38 1 0 0
ODI 0 3 5 96 73 6 0 1
CDI 0 0 0 120 401 699 478 8
VCDI 0 0 0 0 85 961 9454 19181


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