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: 2016-03-31

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-03-25:

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 0 0 0 0 0 0 0
OW 0 0 0 0 1 1 0 0
VODI 0 0 0 12 12 10 0 0
ODI 0 0 0 27 81 50 5 0
CDI 0 0 0 14 227 742 522 19
VCDI 0 0 0 33 178 2675 14338 26919

Date: 2016-03-27:

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 0 0 0 0 0 0 0
OW 0 0 0 0 0 2 0 0
VODI 0 0 0 9 9 5 1 0
ODI 0 0 0 8 88 19 2 1
CDI 0 0 0 1 215 944 426 43
VCDI 0 0 0 33 116 1865 14063 28016

Date: 2016-03-29:

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 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 14 2 0 0
ODI 0 0 0 0 71 21 6 0
CDI 0 0 0 0 161 1098 504 16
VCDI 0 0 0 33 92 1299 14680 27869

Date: 2016-03-31:

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 4 1 0 0
ODI 0 0 0 6 96 30 13 0
CDI 0 0 0 11 109 967 602 10
VCDI 0 0 0 56 112 1343 13250 29253

Date: 2016-04-02:

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 1 8 86 4 0
CDI 0 0 0 0 147 939 553 14
VCDI 0 0 0 33 138 2159 15699 26082

Date: 2016-04-04:

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 13 23 0 0
ODI 0 0 0 9 109 106 3 0
CDI 0 0 0 3 198 832 284 1
VCDI 0 0 0 33 142 2254 15665 26191

Date: 2016-04-06:

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 28 69 17 3 0
ODI 0 0 0 28 123 154 77 0
CDI 0 0 0 5 214 817 456 9
VCDI 0 0 0 33 200 1972 15264 26397

Date: 2016-04-08:

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 27 37 132 2 0 0
ODI 0 0 16 103 210 135 32 0
CDI 0 0 0 34 322 795 450 0
VCDI 0 0 0 33 229 3093 16593 23623


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