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: 2016-03-24

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-03-18:

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 3 22 0 1 0
ODI 0 0 0 2 28 7 5 0
CDI 0 0 0 4 129 350 267 3
VCDI 0 0 0 33 134 3200 14460 27218

Date: 2016-03-20:

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 5 8 12 0 0
ODI 0 0 0 25 16 30 0 2
CDI 0 0 0 18 93 568 252 21
VCDI 0 0 0 35 166 3071 16686 24858

Date: 2016-03-22:

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 16 3 10 0 0
ODI 0 0 0 17 41 62 11 2
CDI 0 0 0 13 129 878 468 2
VCDI 0 0 0 33 126 2760 16269 25026

Date: 2016-03-24:

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 17 9 9 0 0
ODI 0 0 0 26 69 64 12 0
CDI 0 0 0 18 232 773 536 11
VCDI 0 0 0 33 155 2916 14002 26984

Date: 2016-03-26:

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 1 0 0
VODI 0 0 0 11 10 6 0 0
ODI 0 0 0 14 86 34 2 0
CDI 0 0 0 22 231 816 452 31
VCDI 0 0 0 52 139 2177 14132 27650

Date: 2016-03-28:

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 0 0
VODI 0 0 0 0 14 3 0 0
ODI 0 0 0 0 88 12 3 0
CDI 0 0 0 12 181 1060 444 49
VCDI 0 0 0 52 102 1436 13897 28513

Date: 2016-03-30:

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 1 9 1 1 0
ODI 0 0 0 0 71 37 15 0
CDI 0 0 0 0 125 1080 605 13
VCDI 0 0 0 33 111 1308 14374 28082

Date: 2016-04-01:

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 1 1 0 0 0
ODI 0 0 0 0 105 29 0 0
CDI 0 0 0 8 120 1041 479 13
VCDI 0 0 0 58 122 1918 14809 27162


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