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: 2020-01-09

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2020-01-03:

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 91 5 26 1 0 0 0
OW 0 62 14 50 6 0 0 0
VODI 0 34 4 77 82 31 2 0
ODI 0 35 2 66 108 69 10 7
CDI 0 0 0 58 188 692 716 90
VCDI 0 0 0 2 52 662 9116 19724

Date: 2020-01-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 108 3 15 1 0 0 0
OW 0 117 4 38 9 0 0 0
VODI 0 139 12 98 72 8 0 0
ODI 0 77 6 83 87 67 23 1
CDI 0 36 6 95 242 550 640 91
VCDI 0 0 0 5 27 700 9130 19592

Date: 2020-01-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 100 5 10 4 0 0 0
OW 0 123 5 29 10 0 0 0
VODI 0 117 8 93 49 3 1 0
ODI 0 73 5 67 104 53 18 2
CDI 0 39 6 68 188 594 1001 213
VCDI 0 0 0 1 31 398 8407 20257

Date: 2020-01-09:

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 74 3 10 0 0 0 0
OW 0 82 8 19 12 0 0 0
VODI 0 127 11 101 105 0 0 0
ODI 0 68 8 48 189 29 2 2
CDI 0 29 3 44 165 380 575 574
VCDI 0 0 0 0 37 214 5527 23636

Date: 2020-01-11:

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 52 1 0 0 0 0 0
OW 0 87 1 13 2 0 0 0
VODI 0 114 11 105 66 3 0 0
ODI 0 74 4 62 143 25 8 0
CDI 0 34 5 43 147 462 752 61
VCDI 0 0 0 1 46 867 7626 21267

Date: 2020-01-13:

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 44 0 0 1 0 0 0
OW 0 21 3 10 3 0 0 0
VODI 0 41 11 73 82 3 0 0
ODI 0 66 3 35 103 128 3 0
CDI 0 23 1 24 85 444 517 266
VCDI 0 0 0 0 2 462 8711 20917

Date: 2020-01-15:

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 37 0 1 1 0 0 0
OW 0 40 3 18 6 1 0 0
VODI 0 15 9 40 48 11 0 0
ODI 0 44 8 56 57 85 5 0
CDI 0 21 1 18 67 447 481 40
VCDI 0 0 0 0 14 403 8457 21648

Date: 2020-01-17:

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 24 0 2 0 0 0 0
OW 0 44 5 22 6 1 0 0
VODI 0 14 5 47 42 9 0 0
ODI 0 3 3 46 75 25 5 0
CDI 0 0 0 40 67 313 663 16
VCDI 0 0 0 7 20 222 7778 22578


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