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

Validation of sea ice concentration - European sector

Reference date: 2018-09-13

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2018-09-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 96891 4276 25 96 29 1 0 0
OW 0 130 6 34 24 5 0 0
VODI 0 225 16 112 83 7 0 0
ODI 0 86 15 165 266 31 0 0
CDI 0 0 0 0 197 3787 136 0
VCDI 0 0 0 0 0 679 1734 44

Date: 2018-09-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97255 3835 20 100 33 0 0 0
OW 0 103 9 56 29 0 0 0
VODI 0 215 18 169 91 0 0 0
ODI 0 48 21 184 286 0 0 0
CDI 0 0 0 8 270 3403 112 0
VCDI 0 0 0 0 0 607 2128 100

Date: 2018-09-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 96967 4126 29 101 52 0 0 0
OW 0 112 6 52 29 2 0 0
VODI 0 250 15 136 136 10 0 0
ODI 0 56 10 109 317 49 3 0
CDI 0 0 0 1 161 2386 498 0
VCDI 0 0 0 0 0 219 3260 8

Date: 2018-09-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97836 3271 29 97 32 0 0 0
OW 0 111 4 51 29 1 0 0
VODI 0 264 19 151 68 2 0 0
ODI 0 50 8 131 343 22 0 0
CDI 0 0 1 1 165 2213 318 21
VCDI 0 0 0 0 0 778 2740 344

Date: 2018-09-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97810 3118 22 82 44 4 0 0
OW 0 136 7 73 27 8 0 0
VODI 0 227 26 169 84 10 0 0
ODI 0 42 9 158 361 21 0 0
CDI 0 3 3 1 146 2057 462 0
VCDI 0 0 0 0 0 474 3495 21

Date: 2018-09-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97188 3806 35 91 40 3 0 0
OW 0 127 7 88 26 7 0 0
VODI 0 124 25 174 115 24 0 0
ODI 0 24 9 143 291 25 4 10
CDI 0 1 1 2 120 1947 629 67
VCDI 0 0 0 0 0 20 1857 2070

Date: 2018-09-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97389 3643 25 80 26 2 0 0
OW 0 156 6 59 27 2 0 0
VODI 0 164 21 170 96 8 0 0
ODI 0 47 10 135 248 14 0 10
CDI 0 5 2 1 188 921 790 27
VCDI 0 0 0 0 0 157 2490 2181

Date: 2018-09-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97676 3267 21 62 13 0 0 0
OW 0 187 14 112 48 1 0 0
VODI 0 142 14 133 121 3 0 0
ODI 0 81 5 68 248 16 0 6
CDI 0 13 3 11 201 677 444 16
VCDI 0 0 0 0 0 159 1654 3684


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