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: 2018-09-27

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

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 3258 22 64 15 0 0 0
OW 0 199 13 104 41 1 0 0
VODI 0 141 14 140 133 3 0 0
ODI 0 78 5 70 252 22 0 6
CDI 0 14 3 8 190 735 571 12
VCDI 0 0 0 0 0 95 1527 3688

Date: 2018-09-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 96904 3847 28 54 4 0 0 0
OW 0 315 14 94 35 0 0 0
VODI 0 140 14 185 116 17 0 0
ODI 0 49 8 88 269 39 0 1
CDI 0 1 0 17 204 529 467 9
VCDI 0 0 0 0 0 105 1432 4115

Date: 2018-09-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 96596 3880 19 72 0 0 0 0
OW 0 295 21 174 8 0 0 0
VODI 0 128 12 216 192 7 0 0
ODI 0 26 1 97 307 117 0 0
CDI 0 0 0 8 169 1265 249 11
VCDI 0 0 0 0 0 502 2514 2214

Date: 2018-09-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 96578 3629 18 42 0 0 0 0
OW 0 201 9 145 61 0 0 0
VODI 0 160 19 149 274 26 0 0
ODI 0 12 6 116 314 257 0 0
CDI 0 0 0 13 137 1549 537 0
VCDI 0 0 0 0 0 580 2552 1716

Date: 2018-09-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 96076 3872 14 58 18 0 0 0
OW 0 190 15 99 36 0 0 0
VODI 0 139 19 138 244 122 0 0
ODI 0 8 3 98 234 342 10 0
CDI 0 0 0 16 146 1176 1265 0
VCDI 0 0 0 0 0 98 2737 1927

Date: 2018-10-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 95539 4251 21 84 16 0 0 0
OW 0 146 12 57 26 0 0 0
VODI 0 139 23 166 208 34 0 0
ODI 0 12 2 117 279 343 2 0
CDI 0 0 0 18 169 2112 656 0
VCDI 0 0 0 0 0 378 2419 1871

Date: 2018-10-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 95549 4124 18 47 4 0 0 0
OW 0 177 18 97 31 0 0 0
VODI 0 104 14 188 124 1 0 0
ODI 0 24 7 133 300 215 1 0
CDI 0 0 1 16 211 1893 511 0
VCDI 0 0 0 0 0 793 2959 1540

Date: 2018-10-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 94493 4888 21 67 5 0 0 0
OW 2 141 21 109 39 0 0 0
VODI 0 106 10 199 135 21 0 0
ODI 0 19 7 127 270 191 20 0
CDI 0 1 1 14 312 2279 650 0
VCDI 0 0 0 0 0 727 3263 962


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