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: 2018-08-23

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2018-08-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 96950 4530 36 168 49 1 0 0
OW 7 92 7 52 35 1 0 0
VODI 5 174 25 171 88 1 0 0
ODI 0 52 11 341 511 52 0 0
CDI 0 0 0 1 438 2562 556 0
VCDI 0 0 0 0 0 326 1650 208

Date: 2018-08-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97108 4544 41 131 43 0 0 0
OW 2 93 11 60 38 0 0 0
VODI 0 152 27 201 108 3 0 0
ODI 0 51 8 267 462 141 0 0
CDI 0 0 0 6 294 2156 967 0
VCDI 0 0 0 0 0 24 1463 699

Date: 2018-08-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 96086 5607 35 105 32 0 0 0
OW 0 106 13 46 22 0 0 0
VODI 0 170 21 162 97 1 0 0
ODI 0 35 13 286 558 83 0 0
CDI 0 0 0 4 342 1957 905 0
VCDI 0 0 0 0 0 464 1636 314

Date: 2018-08-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97671 3966 25 85 18 0 0 0
OW 0 95 12 22 25 0 0 0
VODI 0 190 19 106 75 2 0 0
ODI 0 53 17 264 624 110 0 0
CDI 0 0 0 0 397 1416 1991 32
VCDI 0 0 0 0 0 100 1294 491

Date: 2018-08-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97465 4064 30 106 16 0 0 0
OW 0 116 13 25 21 0 0 0
VODI 0 212 20 108 87 1 0 0
ODI 0 52 19 272 519 82 15 0
CDI 0 0 0 0 363 1626 2651 0
VCDI 0 0 0 0 1 310 906 0

Date: 2018-08-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 98186 3267 26 94 14 0 0 0
OW 0 137 6 31 12 0 0 0
VODI 0 251 10 137 89 3 0 0
ODI 0 57 22 252 482 68 29 0
CDI 0 0 0 0 298 3847 994 0
VCDI 0 0 0 0 0 272 516 0

Date: 2018-08-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97134 4292 24 115 13 0 0 0
OW 0 122 11 37 5 0 0 0
VODI 0 224 20 188 106 0 0 0
ODI 0 49 13 212 402 76 1 0
CDI 0 0 0 9 436 4852 132 0
VCDI 0 0 0 0 0 534 93 0

Date: 2018-08-31:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97643 3844 22 84 15 0 0 0
OW 0 153 7 46 6 0 0 0
VODI 0 256 21 182 98 0 0 0
ODI 0 55 16 204 295 36 0 0
CDI 0 0 0 35 377 4427 531 0
VCDI 0 0 0 0 0 344 403 0


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