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: 2017-11-02

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-10-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 91456 6729 48 190 54 53 0 0
OW 4 716 24 183 72 11 0 0
VODI 0 77 9 310 516 76 0 0
ODI 0 3 1 24 191 432 0 4
CDI 0 0 0 0 53 2176 531 6
VCDI 0 0 0 0 2 493 3244 1412

Date: 2017-10-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 90728 6532 36 92 39 55 0 0
OW 28 1256 38 209 44 8 0 0
VODI 0 347 42 400 219 37 0 0
ODI 0 10 0 150 356 249 0 4
CDI 0 0 0 29 210 2318 51 5
VCDI 0 0 0 0 0 1173 2935 1500

Date: 2017-10-31:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 91207 5576 22 101 40 64 0 0
OW 204 990 36 145 54 9 0 0
VODI 0 394 44 419 387 144 0 0
ODI 0 57 11 168 293 192 116 0
CDI 0 3 1 35 175 1945 438 3
VCDI 0 0 0 0 0 1180 3311 1336

Date: 2017-11-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 89506 6616 35 99 42 69 3 0
OW 312 905 33 145 10 6 1 0
VODI 14 381 49 653 543 72 3 0
ODI 0 25 6 242 373 261 37 0
CDI 0 0 0 25 227 1864 578 1
VCDI 0 0 0 0 0 1637 3219 1108

Date: 2017-11-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 87055 7783 27 99 44 56 0 0
OW 649 1163 26 137 12 8 1 0
VODI 100 722 62 664 434 15 0 0
ODI 0 8 12 329 486 350 8 0
CDI 0 0 0 40 345 1821 309 2
VCDI 0 0 0 0 9 1202 3689 1433

Date: 2017-11-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 86552 7819 22 89 43 26 31 0
OW 432 1255 40 209 19 8 4 0
VODI 0 447 48 855 573 17 8 0
ODI 0 0 1 251 757 558 15 3
CDI 0 0 0 16 226 1238 1032 14
VCDI 0 0 0 0 0 908 4251 1333

Date: 2017-11-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 86902 7868 48 151 45 31 29 0
OW 268 850 28 234 36 3 6 0
VODI 44 313 31 537 742 37 3 1
ODI 0 14 7 162 995 542 12 10
CDI 0 0 0 43 238 1300 890 13
VCDI 0 0 0 6 64 2098 3527 972

Date: 2017-11-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 85703 8899 26 115 39 37 22 0
OW 491 928 34 203 40 10 2 0
VODI 23 399 41 512 630 20 3 0
ODI 0 59 6 164 827 540 17 4
CDI 0 11 5 89 302 1188 359 18
VCDI 0 0 0 0 45 2156 3998 1135


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