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: 2017-07-06

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-06-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 66262 21575 3799 1005 91 0 0 0
OW 0 51 140 267 59 1 0 0
VODI 0 54 192 741 270 6 0 0
ODI 0 1 67 964 1991 205 6 0
CDI 0 0 0 99 850 2943 1850 8
VCDI 0 0 0 0 9 191 2475 2928

Date: 2017-07-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 65796 23295 2903 906 109 2 0 0
OW 0 56 157 251 54 1 0 0
VODI 0 58 225 813 280 7 0 0
ODI 0 14 103 974 1460 233 7 0
CDI 0 0 1 126 797 2677 1745 3
VCDI 0 0 0 0 1 365 3699 1982

Date: 2017-07-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 81003 11906 65 399 82 3 0 0
OW 0 319 22 128 55 1 0 0
VODI 0 479 49 433 377 13 0 0
ODI 0 287 51 635 1244 154 0 0
CDI 0 0 0 82 851 3873 1475 0
VCDI 0 0 0 0 1 1553 3229 331

Date: 2017-07-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 82549 10431 63 343 71 1 0 0
OW 0 264 25 143 60 1 0 0
VODI 0 552 57 620 258 6 0 0
ODI 0 376 50 640 1399 148 0 0
CDI 0 11 4 105 932 3829 1913 5
VCDI 0 0 0 0 1 989 2726 528

Date: 2017-07-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 80869 12348 69 388 91 1 0 0
OW 0 281 30 169 45 0 0 0
VODI 0 616 56 688 196 12 0 0
ODI 0 307 42 553 1586 100 5 0
CDI 0 31 4 104 875 3338 2083 1
VCDI 0 0 0 0 0 1034 2528 650

Date: 2017-07-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 83229 10185 51 348 71 4 0 0
OW 0 316 13 179 54 5 0 0
VODI 0 614 51 726 205 11 0 0
ODI 0 292 49 608 1558 156 0 0
CDI 0 29 4 91 806 4783 1509 2
VCDI 0 0 0 0 0 1444 1631 76

Date: 2017-07-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 82276 11143 63 441 94 7 0 0
OW 0 379 17 204 44 2 0 0
VODI 0 587 43 749 193 8 0 0
ODI 0 356 48 727 1744 287 3 0
CDI 0 14 1 79 787 4733 2639 0
VCDI 0 0 0 0 0 270 1162 0

Date: 2017-07-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 84038 9686 59 450 76 2 0 0
OW 9 382 24 196 49 3 0 0
VODI 0 672 58 738 186 8 0 0
ODI 0 355 48 881 1625 284 0 0
CDI 0 16 4 70 674 4536 2757 2
VCDI 0 0 0 0 1 93 1107 11


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