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: 2016-12-29

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-12-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 56369 27338 6299 417 83 27 0 0
OW 0 598 254 211 23 2 0 0
VODI 0 500 704 740 131 12 0 0
ODI 0 149 271 892 546 120 1 0
CDI 0 0 4 254 901 2951 1038 0
VCDI 0 0 0 0 27 1694 5566 978

Date: 2016-12-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 56039 25769 8148 364 58 0 0 0
OW 0 601 459 165 7 1 0 0
VODI 0 257 718 640 150 3 0 0
ODI 0 12 236 1145 717 107 0 0
CDI 0 0 0 167 868 3042 854 23
VCDI 0 0 0 0 4 1271 6478 797

Date: 2016-12-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 53693 29149 6328 258 28 0 0 0
OW 6 1197 508 274 22 0 0 0
VODI 0 278 490 744 217 32 0 0
ODI 0 7 156 1133 758 47 0 0
CDI 0 0 0 148 1017 3008 730 1
VCDI 0 0 0 1 12 1141 7292 425

Date: 2016-12-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 55759 24783 8369 383 62 11 0 0
OW 1 337 962 288 42 10 0 0
VODI 0 262 647 893 366 19 0 0
ODI 0 12 106 878 1018 166 2 0
CDI 0 1 0 179 1160 2432 927 1
VCDI 0 0 0 0 21 1914 6459 630

Date: 2016-12-31:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 54200 25210 9254 327 43 11 0 0
OW 0 543 1002 267 31 15 2 0
VODI 0 350 688 865 341 25 3 0
ODI 0 21 213 1219 863 191 16 0
CDI 0 0 1 357 976 1644 475 0
VCDI 0 0 0 1 12 2001 6534 1399

Date: 2017-01-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 57902 26584 3650 376 65 14 0 0
OW 0 1046 525 403 50 19 0 0
VODI 0 132 400 1134 327 72 0 0
ODI 0 0 61 897 1311 424 19 0
CDI 0 0 4 158 994 1720 983 0
VCDI 0 0 0 0 6 669 7754 1401

Date: 2017-01-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 57725 23940 5598 609 94 7 0 0
OW 0 889 615 501 121 13 0 0
VODI 0 89 356 1028 439 86 1 0
ODI 0 3 35 767 1165 610 30 0
CDI 0 0 0 198 1122 2045 896 0
VCDI 0 0 0 0 42 1231 7339 1506

Date: 2017-01-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 49123 23890 15188 437 68 2 0 0
OW 0 349 692 328 72 18 0 0
VODI 0 65 589 898 214 53 0 0
ODI 0 4 109 978 1124 327 1 0
CDI 0 0 0 422 1444 2159 487 0
VCDI 0 0 0 1 34 1903 6371 1750


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