Description of algorithm
Interpretation of results
Full domain
  Ice concntr, edge pos
  Contingency tables
American sector
European sector
Asian sector

Validation of sea ice concentration - Full domain

Reference date: 2016-11-17

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-11-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 73146 33146 5668 806 68 0 0 0
OW 11 2332 1172 946 178 5 0 0
VODI 0 509 439 1909 1931 156 0 1
ODI 0 18 58 650 2389 2385 99 6
CDI 0 2 3 178 1551 8926 3706 196
VCDI 0 0 0 0 11 2796 16880 24771

Date: 2016-11-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 69899 35306 6243 881 67 2 0 0
OW 0 2592 976 789 169 6 0 0
VODI 0 563 451 1455 1220 112 1 1
ODI 0 35 81 532 1801 2794 533 5
CDI 0 0 0 101 1524 8135 4430 170
VCDI 0 0 0 0 35 5546 16361 24232

Date: 2016-11-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 72394 31859 6863 865 84 0 0 0
OW 73 2442 994 869 190 21 0 0
VODI 4 389 361 1562 1119 156 0 1
ODI 0 8 26 718 1473 1744 73 6
CDI 0 0 1 126 1220 9053 3660 69
VCDI 0 0 0 0 23 6938 17348 24316

Date: 2016-11-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 68687 36249 8200 744 35 1 0 0
OW 27 1688 702 501 79 6 0 0
VODI 5 324 542 1604 881 75 0 0
ODI 0 12 98 1124 1250 925 1 0
CDI 0 0 0 303 1329 8747 2164 83
VCDI 0 0 0 3 164 11767 22629 16099

Date: 2016-11-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 71745 36721 4472 637 58 4 0 0
OW 37 2230 1022 613 85 1 0 0
VODI 0 311 530 1421 630 86 2 0
ODI 0 21 164 1003 1349 639 24 0
CDI 0 5 35 334 1484 6517 1496 21
VCDI 0 5 2 5 390 8904 20491 23554

Date: 2016-11-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 69213 35979 5255 820 83 0 0 0
OW 0 2535 1318 1180 222 3 0 0
VODI 0 211 357 1442 1183 80 0 0
ODI 0 1 46 576 1484 847 20 0
CDI 0 0 8 142 1010 7129 1758 31
VCDI 0 0 0 0 36 5113 22652 26314

Date: 2016-11-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 68080 35061 5267 834 61 0 0 0
OW 24 2161 1666 1314 161 12 0 0
VODI 0 507 406 1871 1279 236 0 0
ODI 0 5 11 438 1491 1158 5 9
CDI 0 0 0 27 671 5922 2564 137
VCDI 0 0 0 1 36 4599 21433 29601

Date: 2016-11-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 72469 27898 6010 912 55 2 0 0
OW 0 2684 1278 1142 167 17 0 0
VODI 0 452 563 2047 1596 417 3 1
ODI 0 10 8 314 1192 1672 66 26
CDI 0 0 0 16 454 4834 2786 355
VCDI 0 0 0 0 69 5619 19890 32024


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