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: 2017-01-12

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

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

Date: 2017-01-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 51044 25996 9678 673 112 11 0 0
OW 0 916 682 429 106 14 0 0
VODI 0 53 438 751 289 86 3 0
ODI 0 2 87 966 1270 326 53 0
CDI 0 0 16 367 1429 2003 529 12
VCDI 0 0 0 13 73 1641 7619 1413

Date: 2017-01-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 49729 23108 13945 475 64 0 0 0
OW 0 458 927 307 58 4 0 0
VODI 0 82 524 777 213 30 4 0
ODI 0 0 49 927 1275 309 23 0
CDI 0 0 0 243 1221 2569 882 2
VCDI 0 0 0 1 9 1849 7227 1809

Date: 2017-01-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 49537 27523 9272 530 24 0 0 0
OW 0 571 590 452 54 0 0 0
VODI 0 293 510 907 279 20 5 0
ODI 0 15 164 1037 1062 243 6 0
CDI 0 1 8 398 1615 1977 431 6
VCDI 0 0 0 9 45 2154 8440 922

Date: 2017-01-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 51710 22908 11520 580 29 0 0 0
OW 0 392 817 333 34 0 0 0
VODI 0 200 682 688 249 19 2 0
ODI 0 3 119 951 986 333 4 0
CDI 0 0 0 411 1568 2418 882 1
VCDI 0 0 0 1 41 1331 8090 1798

Date: 2017-01-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 55651 23988 6243 644 50 0 0 0
OW 0 596 411 314 55 1 0 0
VODI 0 169 527 816 264 10 0 0
ODI 0 1 85 972 1010 338 6 0
CDI 0 0 0 350 1460 3397 682 0
VCDI 0 0 0 0 6 1819 7543 1692

Date: 2017-01-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 55346 19391 9827 611 91 0 0 0
OW 0 795 1066 355 67 0 0 0
VODI 0 219 647 704 187 20 0 0
ODI 0 14 186 1423 1128 356 9 0
CDI 0 0 6 250 1722 3566 893 0
VCDI 0 2 0 0 26 1793 7581 819

Date: 2017-01-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 52779 21441 9738 696 29 0 0 0
OW 0 380 736 398 42 1 0 0
VODI 0 143 639 1266 304 38 4 0
ODI 0 5 180 1509 1544 595 24 0
CDI 0 0 1 179 1418 3549 1433 0
VCDI 0 0 0 24 97 1510 6921 1477


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