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: 2017-01-19

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-01-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 49551 28917 7721 630 31 0 0 0
OW 0 409 617 447 52 0 0 0
VODI 0 136 624 893 367 52 3 0
ODI 0 1 84 886 1095 416 6 0
CDI 0 0 1 393 1497 2185 414 0
VCDI 0 0 0 0 61 1884 8062 1665

Date: 2017-01-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 55017 25397 5784 574 40 0 0 0
OW 0 631 362 264 25 0 0 0
VODI 0 309 573 725 230 4 0 0
ODI 0 18 89 929 957 269 7 0
CDI 0 3 2 403 1600 2822 820 0
VCDI 0 0 0 0 25 1370 8212 1639

Date: 2017-01-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 53983 23551 8314 678 40 0 0 0
OW 0 508 417 328 64 1 0 0
VODI 0 176 602 722 185 8 0 0
ODI 0 3 134 1223 1178 248 14 0
CDI 0 0 8 249 1336 3791 878 1
VCDI 0 0 0 0 0 1677 7060 1723

Date: 2017-01-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 53250 23017 7702 680 88 1 0 0
OW 0 772 717 409 64 8 0 0
VODI 0 143 622 1074 319 40 3 0
ODI 0 0 156 1513 1391 484 20 0
CDI 0 0 2 173 1776 3386 1240 0
VCDI 0 0 0 26 69 1216 7061 1678

Date: 2017-01-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 52849 22338 9123 505 23 0 0 0
OW 0 338 761 381 31 0 0 0
VODI 0 142 767 1333 188 25 1 0
ODI 0 5 179 1462 1379 591 18 0
CDI 0 0 3 220 1124 3077 1639 0
VCDI 0 0 0 0 64 938 7536 2060

Date: 2017-01-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 55569 21658 7596 398 0 0 0 0
OW 0 643 503 435 33 0 0 0
VODI 0 119 598 1030 376 29 0 0
ODI 0 9 147 1201 1266 367 12 0
CDI 0 0 0 199 1250 3052 1578 4
VCDI 0 0 0 0 3 413 6141 4471

Date: 2017-01-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 50287 26380 8930 221 1 0 0 0
OW 0 482 473 274 5 0 0 0
VODI 0 296 623 898 158 4 0 0
ODI 0 34 358 1098 931 231 6 0
CDI 0 0 15 560 1357 2798 315 0
VCDI 0 0 0 1 44 1728 7777 2815

Date: 2017-01-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 51715 24350 8946 342 4 0 0 0
OW 0 535 754 261 31 0 0 0
VODI 0 380 717 827 172 2 0 0
ODI 0 58 410 1138 838 226 4 0
CDI 0 1 33 635 1394 2416 577 0
VCDI 0 0 0 15 103 1798 8248 2170


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