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: 2016-03-31

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-03-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 61114 20265 1548 448 39 2 0 0
OW 0 850 446 256 95 8 0 0
VODI 0 159 534 836 393 159 30 0
ODI 0 0 136 707 791 900 161 0
CDI 0 0 11 526 1970 2376 1027 10
VCDI 0 0 0 0 71 1930 6907 4395

Date: 2016-03-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 61051 20185 1612 625 58 1 0 0
OW 0 938 443 270 79 13 0 0
VODI 0 83 485 812 326 151 34 0
ODI 0 13 169 699 818 952 87 0
CDI 0 0 31 464 1664 3396 1124 0
VCDI 0 0 0 4 38 1348 6798 4329

Date: 2016-03-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59078 22329 1818 654 63 1 0 0
OW 0 821 450 257 65 3 0 0
VODI 0 92 672 807 273 43 3 0
ODI 0 2 179 1248 1218 164 9 0
CDI 0 0 11 470 1775 3696 1080 0
VCDI 0 0 0 3 21 1552 6902 3341

Date: 2016-03-31:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 60762 21428 1824 487 27 0 0 0
OW 0 691 360 230 53 0 0 0
VODI 0 159 693 856 237 16 1 0
ODI 0 3 164 1232 1267 151 4 0
CDI 0 0 20 451 1425 3332 1736 0
VCDI 0 0 0 6 8 658 6653 4166

Date: 2016-04-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 63183 18741 1788 547 26 0 0 0
OW 0 526 377 418 68 0 0 0
VODI 0 294 602 828 332 32 0 0
ODI 0 12 120 1001 1452 487 7 0
CDI 0 0 0 271 1106 3656 1998 5
VCDI 0 0 0 4 2 491 6415 4311

Date: 2016-04-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 62317 19942 2043 573 50 0 0 0
OW 0 265 421 301 79 1 0 0
VODI 0 109 651 990 290 14 1 0
ODI 0 4 109 1095 1284 538 7 0
CDI 0 0 2 215 1131 3544 1213 0
VCDI 0 0 0 0 4 570 7032 4305

Date: 2016-04-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 62815 19464 2039 560 46 0 0 0
OW 0 277 428 359 70 3 0 0
VODI 0 126 563 930 330 36 0 0
ODI 0 1 53 979 1415 489 15 0
CDI 0 0 13 329 1509 2885 674 0
VCDI 0 0 0 0 15 1138 6885 4654

Date: 2016-04-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 60771 21316 2306 699 40 0 0 0
OW 0 269 350 351 80 9 0 0
VODI 0 183 504 914 294 29 1 0
ODI 0 1 97 980 1249 392 38 0
CDI 0 0 2 397 1680 3077 830 0
VCDI 0 0 0 3 20 1229 6661 4328


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