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: 2016-03-24

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-03-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 58954 21913 1789 478 58 5 0 0
OW 2 561 659 296 53 8 0 0
VODI 0 282 819 1202 482 94 0 0
ODI 0 13 172 965 1371 742 19 0
CDI 0 0 30 323 1196 4241 1352 0
VCDI 0 0 0 1 21 1517 6753 2729

Date: 2016-03-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59662 21205 1586 510 57 8 0 0
OW 0 509 660 280 29 3 0 0
VODI 0 195 782 1318 516 85 5 0
ODI 0 0 135 715 1539 748 16 0
CDI 0 0 10 208 1140 4009 1114 0
VCDI 0 0 0 0 15 824 7591 3626

Date: 2016-03-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59576 21160 1594 607 24 1 0 0
OW 0 674 517 414 54 4 0 0
VODI 0 210 661 1111 459 90 5 0
ODI 0 0 69 743 1170 879 31 0
CDI 0 0 0 165 1113 3705 1940 0
VCDI 0 0 0 0 11 575 7823 3715

Date: 2016-03-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59390 21881 1673 368 35 0 0 0
OW 0 769 438 255 75 2 0 0
VODI 0 136 655 929 422 145 9 0
ODI 0 0 126 830 718 890 157 0
CDI 0 0 0 514 1942 2344 1204 7
VCDI 0 0 0 2 85 1610 7060 4429

Date: 2016-03-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 60093 21184 1764 579 65 0 0 0
OW 0 745 437 288 69 7 0 0
VODI 0 82 466 871 407 106 24 0
ODI 0 1 122 644 846 940 62 0
CDI 0 0 17 535 1799 2933 1100 0
VCDI 0 0 0 3 58 1796 6680 4377

Date: 2016-03-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 61206 20251 1540 607 51 1 0 0
OW 0 982 451 264 59 4 0 0
VODI 0 108 620 850 215 92 0 0
ODI 0 15 193 973 1334 296 20 0
CDI 0 0 24 386 1722 3765 849 0
VCDI 0 0 0 11 36 1518 7498 3159

Date: 2016-03-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 60182 21731 1693 640 67 1 0 0
OW 0 754 420 244 64 7 0 0
VODI 0 167 577 893 223 34 1 0
ODI 0 10 205 1136 1261 136 10 0
CDI 0 0 31 504 1743 3284 1477 0
VCDI 0 0 0 1 15 1244 6599 3746

Date: 2016-04-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 64097 18275 1566 423 18 0 0 0
OW 0 641 389 283 63 0 0 0
VODI 0 185 727 789 255 37 0 0
ODI 0 2 116 965 1571 328 1 0
CDI 0 0 4 341 1090 3304 2328 0
VCDI 0 0 0 7 6 453 6500 4336


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