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: 2016-04-28

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-04-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 64635 18566 1592 1092 74 2 0 0
OW 0 187 241 394 75 5 0 0
VODI 0 111 345 1121 380 40 0 0
ODI 0 2 72 750 1769 382 0 0
CDI 0 0 0 57 1321 4197 712 0
VCDI 0 0 0 0 2 1085 5356 4535

Date: 2016-04-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 64859 18462 1587 1292 156 0 0 0
OW 0 175 245 268 104 0 0 0
VODI 0 127 420 827 508 17 0 0
ODI 0 0 68 797 1835 518 0 0
CDI 0 0 1 47 1334 3934 942 0
VCDI 0 0 0 0 5 418 5760 4394

Date: 2016-04-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 65179 18485 1790 1344 108 0 0 0
OW 0 206 227 288 103 1 0 0
VODI 0 74 392 785 501 30 0 0
ODI 0 0 28 717 1908 572 0 0
CDI 0 0 0 98 908 3920 974 0
VCDI 0 0 0 1 6 993 4715 4747

Date: 2016-04-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 65763 18856 1721 1189 92 0 0 0
OW 0 108 249 289 105 1 0 0
VODI 0 44 341 801 447 60 0 0
ODI 0 0 32 675 1559 504 11 0
CDI 0 0 0 145 776 2502 2202 0
VCDI 0 0 0 1 28 415 5531 4653

Date: 2016-04-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 66553 18767 1727 916 64 0 0 0
OW 0 109 262 283 60 0 0 0
VODI 0 45 361 767 397 21 0 0
ODI 0 0 45 719 1321 356 13 0
CDI 0 0 3 249 969 2907 960 0
VCDI 0 0 0 0 16 1032 5810 4368

Date: 2016-05-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 67458 17818 1806 1147 102 0 0 0
OW 0 59 233 315 85 0 0 0
VODI 0 24 230 805 422 12 2 0
ODI 0 1 49 580 1366 157 14 0
CDI 0 0 15 190 944 2842 1196 0
VCDI 0 0 1 19 43 863 5700 4602

Date: 2016-05-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 67579 17738 1976 1085 129 0 0 0
OW 0 59 174 323 102 4 2 0
VODI 0 47 169 661 381 29 7 0
ODI 0 0 53 546 1052 445 10 0
CDI 0 0 39 349 1099 2625 974 0
VCDI 0 0 0 11 27 1010 5577 4818

Date: 2016-05-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 68013 17942 1743 1140 97 1 0 0
OW 0 67 195 317 69 11 1 0
VODI 0 54 197 574 286 40 1 0
ODI 0 9 107 598 989 487 5 0
CDI 0 7 71 410 1228 2409 542 0
VCDI 0 0 0 8 51 802 5670 4959


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