Description of algorithm
Interpretation of results
Full domain
  Ice concntr, edge pos
  Contingency tables
American sector
European sector
Asian sector

Validation of sea ice concentration - Full domain

Reference date: 2016-10-13

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-10-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 90057 42792 5401 1552 95 0 0 0
OW 4 373 583 1077 268 2 0 0
VODI 0 17 220 1584 918 133 0 0
ODI 0 3 20 481 1010 583 33 0
CDI 0 0 0 127 1384 8893 6400 50
VCDI 0 0 0 0 38 7364 14847 739

Date: 2016-10-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 89245 42006 6294 1280 51 0 0 0
OW 0 524 902 1344 88 0 0 0
VODI 0 24 223 1697 976 39 0 0
ODI 0 3 15 498 1246 342 5 0
CDI 0 0 0 100 1297 8746 5498 147
VCDI 0 0 0 0 46 6786 15338 2288

Date: 2016-10-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 90497 41444 4749 1209 58 0 0 0
OW 0 893 1005 1449 215 10 0 0
VODI 0 65 219 1513 965 141 0 0
ODI 0 4 6 426 1156 416 19 0
CDI 0 0 0 69 920 7370 4915 24
VCDI 0 0 0 0 4 2826 21507 2954

Date: 2016-10-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 85887 44397 4590 1444 109 7 0 0
OW 30 1151 1148 1642 267 11 0 0
VODI 0 114 200 1521 1407 192 0 0
ODI 0 12 2 271 963 687 3 0
CDI 0 0 0 35 603 5286 5759 68
VCDI 0 0 0 1 33 3879 19506 5823

Date: 2016-10-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 86561 40716 5209 1520 55 47 2 0
OW 0 1370 1332 2247 272 18 5 0
VODI 0 69 273 1571 1568 460 5 0
ODI 0 15 12 279 684 1030 100 0
CDI 0 5 0 68 545 6037 4410 13
VCDI 0 0 0 0 0 4504 20430 5616

Date: 2016-10-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 86007 39966 4874 1574 133 27 3 0
OW 14 1850 1559 1597 189 20 7 0
VODI 0 151 355 2105 1684 162 10 0
ODI 0 13 21 383 1108 1018 78 2
CDI 0 0 0 47 610 7017 3348 58
VCDI 0 0 0 0 9 2978 18822 9249

Date: 2016-10-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 84818 37924 4075 2930 77 38 1 0
OW 8 2096 1593 2156 411 16 2 0
VODI 6 226 354 2540 1843 198 3 0
ODI 0 27 22 594 1070 958 6 0
CDI 0 0 0 49 651 7530 4336 47
VCDI 0 0 0 0 0 3362 18392 8689

Date: 2016-10-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 82146 36762 6087 1240 188 32 0 0
OW 0 2215 2631 1734 261 4 0 0
VODI 0 165 516 2726 1917 1159 15 0
ODI 0 7 27 658 1007 1296 387 2
CDI 0 0 0 67 764 4071 6861 154
VCDI 0 0 0 0 9 2910 17798 11232


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