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: 2016-12-01

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-11-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 72469 27898 6010 912 55 2 0 0
OW 0 2684 1278 1142 167 17 0 0
VODI 0 452 563 2047 1596 417 3 1
ODI 0 10 8 314 1192 1672 66 26
CDI 0 0 0 16 454 4834 2786 355
VCDI 0 0 0 0 69 5619 19890 32024

Date: 2016-11-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 66368 31734 7190 1124 59 6 0 0
OW 14 2100 1404 1220 150 24 0 0
VODI 0 159 478 2192 1306 210 7 0
ODI 0 3 5 304 1565 1766 106 4
CDI 0 0 1 35 386 4976 3112 179
VCDI 0 0 0 0 28 4184 25112 29537

Date: 2016-11-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 67508 29386 6662 811 52 0 0 0
OW 0 2741 1568 1479 180 2 0 0
VODI 0 230 253 1815 1279 93 3 0
ODI 0 3 7 426 1805 1452 93 1
CDI 0 0 1 38 512 4684 3501 224
VCDI 0 0 0 0 36 3415 24294 32494

Date: 2016-12-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 56725 36342 8655 977 73 1 0 0
OW 62 2476 1884 1525 237 17 0 0
VODI 0 320 375 1760 1138 127 11 0
ODI 0 2 9 445 1877 1193 69 1
CDI 0 0 0 34 523 4561 3716 161
VCDI 0 0 0 0 8 4546 21740 35458

Date: 2016-12-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 62575 32642 5529 1517 216 5 0 0
OW 278 1753 1487 1340 259 7 0 0
VODI 0 151 451 1713 1278 191 5 0
ODI 0 1 13 425 1720 1412 130 6
CDI 0 0 0 23 576 4592 4717 104
VCDI 0 0 0 0 3 5715 19844 36370

Date: 2016-12-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 56223 34787 9131 1602 205 7 0 0
OW 29 1801 2040 1011 228 4 0 0
VODI 1 199 629 1832 860 59 0 0
ODI 0 2 32 630 2234 787 18 0
CDI 0 0 0 54 993 5865 3136 26
VCDI 0 0 0 0 41 6591 23927 32064

Date: 2016-12-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 57107 32351 8874 982 86 4 0 0
OW 0 2418 2074 1154 539 46 0 0
VODI 0 361 922 1952 845 156 0 0
ODI 0 1 40 898 1786 861 7 2
CDI 0 0 2 169 1422 7060 2423 30
VCDI 0 0 0 0 167 4768 20738 36803

Date: 2016-12-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 55766 30433 10046 675 49 1 0 0
OW 0 2530 2384 1471 429 23 0 0
VODI 0 324 795 2607 1118 339 0 0
ODI 0 5 67 867 1771 1008 21 0
CDI 0 0 7 129 1329 5737 2843 14
VCDI 0 0 0 25 195 4075 25114 34851


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