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: 2016-09-15

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-09-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 96758 40272 7203 2574 160 0 0 0
OW 0 1027 1369 811 109 0 0 0
VODI 0 214 1206 3688 1041 32 0 0
ODI 0 4 82 1467 5686 3252 20 0
CDI 0 0 2 104 1633 13622 2937 0
VCDI 0 0 0 0 0 489 1286 0

Date: 2016-09-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 101726 35735 6120 1635 131 0 0 0
OW 0 1379 1741 740 96 1 0 0
VODI 0 201 1207 3502 1130 117 0 0
ODI 0 0 55 1496 4598 2706 22 0
CDI 0 0 1 42 1390 14810 4400 0
VCDI 0 0 0 0 2 482 1583 0

Date: 2016-09-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 102551 34570 6149 1759 163 0 0 0
OW 0 890 1895 997 81 2 0 0
VODI 0 82 757 3692 1208 30 0 0
ODI 0 0 40 1267 4740 1645 12 0
CDI 0 0 0 25 1081 13761 7193 15
VCDI 0 0 0 0 3 231 2163 46

Date: 2016-09-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 102259 36670 5016 1917 167 0 0 0
OW 0 454 1632 816 72 0 0 0
VODI 0 47 972 3784 617 14 0 0
ODI 0 0 37 1555 4396 850 1 0
CDI 0 2 1 70 2994 13387 6303 21
VCDI 0 0 0 0 12 177 2589 216

Date: 2016-09-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 103036 35550 4334 1657 108 0 0 0
OW 0 1047 1504 1217 130 3 0 0
VODI 0 149 758 3819 601 12 0 0
ODI 0 0 44 1585 3799 1396 4 0
CDI 0 1 0 75 1337 15955 4823 215
VCDI 0 0 0 0 7 597 2649 636

Date: 2016-09-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 103921 35171 4257 1563 104 0 0 0
OW 0 422 1283 1281 97 0 0 0
VODI 0 113 610 3860 924 11 0 0
ODI 0 4 31 1322 4018 1166 64 0
CDI 0 0 0 101 2470 16646 3095 0
VCDI 0 0 0 0 0 526 3690 298

Date: 2016-09-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 101457 36519 4697 1706 84 0 0 0
OW 3 442 1032 1628 118 0 0 0
VODI 0 87 449 3587 1296 46 0 0
ODI 0 10 40 1126 4019 1251 23 0
CDI 0 0 0 122 1493 14545 6375 0
VCDI 0 0 0 0 0 441 4160 292

Date: 2016-09-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 99015 38119 4184 1757 170 18 0 0
OW 0 382 622 1142 241 21 0 0
VODI 0 69 508 2697 2621 137 0 0
ODI 0 3 26 805 3086 2246 55 0
CDI 0 0 0 81 941 12908 10280 21
VCDI 0 0 0 0 1 498 3695 699


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