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

Validation of sea ice concentration - American sector

Reference date: 2016-07-21

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-07-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 3 6016 5746 3608 299 0 0 0
OW 0 26 92 429 118 0 0 0
VODI 0 65 167 1664 753 2 0 0
ODI 0 7 20 1487 5938 3502 10 0
CDI 0 0 0 27 1332 12976 1315 0
VCDI 0 0 0 0 7 244 13 0

Date: 2016-07-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 270 7587 4646 2983 259 0 0 0
OW 0 48 118 426 122 2 0 0
VODI 0 67 222 2311 523 3 0 0
ODI 0 4 39 1688 7249 2060 10 0
CDI 0 0 0 32 1127 11342 2540 0
VCDI 0 0 0 0 4 180 4 0

Date: 2016-07-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 135 7825 5110 2489 267 0 0 0
OW 0 64 125 526 112 0 0 0
VODI 0 37 302 2604 533 6 0 0
ODI 0 7 16 1397 7390 2170 0 0
CDI 0 0 0 18 771 12167 1373 0
VCDI 0 0 0 0 3 49 370 0

Date: 2016-07-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 832 8989 3621 2543 343 0 0 0
OW 0 60 110 479 118 0 0 0
VODI 0 53 308 2682 634 7 0 0
ODI 0 20 11 1051 7196 1655 0 0
CDI 0 0 0 11 1086 13590 148 0
VCDI 0 0 0 0 0 316 3 0

Date: 2016-07-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 712 10420 3517 1941 225 0 0 0
OW 0 41 141 478 94 0 0 0
VODI 0 81 420 2741 655 23 0 0
ODI 0 9 22 753 5581 2640 0 0
CDI 0 0 0 22 973 12754 1410 0
VCDI 0 0 0 0 1 183 29 0

Date: 2016-07-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 61 10782 3543 2783 314 0 0 0
OW 0 54 114 512 99 2 0 0
VODI 0 48 346 2683 646 106 0 0
ODI 0 2 5 789 6189 1077 0 0
CDI 0 0 0 28 1150 11926 2140 0
VCDI 0 0 0 0 0 88 379 0

Date: 2016-07-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1624 8861 5132 2374 177 5 0 0
OW 0 24 136 489 86 4 0 0
VODI 0 14 394 2507 503 84 0 0
ODI 0 10 8 946 6440 960 0 0
CDI 0 0 0 3 1108 10515 1077 0
VCDI 0 0 0 0 0 815 1570 0

Date: 2016-07-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1862 11211 3265 2095 101 0 0 0
OW 0 10 198 499 60 1 0 0
VODI 0 26 426 2889 429 4 0 0
ODI 0 3 20 1209 6324 949 0 0
CDI 0 0 0 8 1897 10645 553 0
VCDI 0 0 0 0 15 893 274 0


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