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: 2016-07-28

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-07-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 71231 39075 8615 5348 525 34 0 0
OW 0 83 415 942 253 26 0 0
VODI 0 115 1046 4929 1386 56 0 0
ODI 0 17 87 2126 11765 3594 1 0
CDI 0 0 0 50 3054 28818 2685 0
VCDI 0 0 0 0 2 300 470 0

Date: 2016-07-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 73369 40610 6922 4555 575 12 0 0
OW 0 184 518 970 255 16 0 0
VODI 0 177 931 4928 1352 94 0 0
ODI 0 1 67 1841 12170 3109 0 0
CDI 0 0 0 44 3926 27181 2934 0
VCDI 0 0 0 0 6 187 114 0

Date: 2016-07-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 78167 35255 8586 4850 524 21 0 0
OW 0 206 540 1038 250 8 0 0
VODI 0 79 847 4604 1346 134 0 0
ODI 0 1 40 1982 14225 3873 0 0
CDI 0 0 0 10 2410 22843 3365 0
VCDI 0 0 0 0 2 525 1317 0

Date: 2016-07-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 83697 31843 8650 4034 452 7 0 0
OW 0 146 483 1013 181 15 0 0
VODI 0 125 787 4780 1189 55 0 0
ODI 0 20 56 2342 13824 3730 81 0
CDI 0 0 0 5 2942 21613 2352 0
VCDI 0 0 0 0 3 1984 639 0

Date: 2016-07-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 80134 35914 8180 5053 308 0 0 0
OW 0 157 408 1121 185 3 0 0
VODI 0 170 654 4872 1279 12 0 0
ODI 0 9 25 2193 13412 3633 1 0
CDI 0 0 0 29 2676 24216 1958 0
VCDI 0 0 0 0 6 257 183 0

Date: 2016-08-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 89458 26411 9459 5038 456 3 0 0
OW 0 291 514 913 180 7 0 0
VODI 0 133 785 4970 1110 16 0 0
ODI 0 1 27 2055 13628 2487 7 0
CDI 0 0 0 13 2086 23875 2659 0
VCDI 0 0 0 0 1 91 374 0

Date: 2016-08-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 92478 27596 7680 3896 358 11 0 0
OW 0 256 537 843 168 16 0 0
VODI 0 142 1057 4772 1069 37 0 0
ODI 0 7 37 2191 11448 2599 1 0
CDI 0 0 0 37 2346 23053 3891 0
VCDI 0 0 0 0 15 300 207 0

Date: 2016-08-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 91062 27953 9631 4054 341 9 2 0
OW 0 271 651 731 128 12 3 0
VODI 0 200 1219 4704 993 37 4 0
ODI 0 11 40 2547 10496 1929 88 0
CDI 0 0 0 35 2149 22165 5224 0
VCDI 0 0 0 0 1 118 240 0


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