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: 2016-09-08

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-09-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 106059 31964 6330 2321 166 16 0 0
OW 0 387 859 967 59 10 0 0
VODI 0 118 1217 5507 1113 24 0 0
ODI 0 14 124 2816 9462 1064 0 0
CDI 0 0 1 171 1586 6654 249 0
VCDI 0 0 0 0 11 2251 4870 658

Date: 2016-09-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 101122 37719 5939 2456 190 15 0 0
OW 0 587 1137 672 60 2 0 0
VODI 0 232 1347 5049 816 20 0 0
ODI 0 5 85 2975 8606 1094 0 0
CDI 0 0 0 194 2250 7620 389 0
VCDI 0 0 0 0 0 3063 3404 0

Date: 2016-09-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 105360 35030 5400 1836 140 0 0 0
OW 0 484 1385 783 54 1 0 0
VODI 0 136 1185 4772 798 4 0 0
ODI 0 1 67 2282 8342 1212 11 0
CDI 0 0 0 136 2409 10705 1532 0
VCDI 0 0 0 0 0 909 2074 0

Date: 2016-09-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 102145 36604 6676 2059 208 6 0 0
OW 0 1093 1094 636 97 4 0 0
VODI 0 205 1235 4138 697 21 0 0
ODI 0 5 61 2152 7781 1171 5 0
CDI 0 0 0 125 1689 12258 3135 0
VCDI 0 0 0 0 0 299 1449 0

Date: 2016-09-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 100962 37493 5187 1680 148 0 0 0
OW 0 1300 1998 754 95 0 0 0
VODI 0 179 1319 3801 921 31 0 0
ODI 0 2 72 1623 5723 2409 10 0
CDI 0 0 1 72 1507 14843 3111 0
VCDI 0 0 0 0 0 536 1271 0

Date: 2016-09-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 102262 36498 4661 1658 143 0 0 0
OW 0 1064 1807 967 93 0 0 0
VODI 0 86 839 3612 1423 28 0 0
ODI 0 2 31 1260 4864 2079 8 0
CDI 0 0 0 37 922 14491 5975 0
VCDI 0 0 0 0 3 379 1856 0

Date: 2016-09-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 103120 35182 5465 1591 108 0 0 0
OW 0 616 1781 1104 78 0 0 0
VODI 0 77 821 3677 969 19 0 0
ODI 0 0 44 1376 4417 1340 3 0
CDI 0 0 0 36 1796 13422 7162 48
VCDI 0 0 0 0 7 279 2389 121

Date: 2016-09-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 98484 39198 6179 2199 169 0 0 0
OW 0 436 1443 719 93 0 0 0
VODI 0 110 1128 3578 465 12 0 0
ODI 0 1 78 1726 3997 1033 2 0
CDI 0 0 0 98 2403 14604 5268 125
VCDI 0 0 0 0 6 335 2725 434


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