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: 2016-08-04

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

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 81705 35255 7486 4149 462 3 0 0
OW 0 161 424 1014 203 12 0 0
VODI 0 169 758 4809 1247 18 0 0
ODI 0 14 41 2253 13986 3373 0 0
CDI 0 0 0 9 2690 23780 1691 0
VCDI 0 0 0 0 15 1047 274 0

Date: 2016-07-31:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 78863 35591 9870 5504 386 1 0 0
OW 0 229 524 934 207 8 0 0
VODI 0 187 776 4737 1291 19 0 0
ODI 0 7 22 2066 13130 3337 1 0
CDI 0 0 0 25 2331 24665 1803 0
VCDI 0 0 0 0 2 305 227 0

Date: 2016-08-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 90957 25596 9106 5394 451 6 0 0
OW 0 294 494 828 170 12 0 0
VODI 0 132 768 5063 1121 33 0 0
ODI 0 5 22 2173 12656 2442 5 0
CDI 0 0 0 34 2419 21693 4624 0
VCDI 0 0 0 0 17 230 303 0

Date: 2016-08-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 91756 28869 7668 3871 380 7 0 0
OW 0 282 587 758 141 12 0 0
VODI 0 164 1105 4828 1038 31 0 0
ODI 0 9 34 2308 10887 2346 14 0
CDI 0 0 0 22 2095 22839 4552 0
VCDI 0 0 0 0 3 202 240 0

Date: 2016-08-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 88414 34093 7639 3193 329 17 0 0
OW 0 286 655 843 137 14 0 0
VODI 0 186 1260 4424 931 68 0 0
ODI 0 8 37 2643 9919 2057 2 0
CDI 0 0 0 32 2485 23417 3186 0
VCDI 0 0 0 0 0 537 236 0

Date: 2016-08-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 89360 36575 5872 2980 351 6 0 0
OW 0 417 659 810 167 12 0 0
VODI 0 278 1074 4129 968 23 0 0
ODI 0 0 45 2475 9992 1818 1 0
CDI 0 0 0 20 1922 19609 5671 0
VCDI 0 0 0 0 0 1012 802 0

Date: 2016-08-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 85012 35404 10966 4927 249 2 0 0
OW 0 276 672 911 121 9 0 0
VODI 0 67 938 4216 1054 38 0 0
ODI 0 0 61 2194 10064 1179 33 0
CDI 0 0 0 34 2876 14602 7637 177
VCDI 0 0 0 0 0 659 2647 23

Date: 2016-08-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 96734 29815 7074 3882 190 1 0 0
OW 0 223 551 863 114 3 0 0
VODI 0 60 776 4575 1120 37 1 0
ODI 0 12 42 2186 10090 1667 86 0
CDI 0 0 0 42 2639 11657 6354 1033
VCDI 0 0 0 0 0 339 3823 1059


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