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: 2016-05-12

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-05-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 68013 18417 2091 1349 127 1 0 0
OW 0 105 332 519 134 23 3 0
VODI 0 102 317 1115 641 65 40 0
ODI 0 9 122 1168 1737 806 171 0
CDI 0 7 71 557 2528 6530 4504 86
VCDI 0 0 0 55 485 3562 29530 41726

Date: 2016-05-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 69156 17760 2270 1529 198 1 0 0
OW 0 101 299 393 186 9 0 0
VODI 0 78 517 1022 509 66 31 0
ODI 0 2 191 1228 1768 486 119 4
CDI 0 0 36 482 2555 6730 3957 193
VCDI 0 0 0 73 302 2970 27803 44024

Date: 2016-05-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 68228 19334 2072 1441 84 1 0 0
OW 0 190 317 416 95 7 0 0
VODI 0 143 525 1201 398 52 6 0
ODI 0 11 199 1350 1842 364 57 0
CDI 0 0 3 285 2618 7670 3458 157
VCDI 0 0 0 55 270 3923 28619 41657

Date: 2016-05-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 69497 18744 2488 1405 141 0 0 0
OW 0 195 375 408 84 8 0 0
VODI 0 160 628 1119 291 33 5 0
ODI 0 22 172 1198 1397 238 56 0
CDI 0 0 14 489 2943 7142 3582 33
VCDI 0 0 0 48 305 5724 28797 39307

Date: 2016-05-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 68891 20014 2495 1079 140 7 0 0
OW 0 270 426 498 84 10 0 0
VODI 0 161 491 1160 299 35 9 0
ODI 0 20 170 1095 1314 292 37 0
CDI 0 0 17 532 2972 7766 4523 27
VCDI 0 0 0 91 249 4546 30120 37208

Date: 2016-05-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 70799 18759 2710 1000 137 3 0 0
OW 0 278 373 423 106 13 0 0
VODI 0 153 537 1026 346 50 6 1
ODI 0 11 169 1319 1429 269 64 4
CDI 0 0 3 407 3110 8354 3100 14
VCDI 0 0 0 115 226 3891 34017 33826

Date: 2016-05-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 72196 18294 2624 1127 157 16 0 0
OW 0 172 385 393 88 12 0 0
VODI 0 98 447 1003 322 43 10 0
ODI 0 8 174 1012 1385 235 30 0
CDI 0 0 15 519 3458 8251 3325 93
VCDI 0 0 36 150 350 5625 37623 27372

Date: 2016-05-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 70068 20688 2699 1216 165 8 0 0
OW 0 193 307 454 114 8 0 0
VODI 0 118 439 933 329 33 4 0
ODI 0 22 197 1111 1434 320 60 0
CDI 0 17 119 738 3468 7969 3804 14
VCDI 0 0 0 47 265 4308 35297 30082


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