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: 2016-05-05

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-04-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 65822 19764 2030 1136 90 0 0 0
OW 0 117 358 379 120 0 0 0
VODI 0 66 628 1020 561 75 7 0
ODI 0 1 155 1063 2103 523 29 1
CDI 0 0 36 426 2177 6262 3451 19
VCDI 0 0 0 61 201 3584 30752 44031

Date: 2016-05-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 67301 18682 2005 1270 95 0 0 0
OW 0 178 350 382 118 4 1 0
VODI 0 125 452 998 707 44 20 0
ODI 0 1 186 1050 1927 307 93 0
CDI 0 0 15 392 2296 6684 3792 33
VCDI 0 0 0 36 210 3277 33098 40919

Date: 2016-05-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 67282 18527 2248 1401 145 0 0 0
OW 0 160 302 370 209 11 4 0
VODI 0 109 351 1057 731 54 29 0
ODI 0 1 111 1155 1777 513 93 0
CDI 0 0 30 445 2393 7398 3239 58
VCDI 0 0 3 67 390 4603 33658 38124

Date: 2016-05-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 67475 18501 2267 1258 170 3 0 0
OW 0 186 347 500 170 11 3 0
VODI 0 96 398 1154 610 71 31 1
ODI 0 5 143 1123 1716 799 130 5
CDI 0 4 53 553 2362 6671 4309 89
VCDI 0 0 0 50 388 3710 30879 40807

Date: 2016-05-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 68412 18366 2109 1441 133 3 0 0
OW 0 124 290 447 161 14 6 0
VODI 0 76 430 1028 576 86 39 14
ODI 0 11 167 1172 1809 655 181 12
CDI 0 0 47 446 2541 6193 4414 178
VCDI 0 0 0 52 418 3381 29117 42499

Date: 2016-05-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 66042 20485 2881 1424 147 2 0 0
OW 0 161 339 389 118 13 0 0
VODI 0 92 513 1195 433 58 12 0
ODI 0 3 187 1265 1940 389 50 10
CDI 0 0 6 332 2478 7511 3908 246
VCDI 0 0 0 53 296 2598 27766 43706

Date: 2016-05-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 69014 18918 2168 1559 102 0 0 0
OW 0 173 370 385 96 8 0 0
VODI 0 140 632 1132 358 26 4 0
ODI 0 15 209 1198 1628 293 64 3
CDI 0 0 9 354 2707 7140 3612 42
VCDI 0 0 0 71 265 6273 27536 40544

Date: 2016-05-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 70443 18327 2439 1075 151 4 0 0
OW 0 237 443 447 83 13 0 0
VODI 0 205 573 1116 288 29 10 0
ODI 0 19 162 1109 1250 269 65 0
CDI 0 0 21 550 2840 7449 4229 11
VCDI 0 0 0 56 268 5062 27880 39925


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