Description of algorithm
Interpretation of results
Full domain
American sector
European sector
Asian sector
  Ice concntr, edge pos
  Contingency tables

Validation of sea ice concentration - Asian sector

Reference date: 2018-07-12

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2018-07-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 17 4167 120 1074 862 53 0 0
OW 0 220 14 177 146 24 0 0
VODI 0 604 69 752 484 51 0 0
ODI 0 287 43 733 4408 371 0 0
CDI 0 33 2 26 2600 12302 753 0
VCDI 0 0 0 0 0 739 951 0

Date: 2018-07-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 20 4244 111 1154 784 60 0 0
OW 0 276 13 203 158 30 0 0
VODI 0 586 70 928 410 58 0 0
ODI 0 198 28 724 4473 500 0 0
CDI 0 13 0 20 1335 14983 670 0
VCDI 0 0 0 0 0 11 22 0

Date: 2018-07-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 33 4719 162 1327 597 44 0 0
OW 0 324 27 221 136 25 0 0
VODI 0 615 67 889 465 33 0 0
ODI 0 208 26 681 4328 568 0 0
CDI 0 3 1 25 1403 15151 0 0
VCDI 0 0 0 0 0 4 0 0

Date: 2018-07-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 188 5391 163 1349 444 40 0 0
OW 0 352 20 234 125 15 0 0
VODI 0 662 62 1079 330 15 0 0
ODI 0 178 25 1179 4190 293 0 0
CDI 0 6 0 32 1529 14160 18 0
VCDI 0 0 0 0 0 3 0 0

Date: 2018-07-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 203 6096 160 1313 363 41 0 0
OW 0 365 24 255 108 10 0 0
VODI 0 653 59 1210 358 12 0 0
ODI 0 149 23 984 4530 426 0 0
CDI 0 3 0 52 1764 9879 2830 207
VCDI 0 0 0 0 0 5 0 0

Date: 2018-07-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 452 6592 168 1186 348 50 0 0
OW 0 348 28 246 102 4 0 0
VODI 0 571 67 1192 433 5 0 0
ODI 0 147 25 774 5165 736 0 0
CDI 0 1 1 31 934 8778 2554 415
VCDI 0 0 0 0 0 8 198 523

Date: 2018-07-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 642 7480 133 906 322 36 0 0
OW 0 436 36 274 87 4 0 0
VODI 0 689 61 1003 314 9 0 0
ODI 0 139 14 816 4853 1744 0 0
CDI 0 13 4 21 885 6811 1806 6
VCDI 0 0 0 0 0 56 2190 292

Date: 2018-07-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1368 7709 134 860 380 26 0 0
OW 1 339 18 225 82 3 0 0
VODI 4 481 48 733 567 9 0 0
ODI 0 98 18 635 5106 1381 0 0
CDI 0 10 1 52 766 7474 1010 0
VCDI 0 0 0 0 0 1095 1449 0


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