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: 2017-06-08

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-06-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 26 394 304 324 57 4 1 0
OW 0 21 62 127 27 8 2 0
VODI 0 15 147 376 80 9 8 0
ODI 0 8 92 968 807 73 6 0
CDI 0 1 6 329 1752 2984 382 11
VCDI 0 0 0 0 44 1348 9448 11831

Date: 2017-06-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 257 599 390 65 5 2 0
OW 0 15 75 148 25 3 2 0
VODI 0 16 175 476 134 9 1 0
ODI 0 0 92 847 586 74 13 0
CDI 0 0 14 273 1538 2944 599 0
VCDI 0 0 0 0 33 1679 14610 6383

Date: 2017-06-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 486 547 513 88 13 0 0
OW 0 13 80 189 29 3 0 0
VODI 0 19 186 591 116 11 1 0
ODI 0 11 76 637 531 75 31 0
CDI 0 0 18 326 1312 3073 1179 59
VCDI 0 0 0 1 3 730 13963 7172

Date: 2017-06-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 5 548 650 516 81 7 1 0
OW 0 13 126 236 35 5 0 0
VODI 0 26 207 559 152 18 1 0
ODI 0 8 51 695 582 73 7 0
CDI 0 0 8 272 1447 3711 1869 45
VCDI 0 0 0 0 11 1664 14232 4221

Date: 2017-06-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1 595 720 583 98 2 1 0
OW 0 18 136 206 33 2 0 0
VODI 0 19 197 617 133 19 0 0
ODI 0 12 47 698 922 246 7 0
CDI 0 0 13 266 1355 3609 1251 242
VCDI 0 0 0 0 10 963 12961 6100

Date: 2017-06-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 2 657 825 649 85 28 1 0
OW 0 67 150 208 46 2 0 0
VODI 0 50 188 636 189 20 0 0
ODI 0 12 65 800 1383 193 13 0
CDI 0 1 18 275 1501 3248 986 0
VCDI 0 0 0 0 8 773 9972 9031

Date: 2017-06-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 2 915 1015 734 120 49 1 0
OW 0 79 127 188 57 8 0 0
VODI 0 76 171 608 182 20 0 0
ODI 0 15 110 811 1377 286 1 0
CDI 0 5 22 296 1618 3426 1656 0
VCDI 0 0 0 6 55 1509 10330 6207

Date: 2017-06-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 836 1150 756 133 56 1 0
OW 0 61 114 231 48 11 0 0
VODI 0 29 182 652 226 27 6 0
ODI 0 1 111 893 1593 497 7 0
CDI 0 0 20 275 1892 4047 1891 0
VCDI 0 0 0 8 15 507 7004 8802


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