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: 2019-07-18

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-07-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 411 8372 178 1124 199 5 0 0
OW 0 275 24 278 81 3 0 0
VODI 0 390 74 1251 426 15 0 0
ODI 0 103 14 1036 5792 337 0 0
CDI 0 0 0 14 751 9678 958 0
VCDI 0 0 0 0 0 221 72 0

Date: 2019-07-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1051 7971 184 1051 130 0 0 0
OW 0 310 37 314 67 0 0 0
VODI 0 506 65 1336 416 3 0 0
ODI 0 112 18 894 6077 346 0 0
CDI 0 0 0 9 992 9231 839 0
VCDI 0 0 0 0 1 72 50 0

Date: 2019-07-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 800 8618 152 942 119 0 0 0
OW 0 341 27 291 53 0 0 0
VODI 0 627 91 1360 405 5 0 0
ODI 0 143 19 753 6000 631 0 0
CDI 0 1 0 5 438 9609 564 0
VCDI 0 0 0 0 0 34 54 0

Date: 2019-07-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 3022 6828 128 792 99 0 0 0
OW 27 303 28 255 49 0 0 0
VODI 26 740 80 1399 465 0 0 0
ODI 31 115 16 783 5450 566 0 0
CDI 2 0 0 6 573 8657 1413 0
VCDI 0 0 0 0 1 21 207 0

Date: 2019-07-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1564 8495 140 756 179 0 0 0
OW 18 355 21 189 40 0 0 0
VODI 36 888 65 1315 489 2 0 0
ODI 7 141 14 904 5004 324 0 0
CDI 0 3 0 4 774 9622 727 0
VCDI 0 0 0 0 0 6 0 0

Date: 2019-07-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 4668 6076 95 599 70 0 0 0
OW 31 386 15 178 42 0 0 0
VODI 44 789 69 1281 551 2 0 0
ODI 12 116 9 622 4346 642 0 0
CDI 1 2 0 4 340 9895 1175 0
VCDI 0 0 0 0 0 6 16 0

Date: 2019-07-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 5135 6048 86 563 76 0 0 0
OW 27 403 24 168 37 0 0 0
VODI 40 789 76 1492 473 0 0 0
ODI 2 86 14 1032 4200 473 0 0
CDI 0 0 0 8 1153 8774 789 0
VCDI 0 0 0 0 0 6 108 0

Date: 2019-07-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 4256 7282 84 655 65 0 0 0
OW 23 364 21 167 42 0 0 0
VODI 19 802 84 1844 592 0 0 0
ODI 0 59 14 913 4534 170 0 0
CDI 0 0 0 5 1110 7896 837 17
VCDI 0 0 0 0 0 52 163 12


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