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: 2020-07-30

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2020-07-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 8765 8606 127 764 211 0 0 0
OW 20 465 23 117 99 0 0 0
VODI 11 717 37 517 380 2 0 0
ODI 0 141 19 335 1994 690 0 0
CDI 0 0 0 0 620 6696 725 0
VCDI 0 0 0 0 1 0 0 0

Date: 2020-07-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 9275 8341 131 782 197 0 0 0
OW 26 421 12 131 98 0 0 0
VODI 10 566 31 411 359 0 0 0
ODI 0 137 13 277 2530 445 2 0
CDI 0 0 0 1 446 6678 762 0
VCDI 0 0 0 0 0 0 0 0

Date: 2020-07-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 10556 7450 97 719 148 0 0 0
OW 123 209 11 114 91 0 0 0
VODI 83 464 21 259 344 0 0 0
ODI 6 144 6 267 2797 462 0 0
CDI 0 0 0 4 1050 6034 623 0
VCDI 0 0 0 0 0 0 0 0

Date: 2020-07-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 10871 7406 103 668 145 0 0 0
OW 39 203 7 107 100 0 0 0
VODI 73 410 11 215 335 1 0 0
ODI 3 112 12 237 2630 763 0 0
CDI 0 0 0 5 551 6172 903 0
VCDI 0 0 0 0 0 0 0 0

Date: 2020-08-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 11243 7297 81 636 160 0 0 0
OW 34 201 10 93 84 0 0 0
VODI 61 310 13 300 320 0 0 0
ODI 2 74 9 292 2652 768 0 0
CDI 0 0 0 5 674 6517 246 0
VCDI 0 0 0 0 0 0 0 0

Date: 2020-08-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 10915 7874 85 649 185 0 0 0
OW 36 157 9 113 83 0 0 0
VODI 51 257 15 425 259 0 0 0
ODI 0 56 7 224 2495 775 0 0
CDI 0 0 0 2 528 6604 278 0
VCDI 0 0 0 0 0 0 0 0

Date: 2020-08-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 12415 6856 86 552 194 0 0 0
OW 29 142 7 115 70 0 0 0
VODI 27 229 17 420 288 0 0 0
ODI 0 17 4 209 2508 678 0 0
CDI 0 0 0 0 422 6766 31 0
VCDI 0 0 0 0 0 0 0 0

Date: 2020-08-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 12737 6922 84 576 88 0 0 0
OW 35 119 9 113 31 0 0 0
VODI 4 313 21 444 208 0 0 0
ODI 0 10 3 323 2876 380 0 0
CDI 0 0 0 3 458 5219 1099 0
VCDI 0 0 0 0 0 0 7 0


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