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: 2017-09-28

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-09-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 9963 6623 40 110 48 0 0 0
OW 0 320 25 83 64 0 0 0
VODI 0 270 42 263 97 2 0 0
ODI 0 99 30 405 786 38 0 0
CDI 0 0 1 95 1251 6540 770 0
VCDI 0 0 0 0 0 1523 2594 0

Date: 2017-09-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 9379 6957 37 121 39 0 0 0
OW 0 423 27 142 69 0 0 0
VODI 0 205 25 247 164 2 0 0
ODI 0 83 25 378 725 44 0 0
CDI 0 0 0 40 681 5581 2679 6
VCDI 0 0 0 0 3 407 3589 4

Date: 2017-09-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 8972 6776 38 159 44 0 0 0
OW 0 429 30 156 119 30 0 0
VODI 0 127 25 216 262 130 0 0
ODI 0 54 15 211 625 245 8 0
CDI 0 0 0 3 273 2824 5157 485
VCDI 0 0 0 0 0 25 3193 1451

Date: 2017-09-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 8304 6659 25 102 4 0 0 0
OW 0 726 43 175 93 26 0 0
VODI 0 114 18 249 294 347 0 0
ODI 0 27 5 152 468 419 6 0
CDI 0 0 0 0 102 1268 3178 1687
VCDI 0 0 0 0 0 9 1645 5937

Date: 2017-09-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 7914 6881 47 126 0 0 0 0
OW 0 367 34 162 62 0 0 0
VODI 0 156 24 290 363 279 11 0
ODI 0 16 5 122 500 413 173 0
CDI 0 0 0 7 193 1407 3010 518
VCDI 0 0 0 0 0 27 2383 6592

Date: 2017-10-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 8111 6540 34 139 6 0 0 0
OW 0 409 25 132 35 0 0 0
VODI 0 214 31 308 222 44 0 0
ODI 0 11 6 128 496 454 110 0
CDI 0 0 0 15 270 2492 1799 36
VCDI 0 0 0 0 0 75 5120 4820

Date: 2017-10-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 7098 6783 77 463 6 0 0 0
OW 0 403 51 425 92 1 0 0
VODI 0 175 22 247 220 16 0 0
ODI 0 12 3 126 521 238 3 0
CDI 0 0 0 10 467 2592 1729 47
VCDI 0 0 0 0 0 780 6157 3318

Date: 2017-10-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 5783 6687 80 374 85 0 0 0
OW 0 885 59 654 164 0 0 0
VODI 0 196 46 458 442 27 0 0
ODI 0 9 5 94 536 161 0 0
CDI 0 0 0 5 323 3307 1513 0
VCDI 0 0 0 0 0 760 6891 2538


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