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: 2018-07-19

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2018-07-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 168 5614 163 1331 497 58 0 0
OW 0 353 24 246 120 11 0 0
VODI 0 642 69 1114 439 22 0 0
ODI 0 136 21 945 4295 486 0 0
CDI 0 2 2 42 1328 12600 1352 0
VCDI 0 0 0 0 0 2 0 0

Date: 2018-07-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 292 6378 158 1243 360 46 0 0
OW 0 386 30 252 101 8 0 0
VODI 0 652 60 1202 360 12 0 0
ODI 0 157 26 941 4656 733 1 0
CDI 0 5 1 59 1287 8998 2895 445
VCDI 0 0 0 0 0 11 178 149

Date: 2018-07-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 602 7102 151 991 293 48 0 0
OW 0 426 30 236 72 2 0 0
VODI 0 725 75 1003 364 11 0 0
ODI 0 186 22 782 4990 977 0 0
CDI 0 9 3 31 1103 7911 2345 121
VCDI 0 0 0 0 0 25 970 476

Date: 2018-07-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1194 7486 127 846 303 31 0 0
OW 0 395 30 300 79 3 0 0
VODI 0 530 58 832 466 5 0 0
ODI 0 126 25 653 4769 1992 0 0
CDI 0 11 0 43 689 7444 1047 0
VCDI 0 0 0 0 0 559 1804 235

Date: 2018-07-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 2198 7558 88 683 280 20 0 0
OW 32 256 21 218 82 5 0 0
VODI 69 500 48 884 347 5 0 0
ODI 36 100 22 779 5403 1017 0 0
CDI 0 8 3 53 614 6420 1627 0
VCDI 0 0 0 0 0 361 2345 0

Date: 2018-07-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1674 8433 104 802 233 29 0 0
OW 4 269 20 207 65 3 0 0
VODI 5 442 52 1007 351 3 0 0
ODI 0 129 12 834 5636 883 0 0
CDI 0 4 3 37 418 6190 1169 12
VCDI 0 0 0 0 0 76 2493 483

Date: 2018-07-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 3772 6933 82 664 269 12 0 0
OW 41 223 17 242 93 3 0 0
VODI 26 347 30 751 614 8 0 0
ODI 0 83 20 628 5062 1442 0 0
CDI 0 1 1 23 323 4390 2242 13
VCDI 0 0 0 0 0 97 2630 1000

Date: 2018-07-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 4736 6466 87 611 336 4 0 0
OW 29 168 14 215 79 1 0 0
VODI 19 309 34 732 522 3 0 0
ODI 4 101 20 578 4244 2130 0 0
CDI 0 1 0 26 221 4478 1377 0
VCDI 0 0 0 0 0 681 3503 353


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