Description of algorithm
Interpretation of results
Full domain
American sector
  Ice concntr, edge pos
  Contingency tables
European sector
Asian sector

Validation of sea ice concentration - American sector

Reference date: 2019-08-01

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

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 10728 8162 105 868 100 6 0 0
OW 12 516 16 199 43 11 0 0
VODI 4 1139 67 1482 391 51 0 0
ODI 0 120 19 826 4182 1070 2 0
CDI 0 0 1 16 825 9034 1157 0
VCDI 0 0 0 0 0 771 3549 394

Date: 2019-07-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 12232 7969 102 779 57 3 0 0
OW 14 477 22 185 66 6 0 0
VODI 3 1009 72 1554 412 65 0 0
ODI 0 62 10 838 3731 686 0 0
CDI 0 3 1 9 967 7279 967 0
VCDI 0 0 0 0 0 1815 3177 1294

Date: 2019-07-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 13264 7845 98 717 51 0 0 0
OW 0 506 24 212 65 0 0 0
VODI 0 711 75 1336 626 6 0 0
ODI 0 39 6 437 3606 870 0 0
CDI 0 2 0 0 671 8852 1900 13
VCDI 0 0 0 0 0 189 3257 488

Date: 2019-08-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 11889 9973 107 659 49 1 0 0
OW 0 509 15 133 72 1 0 0
VODI 0 764 87 1377 444 4 0 0
ODI 0 48 11 554 3496 661 0 0
CDI 0 1 0 9 850 9393 878 4
VCDI 0 0 0 0 0 1407 2353 117

Date: 2019-08-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 14127 8288 108 520 55 0 0 0
OW 6 388 13 126 54 0 0 0
VODI 0 1012 86 1360 327 2 0 0
ODI 0 103 17 967 3433 343 0 0
CDI 0 0 0 15 1320 9289 809 0
VCDI 0 0 0 0 2 1109 1987 0

Date: 2019-08-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 15057 7612 89 507 59 0 0 0
OW 0 403 19 152 62 0 0 0
VODI 0 1094 107 1277 316 0 0 0
ODI 0 87 22 910 3006 441 0 0
CDI 0 0 0 4 780 10159 2694 0
VCDI 0 0 0 0 1 9 999 0

Date: 2019-08-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 16529 6502 75 475 57 0 0 0
OW 4 478 14 163 60 0 0 0
VODI 0 1344 79 1041 337 0 0 0
ODI 0 158 28 746 2781 207 0 0
CDI 0 0 0 1 1398 8046 3312 200
VCDI 0 0 0 0 0 263 1560 8

Date: 2019-08-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 15865 7656 83 303 51 1 0 0
OW 2 531 12 120 54 0 0 0
VODI 2 1239 87 1085 340 41 0 0
ODI 0 113 28 607 2627 377 0 0
CDI 0 0 0 11 1207 7742 2891 3
VCDI 0 0 0 0 0 525 2255 8


Generated by /metno/routine/sms/V2/gxSIvalidation/gxSIwebPageSector.sh Fri Aug 16 02:21:49 UTC 2019 on arcmfcval

 
See Met Privacy