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: 2019-11-07

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-11-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 12340 7924 78 264 10 0 0 0
OW 52 1310 44 149 46 4 0 0
VODI 0 828 76 529 278 26 3 0
ODI 0 91 17 291 611 129 22 0
CDI 0 3 3 53 595 1584 995 32
VCDI 0 0 0 0 11 1078 7929 8461

Date: 2019-11-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 11277 7101 73 302 104 0 0 0
OW 215 1602 75 477 264 0 0 0
VODI 0 563 49 561 615 78 5 0
ODI 0 43 9 153 756 316 43 1
CDI 0 13 0 7 208 1279 1196 132
VCDI 0 2 0 0 15 931 7302 10099

Date: 2019-11-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 10286 7362 68 414 81 26 0 0
OW 100 1176 65 616 245 46 1 0
VODI 0 532 55 740 746 176 16 0
ODI 0 16 1 93 753 508 14 0
CDI 0 0 0 8 227 1114 1059 58
VCDI 0 0 0 0 0 548 7916 10800

Date: 2019-11-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 8321 8080 70 329 80 5 0 0
OW 74 1632 55 444 345 30 0 0
VODI 2 477 45 639 1147 256 0 0
ODI 0 31 2 120 620 596 14 0
CDI 0 0 0 1 145 1441 1036 102
VCDI 0 0 0 0 5 169 6267 13286

Date: 2019-11-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 9530 6012 67 263 156 4 0 0
OW 176 1822 69 478 131 24 0 0
VODI 20 571 51 700 1083 312 9 0
ODI 0 61 6 122 759 624 64 0
CDI 0 0 0 15 243 1504 698 16
VCDI 0 0 0 2 32 742 7651 11849

Date: 2019-11-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 8819 5430 62 416 224 20 0 0
OW 237 1927 59 469 240 25 0 0
VODI 48 596 48 828 814 175 0 0
ODI 0 51 7 115 956 893 11 0
CDI 0 1 1 9 202 1923 559 29
VCDI 0 0 0 0 0 1029 6903 12740

Date: 2019-11-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 7344 6230 39 150 106 33 0 0
OW 59 1551 49 423 472 52 0 0
VODI 39 689 51 673 1225 308 1 0
ODI 0 32 1 157 861 785 3 2
CDI 0 7 1 20 141 2502 379 41
VCDI 0 0 0 0 6 1156 8613 11665

Date: 2019-11-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 5958 6915 51 254 113 32 0 0
OW 67 1214 32 238 180 60 0 0
VODI 35 822 70 853 1125 548 0 0
ODI 0 31 10 190 713 1026 4 0
CDI 0 4 0 22 203 1653 686 6
VCDI 0 0 0 0 16 1807 10005 10923


Generated by /metno/routine/sms/V2/gxSIvalidation/gxSIwebPageSector.sh Fri Nov 22 02:53:07 UTC 2019 on arcmfcval

 
See Met Privacy