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

Validation of sea ice concentration - Full domain

Reference date: 2022-09-08

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2022-09-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 121739 16719 122 650 181 0 0 0
OW 110 1429 32 222 103 1 1 0
VODI 169 3629 216 2818 827 23 12 0
ODI 108 314 51 1713 8772 2333 25 0
CDI 46 35 1 58 2062 11937 3015 0
VCDI 0 0 0 0 4 871 4844 1856

Date: 2022-09-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 122022 16723 122 712 142 6 0 0
OW 53 1720 38 214 85 8 0 0
VODI 49 3510 210 3112 787 14 10 0
ODI 79 302 53 1821 9667 1413 14 0
CDI 42 34 0 49 2301 12507 1445 9
VCDI 0 0 0 0 5 1346 5417 1007

Date: 2022-09-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 123592 15707 118 709 165 1 0 0
OW 110 1770 36 263 92 5 0 0
VODI 178 3167 230 3099 850 15 9 0
ODI 63 291 51 1810 9279 1699 15 0
CDI 47 23 1 16 1712 13287 1464 0
VCDI 0 0 0 0 4 729 5226 1215

Date: 2022-09-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 122944 17310 137 716 144 0 0 0
OW 94 1623 39 287 96 3 1 0
VODI 95 2771 233 2727 988 40 10 0
ODI 47 253 42 1621 7999 2698 149 0
CDI 40 31 0 18 1852 13169 1699 0
VCDI 1 0 0 0 32 1174 4808 1157

Date: 2022-09-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 123010 18141 125 626 154 0 0 0
OW 42 1608 35 260 93 2 0 0
VODI 59 2724 201 2242 902 61 12 0
ODI 34 243 54 1470 6521 3015 127 0
CDI 29 36 0 28 1681 14338 1458 0
VCDI 0 0 0 0 3 1644 4870 1200

Date: 2022-09-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 124058 17658 120 625 128 0 0 0
OW 41 1608 46 268 87 6 0 0
VODI 50 2422 200 2087 889 36 12 0
ODI 34 221 45 1243 6575 1679 8 0
CDI 25 9 1 12 1054 16434 1917 0
VCDI 0 0 0 0 0 936 6265 249

Date: 2022-09-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 123700 18320 121 597 127 4 0 0
OW 47 1884 42 310 149 5 0 0
VODI 37 2014 194 1738 1028 172 3 0
ODI 16 206 43 1013 4678 2490 23 0
CDI 32 3 0 12 800 15737 2587 0
VCDI 0 0 0 0 0 2186 6283 447

Date: 2022-09-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 123665 18599 133 568 207 6 0 0
OW 67 1827 32 223 102 1 0 0
VODI 38 2079 193 1672 884 99 0 0
ODI 13 203 42 1048 3871 2002 1 0
CDI 38 7 1 46 870 14811 3291 0
VCDI 0 0 0 0 0 1656 7314 1439


Generated by /metno/routine/sms/V2/gxSIvalidation/gxSIwebPage.sh fr. 23. sep. 11:03:31 +0000 2022 on arcval

 
See Met Privacy