Validation of sea ice concentration - European sector
Reference date: 2023-05-18
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-05-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70865 |
13373 |
134 |
59 |
0 |
0 |
0 |
0 |
| OW |
0 |
581 |
176 |
269 |
10 |
0 |
0 |
0 |
| VODI |
0 |
632 |
316 |
819 |
225 |
5 |
1 |
0 |
| ODI |
0 |
178 |
151 |
995 |
1825 |
544 |
34 |
0 |
| CDI |
0 |
0 |
2 |
72 |
915 |
4280 |
1198 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
628 |
4857 |
5955 |
|
|
Date: 2023-05-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70224 |
13757 |
243 |
140 |
0 |
0 |
0 |
0 |
| OW |
0 |
500 |
197 |
377 |
10 |
0 |
0 |
0 |
| VODI |
0 |
643 |
255 |
938 |
384 |
24 |
2 |
0 |
| ODI |
0 |
155 |
131 |
757 |
1911 |
661 |
65 |
0 |
| CDI |
0 |
2 |
1 |
69 |
594 |
4017 |
1375 |
4 |
| VCDI |
0 |
0 |
0 |
0 |
7 |
658 |
5149 |
5850 |
|
|
Date: 2023-05-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70469 |
13883 |
182 |
105 |
0 |
0 |
0 |
0 |
| OW |
0 |
612 |
197 |
358 |
26 |
0 |
0 |
0 |
| VODI |
0 |
534 |
258 |
920 |
317 |
13 |
0 |
0 |
| ODI |
0 |
202 |
122 |
780 |
2081 |
382 |
25 |
0 |
| CDI |
0 |
4 |
8 |
88 |
698 |
3918 |
1226 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
350 |
5686 |
5655 |
|
|
Date: 2023-05-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70769 |
13733 |
240 |
111 |
0 |
0 |
0 |
0 |
| OW |
0 |
489 |
178 |
408 |
6 |
0 |
0 |
0 |
| VODI |
0 |
468 |
218 |
910 |
396 |
22 |
0 |
0 |
| ODI |
0 |
210 |
125 |
730 |
2103 |
683 |
88 |
0 |
| CDI |
0 |
2 |
7 |
69 |
621 |
4103 |
981 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
7 |
409 |
5342 |
5672 |
|
|
Date: 2023-05-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70676 |
13878 |
237 |
124 |
0 |
0 |
0 |
0 |
| OW |
0 |
441 |
198 |
410 |
32 |
0 |
0 |
0 |
| VODI |
0 |
474 |
259 |
920 |
440 |
38 |
7 |
0 |
| ODI |
0 |
192 |
122 |
793 |
2351 |
605 |
93 |
0 |
| CDI |
0 |
6 |
8 |
81 |
937 |
4152 |
727 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
624 |
4962 |
5308 |
|
|
Date: 2023-05-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71367 |
13349 |
265 |
169 |
1 |
0 |
0 |
0 |
| OW |
0 |
449 |
177 |
386 |
23 |
0 |
0 |
0 |
| VODI |
0 |
418 |
253 |
974 |
610 |
31 |
3 |
0 |
| ODI |
0 |
175 |
121 |
816 |
2596 |
657 |
122 |
0 |
| CDI |
0 |
3 |
4 |
72 |
1023 |
3494 |
1001 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
10 |
581 |
7442 |
2508 |
|
|
Date: 2023-05-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71588 |
13378 |
281 |
244 |
1 |
0 |
0 |
0 |
| OW |
0 |
376 |
153 |
411 |
32 |
0 |
0 |
0 |
| VODI |
0 |
482 |
211 |
1114 |
665 |
25 |
3 |
0 |
| ODI |
0 |
167 |
121 |
1014 |
2483 |
513 |
79 |
0 |
| CDI |
0 |
5 |
3 |
115 |
1051 |
3594 |
732 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
19 |
656 |
6739 |
2845 |
|
|
Date: 2023-05-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72111 |
13225 |
264 |
172 |
3 |
0 |
0 |
0 |
| OW |
0 |
392 |
144 |
408 |
37 |
0 |
0 |
0 |
| VODI |
0 |
544 |
209 |
1155 |
590 |
32 |
10 |
0 |
| ODI |
0 |
177 |
177 |
992 |
2245 |
611 |
85 |
0 |
| CDI |
0 |
0 |
11 |
119 |
1115 |
3452 |
847 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
33 |
563 |
5813 |
3564 |
|
|
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