Validation of sea ice concentration - Asian sector
Reference date: 2021-07-22
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-07-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4719 |
6982 |
104 |
606 |
232 |
46 |
0 |
0 |
| OW |
11 |
287 |
13 |
147 |
54 |
3 |
0 |
0 |
| VODI |
4 |
409 |
57 |
813 |
266 |
17 |
0 |
0 |
| ODI |
0 |
169 |
35 |
832 |
3823 |
997 |
2 |
0 |
| CDI |
0 |
1 |
3 |
55 |
770 |
5957 |
3904 |
13 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
372 |
379 |
0 |
|
|
Date: 2021-07-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4428 |
7631 |
105 |
563 |
244 |
57 |
0 |
0 |
| OW |
1 |
237 |
12 |
155 |
57 |
4 |
0 |
0 |
| VODI |
0 |
493 |
56 |
827 |
296 |
22 |
1 |
0 |
| ODI |
0 |
215 |
29 |
796 |
3898 |
686 |
0 |
0 |
| CDI |
0 |
11 |
3 |
71 |
804 |
7159 |
2366 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
98 |
757 |
0 |
|
|
Date: 2021-07-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4867 |
7534 |
111 |
607 |
267 |
44 |
0 |
0 |
| OW |
0 |
241 |
28 |
183 |
66 |
6 |
0 |
0 |
| VODI |
0 |
466 |
56 |
833 |
346 |
19 |
0 |
0 |
| ODI |
0 |
241 |
23 |
708 |
3499 |
817 |
0 |
0 |
| CDI |
0 |
6 |
1 |
42 |
499 |
6787 |
2692 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
122 |
971 |
0 |
|
|
Date: 2021-07-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3276 |
9690 |
118 |
580 |
286 |
3 |
0 |
0 |
| OW |
0 |
252 |
27 |
207 |
68 |
3 |
0 |
0 |
| VODI |
0 |
527 |
49 |
794 |
379 |
14 |
0 |
0 |
| ODI |
0 |
263 |
39 |
594 |
3135 |
676 |
0 |
0 |
| CDI |
0 |
7 |
1 |
46 |
919 |
8442 |
657 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
13 |
449 |
568 |
0 |
|
|
Date: 2021-07-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5008 |
8481 |
105 |
698 |
295 |
21 |
0 |
0 |
| OW |
0 |
307 |
21 |
151 |
92 |
10 |
0 |
0 |
| VODI |
0 |
601 |
58 |
716 |
444 |
19 |
0 |
0 |
| ODI |
0 |
203 |
31 |
479 |
2988 |
778 |
0 |
0 |
| CDI |
0 |
13 |
4 |
30 |
856 |
7522 |
843 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
7 |
409 |
892 |
0 |
|
|
Date: 2021-07-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6541 |
7291 |
103 |
735 |
243 |
16 |
0 |
0 |
| OW |
7 |
306 |
18 |
151 |
74 |
10 |
0 |
0 |
| VODI |
5 |
667 |
70 |
804 |
445 |
12 |
0 |
0 |
| ODI |
0 |
160 |
26 |
567 |
2806 |
676 |
0 |
0 |
| CDI |
0 |
9 |
3 |
25 |
739 |
5926 |
1632 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
118 |
1891 |
2 |
|
|
Date: 2021-07-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6170 |
7766 |
115 |
750 |
249 |
1 |
0 |
0 |
| OW |
21 |
385 |
20 |
190 |
101 |
8 |
0 |
0 |
| VODI |
0 |
645 |
61 |
1023 |
452 |
39 |
0 |
0 |
| ODI |
0 |
165 |
32 |
758 |
2408 |
655 |
0 |
0 |
| CDI |
0 |
1 |
3 |
17 |
736 |
4359 |
1921 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
15 |
754 |
2262 |
0 |
|
|
Date: 2021-07-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6699 |
7798 |
110 |
717 |
326 |
59 |
0 |
0 |
| OW |
0 |
321 |
24 |
198 |
98 |
18 |
0 |
0 |
| VODI |
1 |
615 |
68 |
1055 |
531 |
32 |
0 |
0 |
| ODI |
0 |
169 |
30 |
703 |
2558 |
482 |
0 |
0 |
| CDI |
0 |
5 |
3 |
33 |
461 |
4244 |
1165 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
767 |
2791 |
1 |
|
|
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