Validation of sea ice concentration - Full domain
Reference date: 2023-12-14
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-12-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
80817 |
15427 |
904 |
979 |
21 |
0 |
0 |
0 |
| OW |
49 |
571 |
201 |
1253 |
436 |
4 |
0 |
0 |
| VODI |
29 |
828 |
204 |
981 |
898 |
156 |
0 |
0 |
| ODI |
8 |
49 |
66 |
685 |
1123 |
706 |
17 |
0 |
| CDI |
0 |
0 |
0 |
99 |
933 |
2850 |
814 |
0 |
| VCDI |
0 |
0 |
0 |
7 |
100 |
2757 |
21023 |
52053 |
|
|
Date: 2023-12-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
80135 |
14342 |
971 |
1255 |
35 |
0 |
0 |
0 |
| OW |
141 |
606 |
198 |
1183 |
533 |
0 |
0 |
0 |
| VODI |
72 |
487 |
177 |
868 |
992 |
300 |
0 |
0 |
| ODI |
2 |
67 |
80 |
867 |
1500 |
580 |
8 |
0 |
| CDI |
0 |
0 |
0 |
103 |
1419 |
2730 |
823 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
104 |
2896 |
18963 |
54608 |
|
|
Date: 2023-12-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78318 |
14200 |
1032 |
1641 |
181 |
0 |
0 |
0 |
| OW |
101 |
748 |
187 |
681 |
562 |
29 |
0 |
0 |
| VODI |
48 |
563 |
289 |
1063 |
592 |
344 |
0 |
0 |
| ODI |
53 |
173 |
111 |
1000 |
1343 |
636 |
82 |
0 |
| CDI |
0 |
26 |
27 |
534 |
1573 |
2717 |
611 |
1 |
| VCDI |
0 |
0 |
0 |
4 |
522 |
4182 |
19247 |
53627 |
|
|
Date: 2023-12-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78255 |
13293 |
776 |
1079 |
40 |
0 |
0 |
0 |
| OW |
46 |
867 |
196 |
1079 |
551 |
6 |
0 |
0 |
| VODI |
27 |
532 |
331 |
1000 |
693 |
115 |
0 |
0 |
| ODI |
8 |
290 |
72 |
1222 |
1550 |
532 |
0 |
0 |
| CDI |
0 |
9 |
19 |
309 |
1919 |
3333 |
475 |
1 |
| VCDI |
0 |
0 |
1 |
47 |
529 |
5026 |
18607 |
54213 |
|
|
Date: 2023-12-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75677 |
15290 |
895 |
804 |
30 |
0 |
0 |
0 |
| OW |
59 |
802 |
210 |
1064 |
454 |
4 |
0 |
0 |
| VODI |
46 |
460 |
304 |
984 |
981 |
316 |
5 |
0 |
| ODI |
19 |
158 |
43 |
879 |
1708 |
407 |
9 |
0 |
| CDI |
0 |
87 |
44 |
312 |
1971 |
4087 |
897 |
2 |
| VCDI |
0 |
0 |
0 |
17 |
404 |
5170 |
18368 |
54081 |
|
|
Date: 2023-12-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78268 |
12311 |
635 |
983 |
42 |
0 |
0 |
0 |
| OW |
60 |
639 |
204 |
823 |
425 |
14 |
0 |
0 |
| VODI |
42 |
368 |
235 |
1079 |
726 |
589 |
0 |
0 |
| ODI |
2 |
62 |
45 |
845 |
1443 |
735 |
6 |
0 |
| CDI |
0 |
0 |
1 |
314 |
1584 |
3951 |
1141 |
2 |
| VCDI |
0 |
0 |
0 |
24 |
290 |
6248 |
18049 |
54863 |
|
|
Date: 2023-12-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77438 |
12233 |
652 |
880 |
120 |
1 |
0 |
0 |
| OW |
30 |
372 |
185 |
640 |
435 |
8 |
0 |
0 |
| VODI |
13 |
302 |
150 |
931 |
694 |
399 |
1 |
0 |
| ODI |
1 |
121 |
32 |
878 |
1741 |
758 |
42 |
0 |
| CDI |
0 |
0 |
0 |
155 |
1702 |
3263 |
1094 |
3 |
| VCDI |
0 |
0 |
0 |
7 |
248 |
6655 |
20666 |
54198 |
|
|
Date: 2023-12-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74999 |
13544 |
699 |
666 |
12 |
0 |
0 |
0 |
| OW |
16 |
363 |
163 |
743 |
207 |
0 |
0 |
0 |
| VODI |
6 |
289 |
134 |
819 |
768 |
100 |
0 |
0 |
| ODI |
0 |
260 |
74 |
856 |
1556 |
323 |
6 |
0 |
| CDI |
0 |
0 |
5 |
238 |
2375 |
3747 |
789 |
1 |
| VCDI |
0 |
0 |
0 |
8 |
328 |
5992 |
19009 |
57953 |
|
|
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