Validation of sea ice concentration - Full domain
Reference date: 2023-11-02
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-10-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
105055 |
13630 |
969 |
1578 |
57 |
0 |
0 |
0 |
| OW |
9 |
235 |
173 |
1515 |
871 |
129 |
0 |
0 |
| VODI |
1 |
93 |
91 |
875 |
884 |
707 |
88 |
0 |
| ODI |
0 |
3 |
5 |
351 |
1386 |
805 |
98 |
0 |
| CDI |
0 |
0 |
0 |
25 |
1279 |
4986 |
548 |
5 |
| VCDI |
0 |
0 |
0 |
0 |
129 |
8641 |
17966 |
23861 |
|
|
Date: 2023-10-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
103948 |
13125 |
719 |
1281 |
37 |
0 |
0 |
0 |
| OW |
67 |
259 |
114 |
1132 |
1124 |
49 |
0 |
0 |
| VODI |
26 |
111 |
99 |
800 |
1017 |
815 |
21 |
0 |
| ODI |
6 |
1 |
6 |
448 |
1257 |
855 |
105 |
0 |
| CDI |
0 |
0 |
0 |
7 |
953 |
3811 |
779 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
36 |
7332 |
17469 |
29239 |
|
|
Date: 2023-10-31:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
101200 |
13337 |
980 |
1629 |
371 |
0 |
0 |
0 |
| OW |
19 |
283 |
152 |
644 |
1098 |
89 |
0 |
0 |
| VODI |
3 |
141 |
137 |
743 |
1025 |
940 |
26 |
0 |
| ODI |
0 |
10 |
22 |
453 |
1198 |
828 |
132 |
2 |
| CDI |
0 |
0 |
0 |
37 |
1110 |
2221 |
368 |
92 |
| VCDI |
0 |
0 |
0 |
3 |
561 |
6037 |
19968 |
31189 |
|
|
Date: 2023-11-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
101249 |
12720 |
717 |
857 |
28 |
0 |
0 |
0 |
| OW |
35 |
265 |
168 |
934 |
908 |
81 |
0 |
0 |
| VODI |
15 |
242 |
123 |
728 |
886 |
721 |
30 |
0 |
| ODI |
0 |
10 |
20 |
457 |
969 |
854 |
312 |
0 |
| CDI |
0 |
0 |
0 |
105 |
1264 |
1539 |
618 |
43 |
| VCDI |
0 |
0 |
0 |
8 |
483 |
5585 |
17951 |
36123 |
|
|
Date: 2023-11-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
98432 |
14360 |
825 |
936 |
13 |
0 |
0 |
0 |
| OW |
16 |
309 |
169 |
908 |
509 |
12 |
0 |
0 |
| VODI |
2 |
124 |
107 |
754 |
901 |
595 |
0 |
0 |
| ODI |
0 |
27 |
22 |
437 |
932 |
689 |
293 |
0 |
| CDI |
0 |
0 |
0 |
111 |
1422 |
1871 |
577 |
8 |
| VCDI |
0 |
0 |
0 |
7 |
628 |
6333 |
21273 |
33446 |
|
|
Date: 2023-11-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
97248 |
14245 |
1015 |
1354 |
50 |
0 |
0 |
0 |
| OW |
11 |
300 |
120 |
884 |
220 |
23 |
0 |
0 |
| VODI |
5 |
138 |
88 |
705 |
822 |
282 |
0 |
0 |
| ODI |
4 |
24 |
32 |
389 |
952 |
696 |
72 |
0 |
| CDI |
0 |
0 |
0 |
119 |
1093 |
1976 |
518 |
5 |
| VCDI |
0 |
0 |
0 |
8 |
271 |
7114 |
22748 |
33517 |
|
|
Date: 2023-11-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
96508 |
13617 |
869 |
1546 |
133 |
0 |
0 |
0 |
| OW |
30 |
289 |
134 |
695 |
353 |
0 |
0 |
0 |
| VODI |
2 |
217 |
110 |
632 |
776 |
97 |
2 |
0 |
| ODI |
1 |
117 |
42 |
459 |
1008 |
503 |
16 |
0 |
| CDI |
1 |
1 |
1 |
119 |
999 |
2026 |
504 |
0 |
| VCDI |
0 |
0 |
0 |
11 |
202 |
5667 |
21815 |
37546 |
|
|
Date: 2023-11-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
96473 |
12255 |
940 |
1131 |
18 |
0 |
0 |
0 |
| OW |
61 |
300 |
123 |
1228 |
259 |
1 |
0 |
0 |
| VODI |
10 |
228 |
84 |
745 |
750 |
73 |
1 |
0 |
| ODI |
1 |
88 |
74 |
455 |
916 |
354 |
7 |
0 |
| CDI |
0 |
4 |
0 |
149 |
1006 |
2030 |
414 |
2 |
| VCDI |
0 |
0 |
0 |
6 |
321 |
4428 |
22835 |
39278 |
|
|
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