Validation of sea ice concentration - Full domain
Reference date: 2023-12-28
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
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 |
13542 |
695 |
676 |
12 |
0 |
0 |
0 |
| OW |
16 |
361 |
168 |
727 |
210 |
0 |
0 |
0 |
| VODI |
6 |
293 |
132 |
823 |
762 |
100 |
0 |
0 |
| ODI |
0 |
260 |
76 |
858 |
1546 |
322 |
6 |
0 |
| CDI |
0 |
0 |
4 |
238 |
2387 |
3751 |
783 |
1 |
| VCDI |
0 |
0 |
0 |
8 |
329 |
5989 |
19015 |
57953 |
|
|
Date: 2023-12-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
76357 |
11892 |
546 |
518 |
29 |
0 |
0 |
0 |
| OW |
59 |
397 |
162 |
588 |
111 |
0 |
0 |
0 |
| VODI |
20 |
659 |
179 |
751 |
606 |
36 |
0 |
0 |
| ODI |
1 |
62 |
53 |
898 |
2037 |
359 |
4 |
0 |
| CDI |
0 |
0 |
0 |
151 |
1948 |
3564 |
929 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
119 |
5207 |
21902 |
56903 |
|
|
Date: 2023-12-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
76283 |
11843 |
445 |
492 |
29 |
0 |
0 |
0 |
| OW |
51 |
580 |
161 |
464 |
127 |
0 |
0 |
0 |
| VODI |
24 |
610 |
193 |
782 |
466 |
70 |
0 |
0 |
| ODI |
0 |
65 |
85 |
773 |
1381 |
546 |
1 |
0 |
| CDI |
0 |
0 |
0 |
247 |
1954 |
2965 |
621 |
3 |
| VCDI |
0 |
0 |
0 |
2 |
302 |
6884 |
23887 |
54712 |
|
|
Date: 2023-12-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
76499 |
11774 |
337 |
351 |
22 |
0 |
0 |
0 |
| OW |
81 |
528 |
164 |
365 |
105 |
0 |
0 |
0 |
| VODI |
73 |
709 |
200 |
612 |
330 |
41 |
0 |
0 |
| ODI |
21 |
262 |
135 |
763 |
1171 |
350 |
10 |
0 |
| CDI |
0 |
3 |
8 |
322 |
2021 |
2974 |
669 |
11 |
| VCDI |
0 |
0 |
0 |
2 |
239 |
6548 |
22552 |
56796 |
|
|
Date: 2023-12-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75778 |
12145 |
322 |
352 |
23 |
0 |
0 |
0 |
| OW |
128 |
743 |
142 |
373 |
110 |
0 |
0 |
0 |
| VODI |
48 |
719 |
288 |
730 |
329 |
21 |
0 |
0 |
| ODI |
0 |
172 |
136 |
763 |
1267 |
254 |
19 |
0 |
| CDI |
0 |
1 |
12 |
199 |
1683 |
3328 |
655 |
10 |
| VCDI |
0 |
0 |
0 |
4 |
174 |
5324 |
21548 |
59248 |
|
|
Date: 2024-01-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74165 |
13262 |
399 |
448 |
71 |
0 |
0 |
0 |
| OW |
146 |
584 |
186 |
332 |
150 |
7 |
0 |
0 |
| VODI |
64 |
545 |
175 |
616 |
316 |
56 |
0 |
0 |
| ODI |
7 |
298 |
96 |
907 |
1102 |
388 |
1 |
0 |
| CDI |
0 |
5 |
20 |
273 |
1346 |
3243 |
628 |
0 |
| VCDI |
0 |
0 |
0 |
24 |
312 |
5494 |
21428 |
59954 |
|
|
Date: 2024-01-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73996 |
12804 |
427 |
489 |
30 |
1 |
0 |
0 |
| OW |
67 |
448 |
173 |
391 |
84 |
3 |
0 |
0 |
| VODI |
95 |
337 |
189 |
721 |
197 |
17 |
0 |
0 |
| ODI |
164 |
166 |
91 |
872 |
1053 |
176 |
4 |
0 |
| CDI |
34 |
203 |
9 |
193 |
1678 |
2993 |
664 |
2 |
| VCDI |
0 |
5 |
0 |
18 |
655 |
6741 |
27459 |
53399 |
|
|
Date: 2024-01-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70489 |
15065 |
708 |
430 |
10 |
0 |
0 |
0 |
| OW |
34 |
463 |
141 |
428 |
148 |
3 |
0 |
0 |
| VODI |
28 |
329 |
212 |
560 |
268 |
24 |
0 |
0 |
| ODI |
139 |
310 |
82 |
655 |
741 |
180 |
1 |
0 |
| CDI |
0 |
179 |
24 |
222 |
1571 |
2475 |
462 |
13 |
| VCDI |
0 |
1 |
5 |
20 |
960 |
6320 |
25475 |
57873 |
|
|
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