Validation of sea ice concentration - Full domain
Reference date: 2021-04-22
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-04-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70290 |
12924 |
74 |
235 |
56 |
6 |
0 |
0 |
| OW |
4 |
1067 |
42 |
442 |
123 |
8 |
0 |
0 |
| VODI |
0 |
1285 |
95 |
1172 |
563 |
53 |
7 |
1 |
| ODI |
0 |
464 |
93 |
1055 |
1281 |
297 |
59 |
6 |
| CDI |
0 |
34 |
14 |
307 |
2477 |
4970 |
2829 |
169 |
| VCDI |
0 |
0 |
0 |
27 |
271 |
3533 |
21616 |
59099 |
|
|
Date: 2021-04-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71299 |
12552 |
76 |
291 |
90 |
0 |
0 |
0 |
| OW |
2 |
886 |
33 |
278 |
80 |
8 |
0 |
0 |
| VODI |
0 |
1290 |
77 |
930 |
540 |
60 |
0 |
2 |
| ODI |
0 |
399 |
90 |
857 |
1208 |
417 |
42 |
19 |
| CDI |
0 |
95 |
16 |
387 |
2316 |
5895 |
2440 |
368 |
| VCDI |
0 |
8 |
3 |
23 |
107 |
2465 |
22261 |
59138 |
|
|
Date: 2021-04-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71982 |
12635 |
81 |
312 |
61 |
4 |
0 |
0 |
| OW |
3 |
920 |
31 |
203 |
58 |
2 |
0 |
0 |
| VODI |
1 |
1299 |
97 |
746 |
292 |
29 |
5 |
0 |
| ODI |
1 |
439 |
82 |
900 |
1318 |
328 |
26 |
2 |
| CDI |
0 |
122 |
14 |
404 |
2234 |
5437 |
2706 |
54 |
| VCDI |
0 |
0 |
0 |
0 |
90 |
2535 |
23001 |
58594 |
|
|
Date: 2021-04-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72655 |
12379 |
90 |
403 |
87 |
0 |
0 |
0 |
| OW |
0 |
962 |
31 |
207 |
84 |
3 |
0 |
0 |
| VODI |
0 |
1272 |
82 |
538 |
325 |
20 |
0 |
0 |
| ODI |
0 |
448 |
103 |
796 |
1256 |
220 |
16 |
0 |
| CDI |
0 |
35 |
7 |
357 |
2210 |
4923 |
3417 |
19 |
| VCDI |
0 |
0 |
0 |
0 |
150 |
2865 |
25910 |
55178 |
|
|
Date: 2021-04-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72332 |
12440 |
110 |
465 |
126 |
0 |
0 |
0 |
| OW |
0 |
1028 |
47 |
300 |
161 |
2 |
0 |
0 |
| VODI |
0 |
1015 |
82 |
648 |
505 |
27 |
0 |
0 |
| ODI |
0 |
392 |
60 |
649 |
1175 |
257 |
35 |
1 |
| CDI |
0 |
73 |
14 |
303 |
2391 |
5270 |
2759 |
81 |
| VCDI |
0 |
0 |
0 |
0 |
135 |
2572 |
24647 |
56946 |
|
|
Date: 2021-04-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71380 |
13545 |
119 |
488 |
214 |
0 |
0 |
0 |
| OW |
0 |
841 |
53 |
284 |
155 |
2 |
0 |
0 |
| VODI |
0 |
838 |
85 |
666 |
522 |
22 |
2 |
0 |
| ODI |
0 |
363 |
62 |
745 |
1113 |
232 |
30 |
0 |
| CDI |
0 |
32 |
10 |
299 |
2164 |
5244 |
2555 |
146 |
| VCDI |
0 |
0 |
0 |
4 |
121 |
2759 |
26043 |
55910 |
|
|
Date: 2021-04-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71959 |
12791 |
98 |
513 |
145 |
0 |
0 |
0 |
| OW |
3 |
826 |
59 |
369 |
180 |
1 |
0 |
0 |
| VODI |
0 |
704 |
56 |
569 |
701 |
54 |
1 |
1 |
| ODI |
0 |
387 |
59 |
635 |
1190 |
268 |
73 |
18 |
| CDI |
0 |
33 |
10 |
260 |
2270 |
5784 |
3436 |
219 |
| VCDI |
0 |
0 |
0 |
1 |
95 |
3368 |
24214 |
55698 |
|
|
Date: 2021-04-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71641 |
13664 |
113 |
543 |
121 |
2 |
0 |
0 |
| OW |
0 |
605 |
42 |
360 |
134 |
6 |
0 |
0 |
| VODI |
0 |
731 |
67 |
722 |
732 |
41 |
1 |
0 |
| ODI |
0 |
394 |
59 |
670 |
1158 |
281 |
34 |
2 |
| CDI |
0 |
58 |
13 |
331 |
2459 |
5965 |
3362 |
183 |
| VCDI |
0 |
0 |
0 |
0 |
131 |
3485 |
27119 |
51819 |
|
|
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