Validation of ice thickness - Full domain
Bulletin date: 2025-04-08
Data source: AWI SMOS sea ice thickness
Definition of categories:
| Category | Sea ice thickness |
| c1 | <0.3m |
| c2 | 0.3 - 0.6m |
| c3 | 0.6 - 1m |
| c4 | >1m |
Model vs. SMOS observations, sea ice thickness contingency tables
Date: 2025-04-08:
| Forecast |
|
observations |
|
open |
c1 |
c2 |
c3 |
c4 |
m
o
d
e
l |
open |
14129 |
609 |
0 |
0 |
0 |
| c1 |
616 |
3084 |
209 |
98 |
0 |
| c2 |
13 |
2777 |
1502 |
742 |
0 |
| c3 |
3 |
1627 |
2098 |
2312 |
0 |
| c4 |
0 |
512 |
1000 |
2210 |
0 |
|
Date: 2025-04-10:
| Forecast |
|
observations |
|
open |
c1 |
c2 |
c3 |
c4 |
m
o
d
e
l |
open |
15658 |
1248 |
0 |
2 |
0 |
| c1 |
368 |
2731 |
211 |
126 |
0 |
| c2 |
39 |
2770 |
1525 |
793 |
0 |
| c3 |
5 |
1723 |
2551 |
1909 |
0 |
| c4 |
0 |
417 |
1220 |
2350 |
0 |
|
Date: 2025-04-12:
| Forecast |
|
observations |
|
open |
c1 |
c2 |
c3 |
c4 |
m
o
d
e
l |
open |
17005 |
1352 |
7 |
3 |
0 |
| c1 |
458 |
2530 |
221 |
118 |
0 |
| c2 |
58 |
3178 |
908 |
783 |
0 |
| c3 |
6 |
2382 |
1694 |
1467 |
0 |
| c4 |
0 |
842 |
1460 |
2394 |
0 |
|
Date: 2025-04-14:
| Forecast |
|
observations |
|
open |
c1 |
c2 |
c3 |
c4 |
m
o
d
e
l |
open |
14717 |
1612 |
10 |
0 |
0 |
| c1 |
224 |
2903 |
274 |
110 |
0 |
| c2 |
39 |
3317 |
1261 |
683 |
0 |
| c3 |
2 |
3185 |
2696 |
2132 |
0 |
| c4 |
0 |
1063 |
2049 |
4011 |
0 |
|
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