Validation of ice thickness - Full domain
Bulletin date: 2025-03-18
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: 2025-03-18:
| Forecast |
|
observations |
|
open |
c1 |
c2 |
c3 |
c4 |
m
o
d
e
l |
open |
15554 |
661 |
9 |
0 |
0 |
| c1 |
683 |
3403 |
482 |
159 |
0 |
| c2 |
34 |
2585 |
1844 |
541 |
0 |
| c3 |
0 |
1225 |
2533 |
1873 |
0 |
| c4 |
0 |
221 |
1407 |
2900 |
0 |
|
Date: 2025-03-20:
| Forecast |
|
observations |
|
open |
c1 |
c2 |
c3 |
c4 |
m
o
d
e
l |
open |
15642 |
1015 |
0 |
0 |
0 |
| c1 |
377 |
3387 |
470 |
167 |
0 |
| c2 |
25 |
3321 |
1735 |
562 |
0 |
| c3 |
5 |
1510 |
2747 |
1502 |
0 |
| c4 |
0 |
365 |
1577 |
2488 |
0 |
|
Date: 2025-03-22:
| Forecast |
|
observations |
|
open |
c1 |
c2 |
c3 |
c4 |
m
o
d
e
l |
open |
13485 |
1021 |
8 |
4 |
0 |
| c1 |
375 |
2546 |
443 |
118 |
0 |
| c2 |
80 |
2690 |
1671 |
519 |
0 |
| c3 |
17 |
1458 |
2387 |
1554 |
0 |
| c4 |
0 |
466 |
1459 |
2236 |
0 |
|
Date: 2025-03-24:
| Forecast |
|
observations |
|
open |
c1 |
c2 |
c3 |
c4 |
m
o
d
e
l |
open |
13577 |
812 |
13 |
3 |
0 |
| c1 |
410 |
2294 |
486 |
108 |
0 |
| c2 |
41 |
2795 |
1543 |
517 |
0 |
| c3 |
4 |
1559 |
2277 |
1662 |
0 |
| c4 |
0 |
399 |
1231 |
2283 |
0 |
|
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