Validation of ice type - Full domain
Bulletin date: 2021-10-21
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2021-10-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
133393 |
3473 |
0 |
| FY ice |
645 |
14338 |
2749 |
| MY ice |
8 |
928 |
23661 |
|
...date precedes bulletin
|
Date: 2021-10-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
130270 |
4746 |
0 |
| FY ice |
694 |
16248 |
3137 |
| MY ice |
4 |
921 |
23769 |
|
...date precedes bulletin
|
Date: 2021-10-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
127848 |
3662 |
0 |
| FY ice |
478 |
18596 |
3695 |
| MY ice |
7 |
1536 |
23895 |
|
...date precedes bulletin
|
Date: 2021-10-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
125598 |
4745 |
0 |
| FY ice |
907 |
19791 |
4133 |
| MY ice |
3 |
1427 |
24069 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
125628 |
4659 |
0 |
| FY ice |
873 |
19673 |
4298 |
| MY ice |
7 |
1631 |
23904 |
|
Date: 2021-10-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
123773 |
4914 |
0 |
| FY ice |
787 |
22386 |
3474 |
| MY ice |
1 |
1490 |
23152 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
123806 |
4818 |
0 |
| FY ice |
751 |
22302 |
3650 |
| MY ice |
4 |
1670 |
22976 |
|
Date: 2021-10-25:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
121568 |
2358 |
0 |
| FY ice |
312 |
24658 |
4266 |
| MY ice |
2 |
2860 |
22407 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
121384 |
4896 |
0 |
| FY ice |
497 |
23300 |
4397 |
| MY ice |
1 |
1680 |
22276 |
|
Date: 2021-10-27:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
120149 |
2537 |
0 |
| FY ice |
322 |
25454 |
4776 |
| MY ice |
3 |
2857 |
22802 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
119798 |
4249 |
0 |
| FY ice |
661 |
24904 |
4911 |
| MY ice |
15 |
1695 |
22667 |
|
Date: 2021-10-29:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
118884 |
2654 |
0 |
| FY ice |
349 |
26041 |
5087 |
| MY ice |
4 |
2604 |
23020 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
118504 |
3933 |
0 |
| FY ice |
681 |
25943 |
5224 |
| MY ice |
52 |
1423 |
22883 |
|
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