Validation of ice type - Asian sector
Bulletin date: 2021-03-11
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2021-03-05:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
65 |
5 |
0 |
| FY ice |
246 |
19066 |
965 |
| MY ice |
0 |
6900 |
62 |
|
...date precedes bulletin
|
Date: 2021-03-07:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
49 |
8 |
0 |
| FY ice |
219 |
18975 |
1038 |
| MY ice |
0 |
7106 |
80 |
|
...date precedes bulletin
|
Date: 2021-03-09:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
71 |
5 |
0 |
| FY ice |
70 |
19173 |
626 |
| MY ice |
0 |
7391 |
108 |
|
...date precedes bulletin
|
Date: 2021-03-11:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
56 |
10 |
0 |
| FY ice |
34 |
18777 |
862 |
| MY ice |
0 |
7516 |
200 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
57 |
11 |
0 |
| FY ice |
33 |
18613 |
837 |
| MY ice |
0 |
7679 |
225 |
|
Date: 2021-03-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
48 |
6 |
0 |
| FY ice |
68 |
18757 |
876 |
| MY ice |
0 |
7504 |
201 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
48 |
8 |
0 |
| FY ice |
68 |
18628 |
851 |
| MY ice |
0 |
7631 |
226 |
|
Date: 2021-03-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
20 |
34 |
0 |
| FY ice |
20 |
19220 |
604 |
| MY ice |
0 |
7613 |
198 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
16 |
23 |
0 |
| FY ice |
24 |
19071 |
593 |
| MY ice |
0 |
7773 |
209 |
|
Date: 2021-03-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11 |
27 |
0 |
| FY ice |
1 |
19376 |
466 |
| MY ice |
0 |
7773 |
209 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
10 |
22 |
0 |
| FY ice |
2 |
19231 |
448 |
| MY ice |
0 |
7923 |
227 |
|
Date: 2021-03-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7 |
25 |
0 |
| FY ice |
0 |
19458 |
359 |
| MY ice |
0 |
7692 |
154 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7 |
25 |
0 |
| FY ice |
0 |
19292 |
309 |
| MY ice |
0 |
7858 |
204 |
|
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