Validation of ice type - Full domain
Bulletin date: 2021-04-22
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2021-04-16:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85775 |
1679 |
0 |
| FY ice |
233 |
42370 |
3931 |
| MY ice |
22 |
19068 |
10811 |
|
...date precedes bulletin
|
Date: 2021-04-18:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86167 |
1312 |
2 |
| FY ice |
290 |
43378 |
3037 |
| MY ice |
7 |
20006 |
9671 |
|
...date precedes bulletin
|
Date: 2021-04-20:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
87206 |
1158 |
0 |
| FY ice |
156 |
42869 |
2839 |
| MY ice |
12 |
19470 |
10259 |
|
...date precedes bulletin
|
Date: 2021-04-22:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
87542 |
1037 |
0 |
| FY ice |
183 |
42025 |
3443 |
| MY ice |
23 |
19188 |
10719 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
87546 |
1045 |
0 |
| FY ice |
176 |
42033 |
3696 |
| MY ice |
26 |
19172 |
10466 |
|
Date: 2021-04-24:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86960 |
1536 |
0 |
| FY ice |
156 |
42924 |
3442 |
| MY ice |
12 |
19211 |
10312 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86965 |
1542 |
0 |
| FY ice |
147 |
42884 |
3689 |
| MY ice |
16 |
19245 |
10065 |
|
Date: 2021-04-26:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86871 |
1202 |
0 |
| FY ice |
51 |
42808 |
3046 |
| MY ice |
6 |
18952 |
10344 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86825 |
1387 |
0 |
| FY ice |
98 |
42697 |
3207 |
| MY ice |
5 |
18878 |
10183 |
|
Date: 2021-04-28:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86643 |
1742 |
1 |
| FY ice |
50 |
42392 |
3545 |
| MY ice |
28 |
19067 |
10375 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86612 |
1875 |
14 |
| FY ice |
81 |
42262 |
3698 |
| MY ice |
28 |
19064 |
10209 |
|
Date: 2021-04-30:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
87056 |
1579 |
13 |
| FY ice |
137 |
42778 |
3311 |
| MY ice |
24 |
18964 |
9375 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86994 |
1735 |
31 |
| FY ice |
184 |
42539 |
3473 |
| MY ice |
39 |
19047 |
9195 |
|
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