Validation of ice type - Full domain
Bulletin date: 2023-02-23
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-02-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
87284 |
1055 |
0 |
| FY ice |
1867 |
52758 |
4641 |
| MY ice |
0 |
7987 |
16398 |
|
...date precedes bulletin
|
Date: 2023-02-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86730 |
1267 |
0 |
| FY ice |
1613 |
53201 |
4408 |
| MY ice |
10 |
8178 |
16410 |
|
...date precedes bulletin
|
Date: 2023-02-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86428 |
1483 |
0 |
| FY ice |
815 |
54817 |
4405 |
| MY ice |
3 |
8647 |
15390 |
|
...date precedes bulletin
|
Date: 2023-02-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86562 |
1071 |
0 |
| FY ice |
1152 |
56501 |
3517 |
| MY ice |
1 |
9355 |
14685 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86574 |
1101 |
0 |
| FY ice |
1140 |
56102 |
3688 |
| MY ice |
1 |
9724 |
14514 |
|
Date: 2023-02-25:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86436 |
1102 |
2 |
| FY ice |
1246 |
57855 |
2473 |
| MY ice |
24 |
10826 |
13437 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86453 |
1089 |
2 |
| FY ice |
1227 |
57459 |
2673 |
| MY ice |
26 |
11235 |
13237 |
|
Date: 2023-02-27:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86662 |
1131 |
0 |
| FY ice |
1377 |
56701 |
2266 |
| MY ice |
45 |
11262 |
13090 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86221 |
1093 |
0 |
| FY ice |
1807 |
56150 |
2417 |
| MY ice |
56 |
11851 |
12939 |
|
Date: 2023-03-01:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85984 |
1488 |
57 |
| FY ice |
985 |
56231 |
3669 |
| MY ice |
19 |
10768 |
13387 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85622 |
1458 |
78 |
| FY ice |
1347 |
55631 |
3790 |
| MY ice |
19 |
11398 |
13245 |
|
Date: 2023-03-03:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85986 |
1206 |
13 |
| FY ice |
1184 |
54765 |
4228 |
| MY ice |
2 |
10183 |
14708 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85727 |
1202 |
9 |
| FY ice |
1445 |
54126 |
4369 |
| MY ice |
0 |
10826 |
14571 |
|
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