Validation of sea ice concentration - Asian sector
Bulletin date: 2021-03-16
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-03-16:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
39 |
18 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
2 |
7 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
10 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
12 |
2 |
12 |
5 |
| CDI |
0 |
0 |
0 |
0 |
12 |
58 |
169 |
340 |
| VCDI |
0 |
0 |
0 |
0 |
63 |
604 |
8388 |
25377 |
|
Date: 2021-03-18:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
2 |
0 |
25 |
12 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
6 |
3 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
7 |
9 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
2 |
9 |
1 |
13 |
4 |
| CDI |
0 |
0 |
0 |
0 |
26 |
25 |
105 |
209 |
| VCDI |
0 |
0 |
0 |
0 |
77 |
483 |
6740 |
27360 |
|
Date: 2021-03-20:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
31 |
0 |
14 |
0 |
0 |
0 |
0 |
| OW |
0 |
8 |
0 |
4 |
0 |
0 |
0 |
0 |
| VODI |
0 |
8 |
0 |
10 |
4 |
0 |
0 |
0 |
| ODI |
0 |
10 |
0 |
7 |
7 |
20 |
5 |
10 |
| CDI |
0 |
7 |
0 |
6 |
19 |
56 |
168 |
166 |
| VCDI |
0 |
3 |
0 |
38 |
199 |
615 |
7303 |
26400 |
|
Date: 2021-03-22:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
60 |
0 |
15 |
1 |
0 |
0 |
0 |
| OW |
0 |
5 |
0 |
5 |
1 |
0 |
0 |
0 |
| VODI |
0 |
8 |
0 |
11 |
4 |
0 |
0 |
0 |
| ODI |
0 |
6 |
0 |
7 |
12 |
6 |
25 |
46 |
| CDI |
0 |
9 |
0 |
9 |
52 |
51 |
163 |
487 |
| VCDI |
0 |
45 |
0 |
75 |
338 |
474 |
6132 |
27071 |
|
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