Validation of sea ice concentration - Asian sector
Reference date: 2023-04-20
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-04-14:
| Best estimate |
|
|
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 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
12 |
4 |
6 |
0 |
0 |
0 |
0 |
| VODI |
0 |
19 |
3 |
19 |
2 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
22 |
87 |
32 |
0 |
0 |
| CDI |
0 |
0 |
0 |
2 |
80 |
256 |
205 |
5 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
115 |
4079 |
27134 |
|
|
Date: 2023-04-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
22 |
4 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
30 |
3 |
5 |
0 |
0 |
0 |
0 |
| VODI |
0 |
6 |
3 |
17 |
0 |
0 |
0 |
0 |
| ODI |
0 |
1 |
0 |
39 |
99 |
8 |
0 |
0 |
| CDI |
0 |
0 |
0 |
2 |
78 |
251 |
84 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
184 |
4610 |
26630 |
|
|
Date: 2023-04-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
38 |
6 |
19 |
0 |
0 |
0 |
0 |
| OW |
0 |
5 |
0 |
8 |
2 |
0 |
0 |
0 |
| VODI |
0 |
9 |
1 |
8 |
10 |
0 |
0 |
0 |
| ODI |
0 |
5 |
2 |
56 |
105 |
23 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
168 |
179 |
47 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
335 |
3753 |
27297 |
|
|
Date: 2023-04-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
67 |
5 |
11 |
0 |
0 |
0 |
0 |
| OW |
0 |
21 |
2 |
13 |
0 |
0 |
0 |
0 |
| VODI |
0 |
13 |
3 |
18 |
4 |
0 |
0 |
0 |
| ODI |
0 |
14 |
4 |
71 |
95 |
0 |
0 |
0 |
| CDI |
0 |
0 |
0 |
8 |
259 |
250 |
10 |
5 |
| VCDI |
0 |
0 |
0 |
0 |
14 |
678 |
5442 |
25075 |
|
|
Date: 2023-04-22:
| Best estimate |
|
|
...observations not yet available
|
|
Date: 2023-04-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
40 |
1 |
2 |
0 |
0 |
0 |
0 |
| OW |
0 |
66 |
6 |
18 |
0 |
0 |
0 |
0 |
| VODI |
0 |
72 |
10 |
60 |
7 |
2 |
0 |
0 |
| ODI |
0 |
10 |
8 |
265 |
54 |
14 |
2 |
0 |
| CDI |
0 |
0 |
0 |
28 |
339 |
951 |
147 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
20 |
1281 |
11538 |
17138 |
|
|
Date: 2023-04-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
72 |
4 |
4 |
0 |
0 |
0 |
0 |
| OW |
0 |
67 |
19 |
14 |
0 |
0 |
0 |
0 |
| VODI |
0 |
109 |
59 |
86 |
15 |
2 |
0 |
0 |
| ODI |
0 |
17 |
31 |
109 |
82 |
40 |
3 |
0 |
| CDI |
0 |
0 |
2 |
29 |
383 |
1276 |
183 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
12 |
1182 |
10135 |
18146 |
|
|
Date: 2023-04-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
95 |
11 |
6 |
0 |
0 |
0 |
0 |
| OW |
0 |
94 |
20 |
21 |
0 |
0 |
0 |
0 |
| VODI |
0 |
138 |
36 |
56 |
10 |
2 |
0 |
0 |
| ODI |
0 |
16 |
14 |
66 |
104 |
30 |
2 |
0 |
| CDI |
0 |
0 |
1 |
12 |
317 |
1291 |
255 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
42 |
823 |
8867 |
19753 |
|
|
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