Validation of sea ice concentration - Asian sector
Reference date: 2024-02-15
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-02-09:
| 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 |
282 |
17 |
5 |
0 |
0 |
0 |
0 |
| OW |
0 |
85 |
14 |
23 |
0 |
0 |
0 |
0 |
| VODI |
0 |
148 |
30 |
53 |
5 |
0 |
0 |
0 |
| ODI |
0 |
108 |
20 |
55 |
83 |
21 |
3 |
0 |
| CDI |
0 |
0 |
0 |
63 |
222 |
412 |
137 |
0 |
| VCDI |
0 |
0 |
0 |
18 |
230 |
1509 |
7391 |
21148 |
|
|
Date: 2024-02-11:
| 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 |
220 |
36 |
60 |
4 |
0 |
0 |
0 |
| OW |
0 |
38 |
15 |
55 |
19 |
0 |
0 |
0 |
| VODI |
0 |
58 |
13 |
80 |
29 |
0 |
0 |
0 |
| ODI |
0 |
71 |
23 |
58 |
81 |
5 |
2 |
0 |
| CDI |
0 |
0 |
0 |
17 |
193 |
255 |
180 |
11 |
| VCDI |
0 |
0 |
0 |
0 |
124 |
1847 |
6881 |
21707 |
|
|
Date: 2024-02-13:
| 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 |
217 |
46 |
111 |
2 |
0 |
0 |
0 |
| OW |
0 |
35 |
8 |
43 |
24 |
0 |
0 |
0 |
| VODI |
0 |
85 |
18 |
82 |
43 |
0 |
0 |
0 |
| ODI |
0 |
16 |
10 |
54 |
85 |
11 |
0 |
0 |
| CDI |
0 |
0 |
0 |
4 |
153 |
209 |
137 |
4 |
| VCDI |
0 |
0 |
0 |
0 |
36 |
1341 |
5661 |
23647 |
|
|
Date: 2024-02-15:
| 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 |
340 |
27 |
20 |
0 |
0 |
0 |
0 |
| OW |
0 |
40 |
13 |
36 |
4 |
0 |
0 |
0 |
| VODI |
0 |
116 |
32 |
92 |
20 |
0 |
0 |
0 |
| ODI |
0 |
30 |
4 |
58 |
134 |
4 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
137 |
307 |
91 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
10 |
895 |
5882 |
23790 |
|
|
Date: 2024-02-17:
| 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 |
491 |
8 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
145 |
9 |
4 |
0 |
0 |
0 |
0 |
| VODI |
0 |
181 |
39 |
40 |
0 |
0 |
0 |
0 |
| ODI |
0 |
6 |
36 |
170 |
88 |
7 |
0 |
0 |
| CDI |
0 |
1 |
1 |
62 |
267 |
375 |
72 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
22 |
1042 |
7889 |
21126 |
|
|
Date: 2024-02-19:
| 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 |
385 |
21 |
23 |
0 |
0 |
0 |
0 |
| OW |
0 |
116 |
26 |
37 |
0 |
0 |
0 |
0 |
| VODI |
0 |
181 |
31 |
85 |
0 |
0 |
0 |
0 |
| ODI |
0 |
26 |
24 |
181 |
52 |
2 |
0 |
0 |
| CDI |
0 |
0 |
0 |
114 |
304 |
283 |
65 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
46 |
953 |
7712 |
21415 |
|
|
Date: 2024-02-21:
| 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 |
293 |
16 |
25 |
6 |
0 |
0 |
0 |
| OW |
0 |
35 |
10 |
24 |
1 |
0 |
0 |
0 |
| VODI |
0 |
80 |
31 |
55 |
10 |
0 |
0 |
0 |
| ODI |
0 |
87 |
17 |
142 |
135 |
7 |
0 |
0 |
| CDI |
0 |
0 |
0 |
26 |
263 |
339 |
217 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
31 |
817 |
8085 |
21330 |
|
|
Date: 2024-02-23:
| 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 |
216 |
34 |
36 |
3 |
0 |
0 |
0 |
| OW |
0 |
42 |
6 |
22 |
7 |
0 |
0 |
0 |
| VODI |
0 |
58 |
14 |
95 |
22 |
0 |
0 |
0 |
| ODI |
0 |
64 |
9 |
94 |
148 |
10 |
0 |
0 |
| CDI |
0 |
0 |
0 |
12 |
161 |
274 |
196 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
29 |
707 |
7745 |
22077 |
|
|
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