Validation of sea ice concentration - Asian sector
Reference date: 2022-11-24
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-11-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
473 |
1565 |
2 |
12 |
4 |
0 |
0 |
0 |
| OW |
0 |
315 |
11 |
45 |
26 |
2 |
0 |
0 |
| VODI |
0 |
142 |
27 |
177 |
65 |
25 |
0 |
0 |
| ODI |
0 |
11 |
3 |
146 |
231 |
359 |
8 |
1 |
| CDI |
0 |
0 |
0 |
2 |
91 |
1042 |
602 |
78 |
| VCDI |
0 |
0 |
0 |
0 |
13 |
597 |
6556 |
19451 |
|
|
Date: 2022-11-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
268 |
1764 |
18 |
71 |
13 |
0 |
0 |
0 |
| OW |
0 |
60 |
8 |
62 |
36 |
6 |
0 |
0 |
| VODI |
0 |
73 |
10 |
105 |
191 |
74 |
0 |
0 |
| ODI |
0 |
35 |
3 |
47 |
182 |
230 |
77 |
0 |
| CDI |
0 |
0 |
0 |
6 |
52 |
540 |
1250 |
60 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
176 |
7066 |
19599 |
|
|
Date: 2022-11-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
30 |
1882 |
21 |
95 |
23 |
0 |
0 |
0 |
| OW |
0 |
56 |
9 |
53 |
47 |
2 |
0 |
0 |
| VODI |
0 |
89 |
19 |
91 |
123 |
55 |
20 |
0 |
| ODI |
0 |
44 |
5 |
55 |
177 |
161 |
68 |
0 |
| CDI |
0 |
1 |
0 |
6 |
61 |
481 |
875 |
120 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
90 |
2308 |
25015 |
|
|
Date: 2022-11-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5 |
1759 |
24 |
136 |
46 |
0 |
0 |
0 |
| OW |
0 |
50 |
3 |
31 |
102 |
5 |
0 |
0 |
| VODI |
0 |
67 |
12 |
87 |
111 |
76 |
6 |
0 |
| ODI |
0 |
38 |
6 |
59 |
189 |
200 |
39 |
0 |
| CDI |
0 |
0 |
1 |
7 |
28 |
500 |
620 |
61 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
164 |
5333 |
22317 |
|
|
Date: 2022-11-26:
| 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 |
1844 |
38 |
168 |
60 |
0 |
0 |
0 |
| OW |
0 |
34 |
5 |
32 |
66 |
2 |
0 |
0 |
| VODI |
0 |
77 |
8 |
68 |
119 |
23 |
0 |
0 |
| ODI |
0 |
44 |
9 |
62 |
188 |
147 |
15 |
0 |
| CDI |
0 |
0 |
0 |
6 |
79 |
488 |
231 |
7 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
152 |
7101 |
21009 |
|
|
Date: 2022-11-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
14 |
1846 |
35 |
159 |
99 |
11 |
0 |
0 |
| OW |
0 |
29 |
2 |
27 |
49 |
12 |
0 |
0 |
| VODI |
0 |
19 |
7 |
83 |
97 |
29 |
0 |
0 |
| ODI |
0 |
1 |
1 |
64 |
144 |
136 |
21 |
0 |
| CDI |
0 |
0 |
0 |
7 |
47 |
298 |
398 |
38 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
67 |
5889 |
22452 |
|
|
Date: 2022-11-30:
| 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 |
1780 |
46 |
190 |
105 |
17 |
0 |
0 |
| OW |
0 |
25 |
2 |
39 |
60 |
36 |
0 |
0 |
| VODI |
0 |
58 |
13 |
99 |
90 |
35 |
5 |
0 |
| ODI |
0 |
20 |
3 |
48 |
80 |
119 |
8 |
0 |
| CDI |
0 |
0 |
0 |
4 |
143 |
377 |
163 |
20 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
302 |
6836 |
21355 |
|
|
Date: 2022-12-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6 |
1926 |
39 |
189 |
120 |
34 |
0 |
0 |
| OW |
0 |
56 |
3 |
50 |
53 |
20 |
0 |
0 |
| VODI |
0 |
83 |
9 |
65 |
110 |
32 |
0 |
0 |
| ODI |
0 |
6 |
5 |
62 |
153 |
58 |
0 |
0 |
| CDI |
0 |
0 |
0 |
34 |
226 |
419 |
118 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
9 |
754 |
8194 |
19249 |
|
|
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