Validation of sea ice concentration - Asian sector
Reference date: 2022-05-26
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-05-20:
| 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 |
134 |
11 |
69 |
10 |
0 |
0 |
0 |
| OW |
0 |
45 |
6 |
47 |
11 |
3 |
0 |
0 |
| VODI |
0 |
74 |
6 |
188 |
98 |
15 |
14 |
0 |
| ODI |
0 |
42 |
10 |
232 |
644 |
306 |
56 |
0 |
| CDI |
0 |
61 |
16 |
285 |
1734 |
3070 |
1257 |
48 |
| VCDI |
0 |
0 |
1 |
11 |
83 |
1618 |
9708 |
12169 |
|
|
Date: 2022-05-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
98 |
2 |
52 |
14 |
1 |
2 |
0 |
| OW |
0 |
32 |
4 |
28 |
21 |
1 |
7 |
0 |
| VODI |
0 |
71 |
6 |
144 |
157 |
29 |
11 |
0 |
| ODI |
0 |
86 |
17 |
273 |
870 |
267 |
29 |
0 |
| CDI |
0 |
73 |
11 |
256 |
1796 |
3788 |
1739 |
12 |
| VCDI |
0 |
0 |
0 |
0 |
24 |
1214 |
9919 |
11028 |
|
|
Date: 2022-05-24:
| 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 |
54 |
6 |
42 |
12 |
0 |
4 |
0 |
| OW |
0 |
46 |
2 |
28 |
16 |
1 |
1 |
0 |
| VODI |
0 |
103 |
18 |
150 |
180 |
26 |
8 |
0 |
| ODI |
0 |
133 |
23 |
331 |
958 |
214 |
18 |
0 |
| CDI |
0 |
29 |
4 |
198 |
1892 |
4597 |
1074 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
35 |
1501 |
9389 |
10989 |
|
|
Date: 2022-05-26:
| 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 |
86 |
9 |
42 |
12 |
0 |
1 |
0 |
| OW |
0 |
49 |
5 |
45 |
25 |
0 |
2 |
0 |
| VODI |
0 |
98 |
8 |
184 |
176 |
14 |
5 |
0 |
| ODI |
0 |
120 |
16 |
383 |
904 |
161 |
14 |
0 |
| CDI |
0 |
24 |
5 |
117 |
1669 |
5221 |
1362 |
384 |
| VCDI |
0 |
0 |
0 |
1 |
28 |
934 |
9270 |
10708 |
|
|
Date: 2022-05-28:
| 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 |
128 |
12 |
73 |
11 |
0 |
0 |
0 |
| OW |
0 |
55 |
6 |
68 |
16 |
0 |
1 |
0 |
| VODI |
0 |
140 |
16 |
245 |
161 |
7 |
1 |
0 |
| ODI |
0 |
149 |
18 |
393 |
977 |
96 |
4 |
0 |
| CDI |
0 |
28 |
9 |
120 |
1468 |
4746 |
1082 |
99 |
| VCDI |
0 |
0 |
1 |
1 |
43 |
1391 |
9664 |
10853 |
|
|
Date: 2022-05-30:
| 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 |
222 |
6 |
80 |
28 |
0 |
0 |
0 |
| OW |
0 |
91 |
12 |
88 |
23 |
0 |
0 |
0 |
| VODI |
0 |
156 |
13 |
292 |
179 |
2 |
1 |
0 |
| ODI |
0 |
168 |
26 |
426 |
929 |
111 |
6 |
0 |
| CDI |
0 |
37 |
7 |
130 |
1182 |
5098 |
975 |
8 |
| VCDI |
0 |
0 |
0 |
0 |
16 |
1362 |
11983 |
8425 |
|
|
Date: 2022-06-01:
| 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 |
262 |
8 |
92 |
32 |
0 |
0 |
0 |
| OW |
0 |
101 |
5 |
78 |
29 |
1 |
1 |
0 |
| VODI |
0 |
221 |
23 |
325 |
174 |
10 |
0 |
0 |
| ODI |
0 |
182 |
23 |
480 |
985 |
182 |
5 |
0 |
| CDI |
0 |
18 |
6 |
143 |
1597 |
4517 |
966 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
7 |
2637 |
11725 |
7247 |
|
|
Date: 2022-06-03:
| 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 |
325 |
13 |
95 |
20 |
1 |
9 |
0 |
| OW |
0 |
114 |
15 |
64 |
28 |
4 |
3 |
0 |
| VODI |
0 |
269 |
29 |
350 |
220 |
31 |
6 |
0 |
| ODI |
0 |
284 |
31 |
347 |
844 |
189 |
8 |
0 |
| CDI |
0 |
40 |
8 |
191 |
2005 |
3893 |
1632 |
100 |
| VCDI |
0 |
0 |
0 |
1 |
73 |
2147 |
11653 |
7040 |
|
|
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