Validation of sea ice concentration - Asian sector
Reference date: 2021-03-04
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-02-26:
| 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 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
49 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
61 |
2 |
9 |
2 |
0 |
0 |
1 |
| ODI |
0 |
39 |
9 |
65 |
44 |
1 |
0 |
5 |
| CDI |
0 |
25 |
5 |
54 |
203 |
121 |
89 |
48 |
| VCDI |
0 |
0 |
0 |
1 |
40 |
241 |
5685 |
25282 |
|
|
Date: 2021-02-28:
| 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 |
13 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
60 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
79 |
6 |
9 |
10 |
0 |
0 |
0 |
| ODI |
0 |
21 |
6 |
53 |
89 |
7 |
5 |
3 |
| CDI |
0 |
19 |
2 |
61 |
253 |
214 |
114 |
62 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
242 |
7447 |
23299 |
|
|
Date: 2021-03-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
7 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
49 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
79 |
8 |
25 |
39 |
0 |
0 |
0 |
| ODI |
0 |
33 |
3 |
110 |
183 |
9 |
0 |
0 |
| CDI |
0 |
17 |
3 |
74 |
251 |
198 |
52 |
38 |
| VCDI |
0 |
0 |
0 |
3 |
62 |
1045 |
7799 |
21995 |
|
|
Date: 2021-03-04:
| 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 |
5 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
33 |
1 |
1 |
0 |
0 |
0 |
0 |
| VODI |
0 |
53 |
4 |
31 |
75 |
17 |
0 |
0 |
| ODI |
0 |
25 |
4 |
170 |
153 |
60 |
2 |
0 |
| CDI |
0 |
16 |
4 |
58 |
116 |
382 |
29 |
18 |
| VCDI |
0 |
0 |
0 |
21 |
66 |
646 |
6203 |
23889 |
|
|
Date: 2021-03-06:
| 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 |
5 |
1 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
22 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
27 |
6 |
39 |
58 |
18 |
5 |
0 |
| ODI |
0 |
7 |
2 |
142 |
204 |
68 |
15 |
0 |
| CDI |
0 |
0 |
0 |
65 |
68 |
230 |
92 |
44 |
| VCDI |
0 |
0 |
0 |
22 |
68 |
410 |
4841 |
25623 |
|
|
Date: 2021-03-08:
| 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 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
11 |
0 |
3 |
0 |
0 |
0 |
0 |
| VODI |
0 |
28 |
3 |
24 |
16 |
8 |
0 |
0 |
| ODI |
0 |
2 |
2 |
95 |
243 |
39 |
7 |
1 |
| CDI |
0 |
0 |
0 |
48 |
102 |
222 |
97 |
126 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
224 |
5577 |
25203 |
|
|
Date: 2021-03-10:
| 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 |
6 |
1 |
6 |
0 |
0 |
0 |
0 |
| VODI |
0 |
42 |
1 |
8 |
2 |
1 |
1 |
0 |
| ODI |
0 |
32 |
7 |
64 |
104 |
89 |
4 |
0 |
| CDI |
0 |
0 |
0 |
9 |
78 |
278 |
148 |
62 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
248 |
8831 |
22060 |
|
|
Date: 2021-03-12:
| 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 |
7 |
0 |
3 |
0 |
0 |
0 |
0 |
| VODI |
0 |
41 |
2 |
6 |
3 |
2 |
1 |
0 |
| ODI |
0 |
30 |
5 |
60 |
86 |
47 |
10 |
0 |
| CDI |
0 |
2 |
1 |
11 |
96 |
279 |
140 |
65 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
405 |
8380 |
22398 |
|
|
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