Validation of sea ice concentration - Asian sector
Reference date: 2023-05-04
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
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 |
|
|
Date: 2023-04-30:
| 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 |
125 |
26 |
8 |
0 |
0 |
0 |
0 |
| OW |
0 |
51 |
16 |
30 |
0 |
0 |
0 |
0 |
| VODI |
0 |
134 |
13 |
61 |
6 |
0 |
0 |
0 |
| ODI |
0 |
14 |
14 |
78 |
88 |
14 |
0 |
0 |
| CDI |
0 |
0 |
0 |
9 |
148 |
1157 |
523 |
4 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
412 |
8016 |
21134 |
|
|
Date: 2023-05-02:
| 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 |
150 |
44 |
20 |
0 |
0 |
0 |
0 |
| OW |
0 |
45 |
8 |
22 |
0 |
0 |
0 |
0 |
| VODI |
0 |
105 |
14 |
65 |
18 |
0 |
0 |
0 |
| ODI |
0 |
2 |
14 |
51 |
120 |
12 |
1 |
1 |
| CDI |
0 |
0 |
0 |
7 |
229 |
1321 |
482 |
18 |
| VCDI |
0 |
0 |
0 |
0 |
12 |
377 |
7321 |
21623 |
|
|
Date: 2023-05-04:
| 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 |
160 |
27 |
9 |
0 |
0 |
0 |
0 |
| OW |
0 |
45 |
13 |
36 |
1 |
0 |
0 |
0 |
| VODI |
0 |
72 |
25 |
57 |
19 |
6 |
0 |
0 |
| ODI |
0 |
1 |
5 |
59 |
66 |
46 |
2 |
0 |
| CDI |
0 |
0 |
0 |
9 |
130 |
1169 |
420 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
10 |
972 |
11408 |
17315 |
|
|
Date: 2023-05-06:
| 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 |
148 |
19 |
2 |
0 |
0 |
0 |
0 |
| OW |
0 |
52 |
23 |
31 |
0 |
0 |
0 |
0 |
| VODI |
0 |
44 |
22 |
67 |
14 |
15 |
1 |
0 |
| ODI |
0 |
1 |
5 |
54 |
76 |
69 |
4 |
0 |
| CDI |
0 |
0 |
0 |
2 |
104 |
745 |
528 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
1185 |
11345 |
17520 |
|
|
Date: 2023-05-08:
| 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 |
179 |
9 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
71 |
22 |
9 |
0 |
0 |
0 |
0 |
| VODI |
0 |
40 |
28 |
52 |
6 |
0 |
0 |
0 |
| ODI |
0 |
0 |
9 |
70 |
90 |
48 |
4 |
0 |
| CDI |
0 |
0 |
0 |
2 |
100 |
854 |
578 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
563 |
11249 |
18097 |
|
|
Date: 2023-05-10:
| 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 |
229 |
19 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
41 |
12 |
5 |
0 |
0 |
0 |
0 |
| VODI |
0 |
39 |
23 |
48 |
2 |
0 |
0 |
0 |
| ODI |
0 |
2 |
5 |
69 |
69 |
34 |
7 |
0 |
| CDI |
0 |
0 |
0 |
3 |
233 |
731 |
320 |
19 |
| VCDI |
0 |
0 |
0 |
0 |
49 |
1135 |
10765 |
18223 |
|
|
Date: 2023-05-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11 |
227 |
7 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
73 |
5 |
4 |
0 |
0 |
0 |
0 |
| VODI |
0 |
84 |
17 |
27 |
3 |
0 |
0 |
0 |
| ODI |
0 |
9 |
15 |
68 |
45 |
14 |
0 |
0 |
| CDI |
0 |
0 |
1 |
23 |
178 |
690 |
348 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
970 |
12451 |
16807 |
|
|
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