Validation of sea ice concentration - Asian sector
Reference date: 2024-03-07
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-03-01:
| 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 |
453 |
11 |
3 |
0 |
0 |
0 |
0 |
| OW |
0 |
175 |
16 |
11 |
0 |
0 |
0 |
0 |
| VODI |
0 |
122 |
41 |
43 |
23 |
2 |
0 |
0 |
| ODI |
0 |
27 |
31 |
141 |
111 |
22 |
0 |
0 |
| CDI |
0 |
10 |
11 |
78 |
306 |
569 |
90 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
47 |
1454 |
8381 |
19903 |
|
|
Date: 2024-03-03:
| 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 |
275 |
17 |
13 |
0 |
0 |
0 |
0 |
| OW |
0 |
42 |
1 |
26 |
1 |
0 |
0 |
0 |
| VODI |
0 |
73 |
34 |
91 |
5 |
0 |
0 |
0 |
| ODI |
0 |
89 |
24 |
139 |
134 |
24 |
0 |
0 |
| CDI |
0 |
0 |
5 |
50 |
245 |
555 |
170 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
15 |
1620 |
7172 |
21260 |
|
|
Date: 2024-03-05:
| 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 |
226 |
19 |
28 |
0 |
0 |
0 |
0 |
| OW |
0 |
54 |
11 |
30 |
3 |
0 |
0 |
0 |
| VODI |
0 |
95 |
28 |
94 |
24 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
48 |
191 |
86 |
0 |
0 |
| CDI |
0 |
0 |
0 |
2 |
97 |
474 |
279 |
6 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
272 |
6330 |
23681 |
|
|
Date: 2024-03-07:
| 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 |
228 |
22 |
19 |
2 |
0 |
0 |
0 |
| OW |
0 |
47 |
10 |
27 |
4 |
0 |
0 |
0 |
| VODI |
0 |
55 |
33 |
80 |
21 |
0 |
0 |
0 |
| ODI |
0 |
4 |
1 |
57 |
97 |
13 |
0 |
0 |
| CDI |
0 |
0 |
0 |
6 |
192 |
349 |
92 |
10 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
420 |
3537 |
26748 |
|
|
Date: 2024-03-09:
| 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 |
227 |
20 |
28 |
1 |
0 |
0 |
0 |
| OW |
0 |
27 |
4 |
18 |
7 |
0 |
0 |
0 |
| VODI |
0 |
40 |
20 |
58 |
51 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
20 |
93 |
47 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
30 |
151 |
144 |
7 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
314 |
2965 |
27809 |
|
|
Date: 2024-03-11:
| 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 |
202 |
24 |
20 |
0 |
0 |
0 |
0 |
| OW |
0 |
49 |
7 |
26 |
9 |
0 |
0 |
0 |
| VODI |
0 |
52 |
30 |
60 |
11 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
52 |
61 |
1 |
0 |
0 |
| CDI |
0 |
0 |
0 |
3 |
54 |
147 |
104 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
13 |
196 |
2904 |
28054 |
|
|
Date: 2024-03-13:
| 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 |
160 |
18 |
7 |
0 |
0 |
0 |
0 |
| OW |
0 |
26 |
8 |
12 |
1 |
0 |
0 |
0 |
| VODI |
0 |
10 |
16 |
22 |
14 |
0 |
0 |
0 |
| ODI |
0 |
4 |
8 |
60 |
76 |
17 |
0 |
0 |
| CDI |
0 |
1 |
5 |
20 |
65 |
129 |
30 |
3 |
| VCDI |
0 |
0 |
0 |
4 |
9 |
369 |
4589 |
26399 |
|
|
Date: 2024-03-15:
| 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 |
50 |
47 |
48 |
1 |
0 |
0 |
0 |
| OW |
0 |
5 |
11 |
29 |
2 |
0 |
0 |
0 |
| VODI |
0 |
2 |
7 |
53 |
9 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
48 |
91 |
46 |
0 |
0 |
| CDI |
0 |
0 |
0 |
8 |
35 |
124 |
117 |
7 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
281 |
3568 |
27491 |
|
|
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