Validation of sea ice concentration - Asian sector
Reference date: 2024-03-14
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-03-08:
| 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 |
223 |
21 |
24 |
1 |
0 |
0 |
0 |
| OW |
0 |
28 |
3 |
25 |
3 |
0 |
0 |
0 |
| VODI |
0 |
31 |
14 |
55 |
36 |
0 |
0 |
0 |
| ODI |
0 |
13 |
16 |
52 |
86 |
37 |
1 |
0 |
| CDI |
0 |
0 |
0 |
1 |
73 |
152 |
165 |
9 |
| VCDI |
0 |
0 |
0 |
0 |
41 |
495 |
3311 |
27166 |
|
|
Date: 2024-03-10:
| 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 |
222 |
21 |
22 |
0 |
0 |
0 |
0 |
| OW |
0 |
47 |
4 |
23 |
2 |
0 |
0 |
0 |
| VODI |
0 |
40 |
24 |
66 |
32 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
21 |
85 |
18 |
0 |
0 |
| CDI |
0 |
0 |
0 |
2 |
18 |
190 |
140 |
4 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
186 |
2787 |
28125 |
|
|
Date: 2024-03-12:
| 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 |
179 |
16 |
12 |
0 |
0 |
0 |
0 |
| OW |
0 |
44 |
5 |
15 |
4 |
0 |
0 |
0 |
| VODI |
0 |
19 |
11 |
43 |
14 |
0 |
0 |
0 |
| ODI |
0 |
5 |
24 |
74 |
66 |
9 |
0 |
0 |
| CDI |
0 |
0 |
0 |
6 |
68 |
130 |
59 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
21 |
294 |
3057 |
27904 |
|
|
Date: 2024-03-14:
| 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 |
107 |
32 |
27 |
0 |
0 |
0 |
0 |
| OW |
0 |
7 |
7 |
18 |
0 |
0 |
0 |
0 |
| VODI |
0 |
4 |
7 |
40 |
5 |
0 |
0 |
0 |
| ODI |
0 |
1 |
5 |
52 |
88 |
18 |
0 |
0 |
| CDI |
0 |
0 |
0 |
15 |
53 |
188 |
48 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
483 |
5026 |
25840 |
|
|
Date: 2024-03-16:
| 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 |
121 |
38 |
17 |
0 |
0 |
0 |
0 |
| OW |
0 |
33 |
10 |
12 |
2 |
0 |
0 |
0 |
| VODI |
0 |
29 |
25 |
23 |
0 |
0 |
0 |
0 |
| ODI |
0 |
7 |
14 |
125 |
12 |
0 |
0 |
0 |
| CDI |
0 |
0 |
0 |
53 |
191 |
71 |
12 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
20 |
313 |
5140 |
25813 |
|
|
Date: 2024-03-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
125 |
31 |
38 |
0 |
0 |
0 |
0 |
| OW |
0 |
14 |
10 |
21 |
1 |
0 |
0 |
0 |
| VODI |
0 |
9 |
21 |
34 |
7 |
0 |
0 |
0 |
| ODI |
0 |
0 |
17 |
119 |
47 |
2 |
0 |
0 |
| CDI |
0 |
0 |
0 |
25 |
147 |
138 |
13 |
8 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
346 |
7242 |
23663 |
|
|
Date: 2024-03-20:
| 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 |
55 |
30 |
64 |
9 |
0 |
0 |
0 |
| OW |
0 |
3 |
8 |
22 |
7 |
0 |
0 |
0 |
| VODI |
0 |
2 |
4 |
57 |
22 |
0 |
0 |
0 |
| ODI |
0 |
0 |
5 |
17 |
129 |
28 |
0 |
0 |
| CDI |
0 |
0 |
0 |
15 |
43 |
192 |
95 |
10 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
370 |
5918 |
24976 |
|
|
Date: 2024-03-22:
| 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 |
2 |
7 |
40 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
51 |
4 |
0 |
0 |
0 |
| VODI |
0 |
0 |
1 |
37 |
69 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
9 |
74 |
87 |
4 |
0 |
| CDI |
0 |
0 |
0 |
6 |
34 |
143 |
139 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
70 |
4663 |
26639 |
|
|
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