Validation of sea ice concentration - Asian sector
Reference date: 2023-03-02
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-02-24:
| 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 |
230 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
200 |
9 |
6 |
0 |
0 |
0 |
0 |
| VODI |
0 |
209 |
11 |
66 |
4 |
1 |
0 |
0 |
| ODI |
0 |
55 |
12 |
129 |
134 |
8 |
0 |
0 |
| CDI |
0 |
0 |
0 |
26 |
192 |
346 |
117 |
6 |
| VCDI |
0 |
0 |
0 |
0 |
23 |
968 |
6921 |
22409 |
|
|
Date: 2023-02-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2 |
255 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
18 |
188 |
1 |
12 |
0 |
0 |
0 |
0 |
| VODI |
33 |
231 |
9 |
27 |
3 |
0 |
0 |
0 |
| ODI |
24 |
85 |
14 |
99 |
82 |
0 |
0 |
0 |
| CDI |
0 |
6 |
3 |
40 |
195 |
262 |
84 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
12 |
464 |
6731 |
23200 |
|
|
Date: 2023-02-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
30 |
396 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
52 |
190 |
0 |
10 |
0 |
0 |
0 |
0 |
| VODI |
35 |
168 |
7 |
26 |
1 |
0 |
0 |
0 |
| ODI |
9 |
129 |
11 |
82 |
38 |
1 |
0 |
0 |
| CDI |
0 |
36 |
8 |
88 |
249 |
225 |
68 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
68 |
552 |
6766 |
22834 |
|
|
Date: 2023-03-02:
| 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 |
405 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
215 |
2 |
7 |
0 |
0 |
0 |
0 |
| VODI |
0 |
149 |
15 |
50 |
1 |
0 |
0 |
0 |
| ODI |
0 |
50 |
18 |
129 |
67 |
3 |
1 |
0 |
| CDI |
0 |
3 |
3 |
54 |
182 |
276 |
120 |
1 |
| VCDI |
0 |
0 |
0 |
3 |
29 |
300 |
6371 |
23628 |
|
|
Date: 2023-03-04:
| 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 |
227 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
128 |
5 |
5 |
0 |
0 |
0 |
0 |
| VODI |
0 |
152 |
16 |
62 |
4 |
0 |
0 |
0 |
| ODI |
0 |
99 |
12 |
102 |
64 |
9 |
1 |
0 |
| CDI |
0 |
7 |
0 |
40 |
202 |
241 |
64 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
37 |
764 |
7405 |
22434 |
|
|
Date: 2023-03-06:
| 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 |
143 |
0 |
5 |
0 |
0 |
0 |
0 |
| OW |
0 |
105 |
13 |
29 |
1 |
0 |
0 |
0 |
| VODI |
0 |
85 |
12 |
76 |
27 |
0 |
0 |
0 |
| ODI |
0 |
36 |
3 |
79 |
191 |
19 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
97 |
290 |
55 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
228 |
6566 |
24020 |
|
|
Date: 2023-03-08:
| 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 |
122 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
119 |
3 |
13 |
1 |
0 |
0 |
0 |
| VODI |
0 |
73 |
18 |
81 |
22 |
0 |
0 |
0 |
| ODI |
0 |
17 |
2 |
76 |
176 |
44 |
0 |
0 |
| CDI |
0 |
1 |
0 |
0 |
85 |
197 |
139 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
230 |
4703 |
25952 |
|
|
Date: 2023-03-10:
| 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 |
144 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
144 |
5 |
2 |
0 |
0 |
0 |
0 |
| VODI |
0 |
182 |
6 |
27 |
1 |
0 |
0 |
0 |
| ODI |
0 |
158 |
12 |
83 |
55 |
0 |
0 |
0 |
| CDI |
0 |
9 |
7 |
74 |
180 |
193 |
49 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
37 |
644 |
6141 |
23929 |
|
|
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