Validation of sea ice concentration - Asian sector
Reference date: 2023-12-07
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-12-01:
| 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 |
929 |
226 |
314 |
5 |
0 |
0 |
0 |
| OW |
0 |
17 |
30 |
150 |
128 |
0 |
0 |
0 |
| VODI |
0 |
6 |
11 |
136 |
97 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
107 |
261 |
36 |
0 |
0 |
| CDI |
0 |
0 |
0 |
23 |
305 |
587 |
134 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
9 |
1304 |
8100 |
19166 |
|
|
Date: 2023-12-03:
| 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 |
791 |
151 |
287 |
26 |
0 |
0 |
0 |
| OW |
0 |
14 |
11 |
163 |
54 |
0 |
0 |
0 |
| VODI |
0 |
14 |
32 |
135 |
122 |
0 |
0 |
0 |
| ODI |
0 |
1 |
0 |
84 |
176 |
27 |
0 |
0 |
| CDI |
0 |
0 |
0 |
24 |
277 |
298 |
133 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
78 |
695 |
3665 |
24824 |
|
|
Date: 2023-12-05:
| 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 |
545 |
137 |
312 |
11 |
0 |
0 |
0 |
| OW |
0 |
9 |
9 |
127 |
106 |
1 |
0 |
0 |
| VODI |
0 |
2 |
8 |
101 |
137 |
5 |
0 |
0 |
| ODI |
0 |
0 |
1 |
89 |
177 |
19 |
0 |
0 |
| CDI |
0 |
0 |
0 |
38 |
188 |
177 |
123 |
0 |
| VCDI |
0 |
0 |
0 |
9 |
133 |
840 |
5857 |
22921 |
|
|
Date: 2023-12-07:
| 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 |
292 |
56 |
249 |
11 |
0 |
0 |
0 |
| OW |
0 |
2 |
5 |
174 |
202 |
2 |
0 |
0 |
| VODI |
0 |
0 |
4 |
51 |
135 |
45 |
0 |
0 |
| ODI |
0 |
0 |
0 |
30 |
163 |
135 |
1 |
0 |
| CDI |
0 |
0 |
0 |
16 |
120 |
288 |
137 |
1 |
| VCDI |
0 |
0 |
0 |
17 |
73 |
620 |
6691 |
22562 |
|
|
Date: 2023-12-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3 |
304 |
15 |
67 |
12 |
0 |
0 |
0 |
| OW |
0 |
8 |
5 |
57 |
267 |
2 |
0 |
0 |
| VODI |
0 |
0 |
14 |
42 |
163 |
164 |
13 |
0 |
| ODI |
0 |
0 |
0 |
25 |
144 |
147 |
17 |
0 |
| CDI |
0 |
0 |
0 |
0 |
108 |
513 |
180 |
7 |
| VCDI |
0 |
0 |
0 |
0 |
11 |
220 |
4729 |
24845 |
|
|
Date: 2023-12-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1 |
427 |
7 |
8 |
0 |
0 |
0 |
0 |
| OW |
0 |
217 |
57 |
28 |
0 |
0 |
0 |
0 |
| VODI |
0 |
89 |
113 |
230 |
68 |
2 |
0 |
0 |
| ODI |
0 |
9 |
27 |
306 |
153 |
7 |
0 |
0 |
| CDI |
0 |
0 |
0 |
172 |
495 |
212 |
20 |
1 |
| VCDI |
0 |
0 |
0 |
1 |
87 |
713 |
5964 |
22668 |
|
|
Date: 2023-12-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1 |
563 |
36 |
26 |
1 |
0 |
0 |
0 |
| OW |
0 |
337 |
37 |
30 |
6 |
0 |
0 |
0 |
| VODI |
0 |
192 |
94 |
171 |
17 |
0 |
0 |
0 |
| ODI |
0 |
31 |
47 |
331 |
261 |
4 |
1 |
0 |
| CDI |
0 |
16 |
12 |
144 |
367 |
393 |
29 |
1 |
| VCDI |
0 |
0 |
0 |
33 |
116 |
998 |
5982 |
21805 |
|
|
Date: 2023-12-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6 |
627 |
47 |
56 |
3 |
0 |
0 |
0 |
| OW |
0 |
231 |
52 |
56 |
27 |
0 |
0 |
0 |
| VODI |
0 |
68 |
65 |
251 |
38 |
0 |
0 |
0 |
| ODI |
0 |
11 |
19 |
279 |
310 |
34 |
0 |
0 |
| CDI |
0 |
6 |
9 |
37 |
429 |
692 |
29 |
2 |
| VCDI |
0 |
0 |
0 |
32 |
87 |
1334 |
5710 |
21535 |
|
|
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