Validation of sea ice concentration - Asian sector
Reference date: 2023-11-30
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-11-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1 |
1465 |
187 |
128 |
0 |
0 |
0 |
0 |
| OW |
0 |
130 |
41 |
56 |
0 |
0 |
0 |
0 |
| VODI |
0 |
38 |
72 |
158 |
0 |
0 |
0 |
0 |
| ODI |
0 |
1 |
21 |
232 |
90 |
8 |
0 |
0 |
| CDI |
0 |
0 |
0 |
120 |
307 |
187 |
23 |
1 |
| VCDI |
0 |
0 |
0 |
12 |
75 |
488 |
5588 |
22653 |
|
|
Date: 2023-11-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
1501 |
158 |
161 |
8 |
0 |
0 |
0 |
| OW |
0 |
99 |
28 |
74 |
9 |
0 |
0 |
0 |
| VODI |
0 |
33 |
32 |
150 |
16 |
0 |
0 |
0 |
| ODI |
0 |
5 |
19 |
266 |
134 |
15 |
0 |
0 |
| CDI |
0 |
0 |
1 |
136 |
282 |
255 |
80 |
0 |
| VCDI |
0 |
0 |
0 |
29 |
102 |
348 |
5184 |
22957 |
|
|
Date: 2023-11-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1 |
1274 |
232 |
299 |
5 |
0 |
0 |
0 |
| OW |
0 |
31 |
24 |
130 |
46 |
0 |
0 |
0 |
| VODI |
0 |
17 |
16 |
142 |
65 |
0 |
0 |
0 |
| ODI |
0 |
4 |
7 |
182 |
292 |
52 |
0 |
0 |
| CDI |
0 |
0 |
7 |
73 |
381 |
510 |
17 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
35 |
1016 |
7562 |
19661 |
|
|
Date: 2023-11-30:
| 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 |
1097 |
240 |
261 |
7 |
0 |
0 |
0 |
| OW |
0 |
22 |
24 |
166 |
110 |
0 |
0 |
0 |
| VODI |
0 |
2 |
16 |
138 |
81 |
1 |
0 |
0 |
| ODI |
0 |
0 |
4 |
176 |
310 |
59 |
0 |
0 |
| CDI |
0 |
0 |
0 |
33 |
340 |
672 |
47 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
16 |
1235 |
9584 |
17441 |
|
|
Date: 2023-12-02:
| 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 |
923 |
186 |
238 |
20 |
0 |
0 |
0 |
| OW |
0 |
22 |
18 |
199 |
42 |
0 |
0 |
0 |
| VODI |
0 |
5 |
20 |
125 |
116 |
0 |
0 |
0 |
| ODI |
0 |
0 |
3 |
63 |
245 |
30 |
0 |
0 |
| CDI |
0 |
0 |
2 |
31 |
266 |
401 |
81 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
51 |
841 |
6766 |
21388 |
|
|
Date: 2023-12-04:
| 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 |
654 |
151 |
299 |
12 |
0 |
0 |
0 |
| OW |
0 |
13 |
15 |
165 |
92 |
0 |
0 |
0 |
| VODI |
0 |
4 |
14 |
95 |
143 |
2 |
0 |
0 |
| ODI |
0 |
0 |
1 |
79 |
188 |
15 |
0 |
0 |
| CDI |
0 |
0 |
0 |
27 |
223 |
194 |
109 |
1 |
| VCDI |
0 |
0 |
0 |
9 |
121 |
791 |
4765 |
23900 |
|
|
Date: 2023-12-06:
| 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 |
419 |
126 |
272 |
15 |
0 |
0 |
0 |
| OW |
0 |
8 |
5 |
125 |
153 |
2 |
0 |
0 |
| VODI |
0 |
1 |
5 |
64 |
133 |
21 |
0 |
0 |
| ODI |
0 |
0 |
0 |
88 |
171 |
54 |
0 |
0 |
| CDI |
0 |
0 |
0 |
36 |
166 |
212 |
118 |
0 |
| VCDI |
0 |
0 |
0 |
9 |
131 |
812 |
6222 |
22714 |
|
|
Date: 2023-12-08:
| 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 |
300 |
25 |
107 |
0 |
0 |
0 |
0 |
| OW |
0 |
5 |
6 |
202 |
184 |
1 |
0 |
0 |
| VODI |
0 |
0 |
8 |
32 |
178 |
95 |
0 |
0 |
| ODI |
0 |
0 |
0 |
26 |
153 |
142 |
10 |
0 |
| CDI |
0 |
0 |
0 |
21 |
138 |
324 |
157 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
52 |
489 |
6524 |
22902 |
|
|
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