Validation of sea ice concentration - Asian sector
Reference date: 2018-12-27
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-12-21:
| 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 |
849 |
5 |
25 |
15 |
0 |
0 |
0 |
| OW |
0 |
144 |
14 |
110 |
41 |
4 |
0 |
0 |
| VODI |
0 |
221 |
13 |
140 |
225 |
49 |
0 |
0 |
| ODI |
0 |
233 |
23 |
148 |
209 |
319 |
20 |
9 |
| CDI |
0 |
3 |
1 |
28 |
142 |
1049 |
1293 |
186 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
74 |
3846 |
22643 |
|
|
Date: 2018-12-23:
| 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 |
996 |
11 |
60 |
22 |
9 |
0 |
0 |
| OW |
0 |
198 |
14 |
74 |
21 |
7 |
0 |
0 |
| VODI |
0 |
300 |
11 |
228 |
181 |
14 |
0 |
0 |
| ODI |
0 |
218 |
26 |
156 |
282 |
295 |
6 |
0 |
| CDI |
0 |
13 |
3 |
33 |
174 |
1170 |
805 |
12 |
| VCDI |
0 |
2 |
0 |
2 |
3 |
915 |
8413 |
17408 |
|
|
Date: 2018-12-25:
| 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 |
828 |
8 |
25 |
13 |
0 |
0 |
0 |
| OW |
0 |
561 |
18 |
112 |
12 |
1 |
0 |
0 |
| VODI |
0 |
372 |
28 |
201 |
121 |
44 |
0 |
0 |
| ODI |
0 |
137 |
13 |
172 |
340 |
247 |
5 |
0 |
| CDI |
0 |
3 |
2 |
12 |
149 |
1842 |
571 |
31 |
| VCDI |
0 |
0 |
0 |
0 |
39 |
774 |
9541 |
15860 |
|
|
Date: 2018-12-27:
| 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 |
961 |
16 |
52 |
5 |
0 |
0 |
0 |
| OW |
0 |
614 |
12 |
105 |
17 |
0 |
0 |
0 |
| VODI |
0 |
423 |
26 |
148 |
100 |
14 |
2 |
0 |
| ODI |
0 |
142 |
15 |
164 |
261 |
158 |
15 |
0 |
| CDI |
0 |
10 |
2 |
35 |
180 |
1158 |
943 |
10 |
| VCDI |
0 |
0 |
0 |
0 |
43 |
440 |
8328 |
17683 |
|
|
Date: 2018-12-29:
| 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 |
749 |
9 |
30 |
7 |
0 |
0 |
0 |
| OW |
0 |
504 |
34 |
236 |
23 |
1 |
0 |
0 |
| VODI |
0 |
389 |
32 |
360 |
155 |
24 |
0 |
0 |
| ODI |
0 |
57 |
12 |
181 |
418 |
114 |
1 |
0 |
| CDI |
0 |
3 |
0 |
14 |
284 |
1285 |
375 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
37 |
1191 |
10433 |
15124 |
|
|
Date: 2018-12-31:
| 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 |
809 |
13 |
32 |
8 |
1 |
0 |
0 |
| OW |
0 |
430 |
20 |
115 |
5 |
1 |
0 |
0 |
| VODI |
0 |
512 |
34 |
333 |
157 |
9 |
4 |
0 |
| ODI |
0 |
40 |
9 |
132 |
374 |
160 |
19 |
0 |
| CDI |
0 |
2 |
0 |
6 |
285 |
1164 |
716 |
5 |
| VCDI |
0 |
0 |
0 |
1 |
17 |
511 |
9229 |
16929 |
|
|
Date: 2019-01-02:
| 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 |
309 |
6 |
24 |
7 |
0 |
0 |
0 |
| OW |
0 |
506 |
21 |
120 |
29 |
2 |
0 |
0 |
| VODI |
0 |
309 |
20 |
281 |
382 |
66 |
0 |
0 |
| ODI |
0 |
31 |
7 |
95 |
338 |
331 |
11 |
3 |
| CDI |
0 |
1 |
0 |
5 |
96 |
1005 |
1236 |
138 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
194 |
6610 |
19899 |
|
|
Date: 2019-01-04:
| 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 |
317 |
6 |
19 |
6 |
0 |
0 |
0 |
| OW |
0 |
236 |
14 |
81 |
27 |
2 |
0 |
0 |
| VODI |
0 |
298 |
9 |
190 |
299 |
164 |
0 |
1 |
| ODI |
0 |
39 |
7 |
114 |
294 |
467 |
12 |
1 |
| CDI |
0 |
0 |
1 |
4 |
51 |
775 |
1109 |
28 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
39 |
5045 |
22427 |
|
|
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