Validation of sea ice concentration - European sector
Reference date: 2020-04-16
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-04-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68632 |
13409 |
48 |
158 |
6 |
0 |
0 |
0 |
| OW |
7 |
700 |
25 |
127 |
24 |
0 |
0 |
0 |
| VODI |
0 |
1184 |
70 |
358 |
103 |
17 |
0 |
0 |
| ODI |
0 |
498 |
72 |
839 |
721 |
60 |
5 |
0 |
| CDI |
0 |
159 |
37 |
377 |
1455 |
3085 |
1226 |
0 |
| VCDI |
0 |
7 |
3 |
57 |
249 |
1384 |
7635 |
6363 |
|
|
Date: 2020-04-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68555 |
13333 |
54 |
238 |
24 |
0 |
0 |
0 |
| OW |
3 |
794 |
31 |
121 |
35 |
0 |
0 |
0 |
| VODI |
0 |
1309 |
72 |
413 |
131 |
9 |
0 |
0 |
| ODI |
0 |
464 |
72 |
704 |
747 |
78 |
4 |
0 |
| CDI |
0 |
125 |
30 |
348 |
1306 |
2860 |
1007 |
0 |
| VCDI |
0 |
14 |
6 |
64 |
214 |
1131 |
7786 |
7018 |
|
|
Date: 2020-04-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68571 |
13417 |
64 |
219 |
20 |
0 |
0 |
0 |
| OW |
0 |
824 |
41 |
130 |
29 |
0 |
0 |
0 |
| VODI |
0 |
1034 |
88 |
425 |
203 |
6 |
0 |
0 |
| ODI |
0 |
372 |
75 |
765 |
868 |
117 |
2 |
0 |
| CDI |
0 |
126 |
29 |
434 |
1788 |
3587 |
737 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
30 |
1128 |
7496 |
6471 |
|
|
Date: 2020-04-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68750 |
13638 |
57 |
240 |
29 |
0 |
0 |
0 |
| OW |
7 |
737 |
38 |
158 |
64 |
0 |
0 |
0 |
| VODI |
3 |
1017 |
85 |
457 |
234 |
13 |
0 |
0 |
| ODI |
3 |
467 |
91 |
938 |
1123 |
117 |
2 |
0 |
| CDI |
0 |
157 |
51 |
523 |
2056 |
2523 |
394 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
102 |
1545 |
7514 |
5966 |
|
|
Date: 2020-04-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69949 |
12732 |
55 |
132 |
29 |
0 |
0 |
0 |
| OW |
35 |
715 |
31 |
148 |
37 |
0 |
0 |
0 |
| VODI |
4 |
904 |
80 |
468 |
267 |
20 |
0 |
0 |
| ODI |
0 |
570 |
103 |
1198 |
1094 |
106 |
22 |
0 |
| CDI |
0 |
94 |
23 |
424 |
2267 |
3000 |
564 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
22 |
1346 |
7486 |
5174 |
|
|
Date: 2020-04-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69995 |
12568 |
40 |
150 |
55 |
0 |
0 |
0 |
| OW |
0 |
632 |
32 |
231 |
61 |
0 |
0 |
0 |
| VODI |
0 |
1031 |
103 |
727 |
248 |
15 |
1 |
0 |
| ODI |
0 |
577 |
86 |
1385 |
1309 |
145 |
14 |
0 |
| CDI |
0 |
52 |
28 |
330 |
1890 |
4046 |
1242 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
922 |
5700 |
5484 |
|
|
Date: 2020-04-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69616 |
13152 |
71 |
179 |
14 |
0 |
0 |
0 |
| OW |
0 |
595 |
34 |
216 |
42 |
2 |
0 |
0 |
| VODI |
0 |
873 |
97 |
850 |
285 |
12 |
9 |
0 |
| ODI |
0 |
486 |
81 |
1469 |
1393 |
199 |
17 |
0 |
| CDI |
0 |
40 |
19 |
236 |
1709 |
3928 |
1466 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
37 |
1318 |
4965 |
5689 |
|
|
Date: 2020-04-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69682 |
13274 |
68 |
185 |
26 |
0 |
0 |
0 |
| OW |
0 |
647 |
30 |
185 |
68 |
0 |
0 |
0 |
| VODI |
0 |
987 |
105 |
799 |
274 |
13 |
2 |
0 |
| ODI |
0 |
433 |
89 |
1376 |
1445 |
224 |
31 |
0 |
| CDI |
0 |
79 |
22 |
217 |
1652 |
4004 |
1406 |
1 |
| VCDI |
0 |
2 |
3 |
30 |
154 |
1208 |
4893 |
5486 |
|
|
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