Validation of sea ice concentration - European sector
Reference date: 2021-04-15
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-04-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69218 |
13683 |
65 |
345 |
172 |
5 |
0 |
0 |
| OW |
11 |
772 |
44 |
157 |
62 |
3 |
0 |
0 |
| VODI |
0 |
1694 |
84 |
463 |
200 |
23 |
0 |
0 |
| ODI |
0 |
893 |
104 |
907 |
773 |
85 |
8 |
0 |
| CDI |
0 |
253 |
52 |
675 |
2023 |
3741 |
844 |
0 |
| VCDI |
0 |
1 |
4 |
34 |
132 |
1050 |
4814 |
5706 |
|
|
Date: 2021-04-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70380 |
13436 |
57 |
338 |
132 |
10 |
0 |
0 |
| OW |
0 |
899 |
22 |
168 |
85 |
5 |
0 |
0 |
| VODI |
0 |
1638 |
83 |
421 |
183 |
9 |
0 |
0 |
| ODI |
0 |
829 |
116 |
782 |
617 |
86 |
6 |
0 |
| CDI |
0 |
206 |
37 |
557 |
1845 |
3766 |
1090 |
0 |
| VCDI |
0 |
1 |
1 |
74 |
310 |
1040 |
4518 |
5353 |
|
|
Date: 2021-04-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70203 |
12880 |
77 |
386 |
89 |
17 |
0 |
0 |
| OW |
20 |
1766 |
63 |
370 |
65 |
9 |
0 |
0 |
| VODI |
0 |
1190 |
78 |
570 |
209 |
12 |
1 |
0 |
| ODI |
0 |
541 |
89 |
798 |
848 |
137 |
5 |
0 |
| CDI |
0 |
85 |
19 |
496 |
2121 |
4470 |
1146 |
0 |
| VCDI |
0 |
1 |
0 |
0 |
21 |
569 |
3907 |
5842 |
|
|
Date: 2021-04-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69678 |
13047 |
84 |
378 |
42 |
15 |
0 |
0 |
| OW |
3 |
1387 |
51 |
469 |
138 |
7 |
0 |
0 |
| VODI |
0 |
1258 |
74 |
875 |
485 |
24 |
0 |
0 |
| ODI |
0 |
435 |
90 |
912 |
1162 |
256 |
6 |
0 |
| CDI |
0 |
10 |
5 |
235 |
2158 |
3572 |
885 |
33 |
| VCDI |
0 |
0 |
0 |
3 |
26 |
592 |
4832 |
5873 |
|
|
Date: 2021-04-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70259 |
13159 |
83 |
328 |
70 |
6 |
0 |
0 |
| OW |
2 |
943 |
44 |
328 |
109 |
2 |
0 |
0 |
| VODI |
0 |
1212 |
68 |
868 |
624 |
14 |
0 |
0 |
| ODI |
0 |
393 |
83 |
734 |
1108 |
169 |
7 |
0 |
| CDI |
0 |
71 |
18 |
365 |
1588 |
3298 |
1256 |
1 |
| VCDI |
0 |
0 |
0 |
26 |
134 |
636 |
4863 |
6231 |
|
|
Date: 2021-04-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71627 |
12661 |
77 |
370 |
79 |
5 |
0 |
0 |
| OW |
0 |
901 |
25 |
195 |
46 |
1 |
0 |
0 |
| VODI |
0 |
1285 |
83 |
705 |
264 |
22 |
0 |
0 |
| ODI |
0 |
460 |
90 |
732 |
1074 |
153 |
2 |
1 |
| CDI |
0 |
108 |
22 |
414 |
1609 |
3564 |
802 |
2 |
| VCDI |
0 |
0 |
0 |
2 |
17 |
615 |
4981 |
6106 |
|
|
Date: 2021-04-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72417 |
12497 |
82 |
362 |
52 |
1 |
0 |
0 |
| OW |
2 |
875 |
37 |
200 |
67 |
2 |
0 |
0 |
| VODI |
2 |
1111 |
78 |
544 |
244 |
14 |
1 |
0 |
| ODI |
0 |
375 |
79 |
773 |
1091 |
199 |
8 |
0 |
| CDI |
0 |
65 |
12 |
273 |
1385 |
3094 |
1647 |
8 |
| VCDI |
0 |
0 |
0 |
0 |
9 |
369 |
4898 |
6227 |
|
|
Date: 2021-04-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72755 |
12095 |
92 |
362 |
81 |
1 |
0 |
0 |
| OW |
0 |
918 |
31 |
285 |
91 |
0 |
0 |
0 |
| VODI |
0 |
1017 |
76 |
575 |
289 |
28 |
0 |
0 |
| ODI |
0 |
470 |
64 |
609 |
848 |
232 |
13 |
0 |
| CDI |
0 |
63 |
12 |
258 |
1467 |
2989 |
1868 |
1 |
| VCDI |
0 |
1 |
0 |
1 |
4 |
428 |
4783 |
6293 |
|
|
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