Validation of sea ice concentration - American sector
Reference date: 2017-11-23
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-11-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3871 |
6104 |
65 |
231 |
44 |
0 |
0 |
0 |
| OW |
282 |
712 |
66 |
391 |
267 |
47 |
2 |
0 |
| VODI |
184 |
425 |
39 |
532 |
796 |
179 |
12 |
0 |
| ODI |
0 |
50 |
6 |
142 |
734 |
929 |
95 |
18 |
| CDI |
0 |
15 |
1 |
19 |
172 |
1988 |
1239 |
309 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
419 |
6906 |
18572 |
|
|
Date: 2017-11-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3937 |
6015 |
70 |
249 |
72 |
12 |
0 |
0 |
| OW |
118 |
808 |
64 |
399 |
269 |
9 |
0 |
0 |
| VODI |
198 |
708 |
48 |
445 |
484 |
197 |
7 |
3 |
| ODI |
0 |
86 |
17 |
255 |
491 |
609 |
72 |
44 |
| CDI |
0 |
3 |
2 |
37 |
248 |
1476 |
1726 |
541 |
| VCDI |
0 |
0 |
0 |
3 |
19 |
789 |
6622 |
18714 |
|
|
Date: 2017-11-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3121 |
6869 |
74 |
308 |
81 |
9 |
0 |
0 |
| OW |
39 |
944 |
51 |
296 |
101 |
12 |
0 |
0 |
| VODI |
31 |
759 |
61 |
571 |
520 |
51 |
0 |
5 |
| ODI |
0 |
82 |
17 |
252 |
590 |
375 |
11 |
26 |
| CDI |
0 |
10 |
0 |
33 |
361 |
1211 |
1136 |
658 |
| VCDI |
0 |
3 |
1 |
16 |
131 |
767 |
6382 |
19901 |
|
|
Date: 2017-11-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2892 |
4777 |
44 |
148 |
25 |
0 |
0 |
0 |
| OW |
269 |
1696 |
70 |
594 |
727 |
63 |
0 |
0 |
| VODI |
38 |
530 |
24 |
320 |
941 |
146 |
0 |
0 |
| ODI |
0 |
101 |
19 |
219 |
718 |
568 |
36 |
2 |
| CDI |
0 |
29 |
1 |
43 |
355 |
1682 |
899 |
238 |
| VCDI |
0 |
3 |
1 |
16 |
132 |
1348 |
10101 |
16051 |
|
|
Date: 2017-11-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1866 |
4762 |
54 |
444 |
160 |
0 |
0 |
0 |
| OW |
506 |
1065 |
23 |
409 |
228 |
61 |
0 |
0 |
| VODI |
61 |
482 |
41 |
538 |
900 |
889 |
11 |
0 |
| ODI |
1 |
77 |
16 |
231 |
669 |
783 |
12 |
6 |
| CDI |
0 |
0 |
0 |
13 |
393 |
1598 |
1282 |
267 |
| VCDI |
0 |
0 |
0 |
0 |
17 |
956 |
9337 |
17708 |
|
|
Date: 2017-11-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1200 |
4914 |
33 |
140 |
58 |
0 |
0 |
0 |
| OW |
6 |
1544 |
52 |
623 |
410 |
78 |
0 |
0 |
| VODI |
1 |
591 |
55 |
498 |
586 |
743 |
27 |
1 |
| ODI |
0 |
93 |
18 |
230 |
858 |
1060 |
138 |
16 |
| CDI |
0 |
0 |
0 |
7 |
340 |
1095 |
1063 |
435 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
758 |
8198 |
19992 |
|
|
Date: 2017-11-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
974 |
4680 |
64 |
451 |
72 |
0 |
0 |
0 |
| OW |
39 |
1165 |
36 |
414 |
445 |
64 |
0 |
0 |
| VODI |
43 |
681 |
41 |
422 |
525 |
362 |
41 |
0 |
| ODI |
0 |
49 |
14 |
218 |
815 |
791 |
736 |
1 |
| CDI |
0 |
2 |
0 |
3 |
322 |
1385 |
1042 |
287 |
| VCDI |
0 |
0 |
0 |
0 |
50 |
1981 |
9200 |
18451 |
|
|
Date: 2017-12-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
495 |
3292 |
52 |
269 |
143 |
0 |
0 |
0 |
| OW |
16 |
1773 |
45 |
431 |
658 |
57 |
0 |
0 |
| VODI |
1 |
637 |
53 |
388 |
724 |
454 |
98 |
0 |
| ODI |
0 |
20 |
8 |
163 |
749 |
992 |
749 |
0 |
| CDI |
0 |
0 |
0 |
1 |
248 |
1780 |
1604 |
274 |
| VCDI |
0 |
0 |
0 |
0 |
42 |
975 |
9216 |
19459 |
|
|
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