Validation of sea ice concentration - American sector
Reference date: 2020-11-05
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-10-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10822 |
4108 |
53 |
355 |
153 |
10 |
0 |
0 |
| OW |
354 |
966 |
30 |
350 |
354 |
24 |
0 |
0 |
| VODI |
61 |
474 |
39 |
533 |
1082 |
395 |
13 |
3 |
| ODI |
2 |
11 |
1 |
54 |
316 |
852 |
237 |
9 |
| CDI |
0 |
0 |
0 |
10 |
64 |
1040 |
1360 |
240 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
135 |
3682 |
17674 |
|
|
Date: 2020-11-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9053 |
4618 |
51 |
233 |
98 |
14 |
0 |
0 |
| OW |
173 |
1431 |
19 |
237 |
355 |
70 |
0 |
0 |
| VODI |
42 |
442 |
43 |
494 |
623 |
387 |
2 |
5 |
| ODI |
0 |
25 |
0 |
120 |
797 |
1411 |
211 |
9 |
| CDI |
0 |
0 |
0 |
4 |
65 |
998 |
1382 |
140 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
103 |
3705 |
18506 |
|
|
Date: 2020-11-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7733 |
5457 |
64 |
261 |
158 |
25 |
0 |
0 |
| OW |
90 |
1344 |
24 |
239 |
189 |
184 |
5 |
0 |
| VODI |
33 |
437 |
27 |
315 |
516 |
465 |
7 |
1 |
| ODI |
0 |
49 |
3 |
76 |
716 |
1223 |
138 |
6 |
| CDI |
0 |
0 |
1 |
0 |
67 |
1243 |
1363 |
251 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
290 |
3630 |
19236 |
|
|
Date: 2020-11-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7681 |
5148 |
60 |
232 |
63 |
1 |
0 |
0 |
| OW |
99 |
746 |
23 |
201 |
113 |
38 |
2 |
0 |
| VODI |
81 |
746 |
35 |
361 |
619 |
419 |
58 |
0 |
| ODI |
2 |
36 |
1 |
143 |
692 |
835 |
138 |
3 |
| CDI |
0 |
9 |
1 |
31 |
374 |
871 |
1454 |
305 |
| VCDI |
0 |
0 |
0 |
0 |
21 |
701 |
3871 |
19652 |
|
|
Date: 2020-11-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8404 |
4477 |
51 |
173 |
23 |
0 |
0 |
0 |
| OW |
68 |
483 |
18 |
117 |
79 |
6 |
0 |
0 |
| VODI |
60 |
577 |
39 |
426 |
609 |
167 |
74 |
0 |
| ODI |
0 |
33 |
3 |
192 |
703 |
842 |
203 |
1 |
| CDI |
0 |
6 |
0 |
13 |
304 |
1373 |
1480 |
257 |
| VCDI |
0 |
0 |
0 |
0 |
20 |
1013 |
5496 |
18076 |
|
|
Date: 2020-11-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6824 |
5445 |
47 |
207 |
28 |
0 |
0 |
0 |
| OW |
31 |
569 |
39 |
234 |
53 |
0 |
0 |
0 |
| VODI |
28 |
448 |
35 |
335 |
402 |
71 |
1 |
0 |
| ODI |
1 |
39 |
7 |
194 |
862 |
851 |
202 |
4 |
| CDI |
0 |
0 |
0 |
12 |
220 |
1803 |
1235 |
68 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
623 |
5927 |
19021 |
|
|
Date: 2020-11-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7194 |
5043 |
44 |
186 |
62 |
0 |
0 |
0 |
| OW |
41 |
507 |
27 |
136 |
93 |
0 |
0 |
0 |
| VODI |
48 |
466 |
33 |
305 |
164 |
33 |
0 |
0 |
| ODI |
0 |
84 |
9 |
227 |
657 |
875 |
49 |
0 |
| CDI |
0 |
0 |
0 |
28 |
303 |
1824 |
742 |
24 |
| VCDI |
0 |
0 |
0 |
0 |
11 |
667 |
7047 |
18937 |
|
|
Date: 2020-11-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6292 |
4834 |
40 |
77 |
32 |
21 |
0 |
0 |
| OW |
16 |
850 |
32 |
182 |
95 |
42 |
0 |
0 |
| VODI |
17 |
551 |
37 |
322 |
316 |
118 |
0 |
0 |
| ODI |
0 |
116 |
11 |
156 |
551 |
689 |
120 |
4 |
| CDI |
0 |
0 |
0 |
2 |
358 |
974 |
1680 |
84 |
| VCDI |
0 |
0 |
0 |
0 |
58 |
691 |
5947 |
20551 |
|
|
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