Validation of sea ice concentration - American sector
Reference date: 2020-07-16
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-07-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3805 |
6777 |
186 |
1373 |
403 |
10 |
0 |
0 |
| OW |
31 |
405 |
23 |
317 |
162 |
8 |
0 |
0 |
| VODI |
33 |
756 |
57 |
1161 |
769 |
138 |
0 |
0 |
| ODI |
2 |
104 |
16 |
850 |
2971 |
1341 |
2 |
0 |
| CDI |
0 |
18 |
1 |
72 |
524 |
20826 |
2031 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
691 |
2 |
0 |
|
|
Date: 2020-07-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4961 |
7032 |
113 |
1004 |
287 |
22 |
0 |
0 |
| OW |
16 |
379 |
24 |
290 |
113 |
4 |
0 |
0 |
| VODI |
13 |
598 |
64 |
920 |
818 |
79 |
0 |
0 |
| ODI |
0 |
92 |
22 |
690 |
3265 |
980 |
3 |
0 |
| CDI |
0 |
24 |
1 |
73 |
1239 |
19728 |
1878 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
869 |
263 |
0 |
|
|
Date: 2020-07-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7235 |
6062 |
82 |
550 |
209 |
0 |
0 |
0 |
| OW |
14 |
506 |
24 |
214 |
90 |
1 |
0 |
0 |
| VODI |
8 |
773 |
63 |
813 |
662 |
75 |
1 |
0 |
| ODI |
0 |
172 |
32 |
936 |
2839 |
1145 |
1 |
0 |
| CDI |
0 |
14 |
6 |
56 |
543 |
18679 |
2433 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
628 |
996 |
0 |
|
|
Date: 2020-07-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7086 |
6923 |
129 |
688 |
254 |
0 |
0 |
0 |
| OW |
2 |
359 |
25 |
242 |
86 |
3 |
0 |
0 |
| VODI |
0 |
585 |
57 |
850 |
624 |
52 |
0 |
0 |
| ODI |
0 |
215 |
40 |
665 |
2292 |
1585 |
17 |
0 |
| CDI |
0 |
52 |
3 |
98 |
576 |
18870 |
1418 |
0 |
| VCDI |
0 |
7 |
0 |
0 |
1 |
1236 |
826 |
0 |
|
|
Date: 2020-07-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7037 |
7276 |
164 |
932 |
196 |
11 |
0 |
0 |
| OW |
0 |
400 |
20 |
207 |
78 |
11 |
0 |
0 |
| VODI |
0 |
685 |
48 |
681 |
593 |
54 |
0 |
0 |
| ODI |
0 |
245 |
28 |
598 |
2228 |
1365 |
1 |
0 |
| CDI |
0 |
34 |
5 |
61 |
1055 |
18304 |
1011 |
0 |
| VCDI |
0 |
1 |
0 |
6 |
9 |
1552 |
970 |
0 |
|
|
Date: 2020-07-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6696 |
7897 |
130 |
905 |
171 |
12 |
0 |
0 |
| OW |
0 |
346 |
20 |
218 |
76 |
0 |
0 |
0 |
| VODI |
0 |
641 |
52 |
709 |
711 |
41 |
0 |
0 |
| ODI |
0 |
231 |
30 |
468 |
3024 |
1193 |
0 |
0 |
| CDI |
0 |
11 |
1 |
22 |
1094 |
13577 |
2921 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
9 |
2307 |
1878 |
475 |
|
|
Date: 2020-07-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8278 |
6818 |
107 |
564 |
193 |
16 |
0 |
0 |
| OW |
0 |
365 |
16 |
190 |
77 |
3 |
0 |
0 |
| VODI |
0 |
702 |
65 |
745 |
498 |
35 |
0 |
0 |
| ODI |
0 |
253 |
27 |
631 |
3534 |
1090 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
1448 |
12123 |
3723 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
671 |
3357 |
336 |
|
|
Date: 2020-07-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8567 |
6672 |
108 |
725 |
232 |
1 |
0 |
0 |
| OW |
4 |
340 |
18 |
202 |
62 |
0 |
0 |
0 |
| VODI |
1 |
664 |
54 |
845 |
390 |
3 |
0 |
0 |
| ODI |
0 |
239 |
25 |
564 |
5268 |
408 |
1 |
0 |
| CDI |
0 |
29 |
1 |
26 |
3019 |
10778 |
3353 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
1346 |
1918 |
0 |
|
|
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