Validation of sea ice concentration - American sector
Reference date: 2020-09-10
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-09-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
20300 |
4475 |
49 |
266 |
71 |
0 |
0 |
0 |
| OW |
174 |
869 |
16 |
139 |
38 |
2 |
0 |
0 |
| VODI |
58 |
1977 |
106 |
884 |
386 |
27 |
2 |
0 |
| ODI |
0 |
164 |
31 |
620 |
1278 |
214 |
8 |
0 |
| CDI |
0 |
6 |
0 |
45 |
765 |
2687 |
1537 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
10 |
585 |
5379 |
2698 |
|
|
Date: 2020-09-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19191 |
5814 |
48 |
285 |
105 |
28 |
0 |
0 |
| OW |
121 |
931 |
21 |
133 |
62 |
11 |
0 |
0 |
| VODI |
24 |
1505 |
91 |
858 |
481 |
27 |
0 |
0 |
| ODI |
0 |
127 |
24 |
437 |
1149 |
375 |
0 |
0 |
| CDI |
0 |
7 |
0 |
68 |
871 |
3524 |
1062 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
1211 |
6189 |
1080 |
|
|
Date: 2020-09-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18897 |
6308 |
69 |
293 |
77 |
0 |
0 |
0 |
| OW |
83 |
1013 |
19 |
109 |
43 |
0 |
0 |
0 |
| VODI |
6 |
1595 |
82 |
613 |
261 |
3 |
0 |
0 |
| ODI |
0 |
198 |
35 |
543 |
1266 |
174 |
0 |
0 |
| CDI |
0 |
5 |
2 |
79 |
751 |
5285 |
1259 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
734 |
5771 |
293 |
|
|
Date: 2020-09-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19206 |
6031 |
60 |
275 |
82 |
0 |
0 |
0 |
| OW |
22 |
1077 |
19 |
216 |
55 |
0 |
0 |
0 |
| VODI |
8 |
1404 |
82 |
664 |
244 |
10 |
1 |
0 |
| ODI |
0 |
212 |
29 |
448 |
1130 |
241 |
16 |
0 |
| CDI |
0 |
18 |
5 |
66 |
573 |
3398 |
3900 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
362 |
5668 |
344 |
|
|
Date: 2020-09-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19901 |
4701 |
53 |
245 |
55 |
0 |
0 |
0 |
| OW |
46 |
1584 |
34 |
250 |
70 |
0 |
0 |
0 |
| VODI |
17 |
1336 |
84 |
622 |
327 |
0 |
2 |
0 |
| ODI |
0 |
208 |
31 |
468 |
1258 |
84 |
15 |
0 |
| CDI |
0 |
12 |
4 |
53 |
534 |
2578 |
3378 |
31 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
170 |
5331 |
2383 |
|
|
Date: 2020-09-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18710 |
6208 |
59 |
239 |
30 |
0 |
0 |
0 |
| OW |
15 |
1418 |
26 |
211 |
52 |
0 |
0 |
0 |
| VODI |
3 |
1131 |
87 |
766 |
443 |
1 |
0 |
0 |
| ODI |
0 |
136 |
30 |
409 |
1222 |
77 |
1 |
0 |
| CDI |
0 |
0 |
0 |
57 |
495 |
2446 |
2869 |
145 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
503 |
7213 |
863 |
|
|
Date: 2020-09-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18292 |
6675 |
70 |
256 |
29 |
0 |
0 |
0 |
| OW |
1 |
1227 |
32 |
289 |
49 |
0 |
0 |
0 |
| VODI |
0 |
878 |
85 |
783 |
483 |
8 |
0 |
0 |
| ODI |
0 |
176 |
38 |
366 |
953 |
228 |
10 |
0 |
| CDI |
0 |
24 |
7 |
187 |
626 |
3451 |
1751 |
18 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
1651 |
6586 |
631 |
|
|
Date: 2020-09-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18409 |
6431 |
75 |
234 |
44 |
0 |
0 |
0 |
| OW |
0 |
1086 |
46 |
201 |
141 |
0 |
0 |
0 |
| VODI |
0 |
724 |
73 |
809 |
666 |
15 |
0 |
0 |
| ODI |
0 |
102 |
18 |
395 |
959 |
174 |
4 |
0 |
| CDI |
0 |
1 |
0 |
97 |
469 |
2085 |
3448 |
31 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
1168 |
7892 |
64 |
|
|
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