Validation of sea ice concentration - American sector
Reference date: 2020-07-30
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
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 |
6671 |
108 |
724 |
232 |
1 |
0 |
0 |
| OW |
4 |
341 |
18 |
203 |
63 |
0 |
0 |
0 |
| VODI |
1 |
664 |
54 |
845 |
388 |
3 |
0 |
0 |
| ODI |
0 |
239 |
25 |
564 |
5270 |
408 |
1 |
0 |
| CDI |
0 |
29 |
1 |
26 |
3018 |
10790 |
3363 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
1334 |
1908 |
0 |
|
|
Date: 2020-07-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7577 |
7940 |
133 |
705 |
191 |
0 |
0 |
0 |
| OW |
3 |
332 |
22 |
214 |
86 |
1 |
0 |
0 |
| VODI |
1 |
635 |
46 |
837 |
397 |
4 |
0 |
0 |
| ODI |
0 |
228 |
28 |
490 |
5406 |
1614 |
2 |
0 |
| CDI |
0 |
17 |
1 |
28 |
2757 |
13432 |
2582 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
84 |
71 |
0 |
|
|
Date: 2020-07-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9368 |
6553 |
121 |
582 |
157 |
0 |
0 |
0 |
| OW |
39 |
368 |
21 |
164 |
94 |
0 |
0 |
0 |
| VODI |
36 |
746 |
66 |
708 |
385 |
11 |
0 |
0 |
| ODI |
0 |
172 |
20 |
634 |
9158 |
611 |
0 |
0 |
| CDI |
0 |
5 |
0 |
9 |
2094 |
13270 |
470 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
3 |
1 |
0 |
|
|
Date: 2020-07-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11016 |
5349 |
115 |
469 |
197 |
0 |
0 |
0 |
| OW |
75 |
343 |
25 |
160 |
110 |
1 |
0 |
0 |
| VODI |
45 |
747 |
44 |
537 |
378 |
8 |
0 |
0 |
| ODI |
0 |
151 |
15 |
702 |
10124 |
768 |
0 |
0 |
| CDI |
0 |
2 |
0 |
15 |
1356 |
11476 |
1637 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
|
|
Date: 2020-08-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11364 |
5242 |
99 |
586 |
145 |
0 |
0 |
0 |
| OW |
37 |
362 |
24 |
138 |
74 |
1 |
0 |
0 |
| VODI |
20 |
699 |
36 |
594 |
353 |
1 |
0 |
0 |
| ODI |
0 |
129 |
27 |
996 |
9544 |
962 |
0 |
0 |
| CDI |
0 |
1 |
1 |
10 |
1204 |
11292 |
1723 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
39 |
163 |
0 |
|
|
Date: 2020-08-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11908 |
5148 |
100 |
494 |
138 |
13 |
0 |
0 |
| OW |
15 |
361 |
21 |
111 |
74 |
3 |
0 |
0 |
| VODI |
11 |
662 |
46 |
816 |
447 |
20 |
0 |
0 |
| ODI |
1 |
87 |
15 |
1254 |
7437 |
915 |
2 |
0 |
| CDI |
0 |
6 |
0 |
5 |
547 |
11083 |
3835 |
156 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
17 |
118 |
0 |
|
|
Date: 2020-08-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13086 |
4290 |
88 |
538 |
122 |
2 |
0 |
0 |
| OW |
92 |
278 |
12 |
135 |
41 |
4 |
0 |
0 |
| VODI |
100 |
537 |
40 |
1515 |
649 |
1 |
0 |
0 |
| ODI |
3 |
82 |
12 |
1294 |
6745 |
428 |
10 |
0 |
| CDI |
0 |
0 |
0 |
8 |
1921 |
8745 |
2182 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
418 |
2415 |
72 |
|
|
Date: 2020-08-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13446 |
4528 |
68 |
557 |
113 |
0 |
0 |
0 |
| OW |
105 |
275 |
12 |
123 |
53 |
2 |
0 |
0 |
| VODI |
72 |
522 |
50 |
2188 |
726 |
4 |
0 |
0 |
| ODI |
9 |
80 |
16 |
1178 |
6130 |
256 |
0 |
0 |
| CDI |
0 |
0 |
0 |
11 |
2083 |
7609 |
1659 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
878 |
3107 |
4 |
|
|
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