Validation of sea ice concentration - American sector
Reference date: 2021-08-12
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-08-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11201 |
5212 |
92 |
671 |
148 |
5 |
0 |
0 |
| OW |
24 |
259 |
8 |
166 |
64 |
12 |
0 |
0 |
| VODI |
12 |
576 |
32 |
418 |
418 |
39 |
1 |
0 |
| ODI |
0 |
105 |
19 |
412 |
4702 |
522 |
16 |
0 |
| CDI |
0 |
6 |
0 |
20 |
2158 |
9726 |
2265 |
14 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
1975 |
4476 |
91 |
|
|
Date: 2021-08-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10981 |
5231 |
118 |
633 |
259 |
0 |
0 |
0 |
| OW |
19 |
302 |
8 |
134 |
67 |
2 |
0 |
0 |
| VODI |
21 |
524 |
41 |
470 |
473 |
1 |
0 |
0 |
| ODI |
0 |
113 |
17 |
402 |
5293 |
442 |
14 |
0 |
| CDI |
0 |
1 |
1 |
20 |
2062 |
9981 |
1395 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2017 |
3852 |
972 |
|
|
Date: 2021-08-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11403 |
4944 |
98 |
652 |
102 |
0 |
0 |
0 |
| OW |
21 |
292 |
9 |
109 |
55 |
0 |
0 |
0 |
| VODI |
5 |
541 |
52 |
651 |
504 |
10 |
10 |
0 |
| ODI |
0 |
116 |
20 |
384 |
5788 |
438 |
19 |
0 |
| CDI |
0 |
1 |
1 |
17 |
1636 |
9757 |
2928 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
1070 |
4231 |
0 |
|
|
Date: 2021-08-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10545 |
5787 |
112 |
656 |
108 |
0 |
0 |
0 |
| OW |
1 |
288 |
12 |
98 |
68 |
1 |
0 |
0 |
| VODI |
0 |
576 |
46 |
800 |
550 |
12 |
0 |
0 |
| ODI |
0 |
74 |
13 |
466 |
6325 |
391 |
15 |
0 |
| CDI |
0 |
2 |
0 |
24 |
955 |
9540 |
1940 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
15 |
405 |
5608 |
433 |
|
|
Date: 2021-08-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10932 |
5761 |
78 |
513 |
81 |
4 |
0 |
0 |
| OW |
0 |
320 |
11 |
108 |
53 |
3 |
0 |
0 |
| VODI |
0 |
620 |
45 |
936 |
561 |
28 |
0 |
0 |
| ODI |
0 |
68 |
19 |
570 |
6447 |
639 |
9 |
0 |
| CDI |
0 |
7 |
1 |
19 |
660 |
8176 |
2516 |
174 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
1247 |
4395 |
863 |
|
|
Date: 2021-08-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9854 |
6971 |
108 |
508 |
82 |
2 |
0 |
0 |
| OW |
0 |
269 |
11 |
106 |
52 |
3 |
0 |
0 |
| VODI |
0 |
695 |
64 |
1292 |
523 |
11 |
0 |
0 |
| ODI |
0 |
107 |
14 |
1088 |
6237 |
379 |
0 |
0 |
| CDI |
0 |
1 |
1 |
22 |
870 |
8283 |
1223 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
826 |
5496 |
766 |
|
|
Date: 2021-08-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10860 |
5872 |
68 |
488 |
76 |
0 |
0 |
0 |
| OW |
0 |
303 |
16 |
124 |
47 |
3 |
0 |
0 |
| VODI |
0 |
812 |
74 |
1812 |
674 |
5 |
0 |
0 |
| ODI |
0 |
99 |
10 |
1030 |
5919 |
695 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
1120 |
6657 |
3004 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
844 |
4692 |
561 |
|
|
Date: 2021-08-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11121 |
5707 |
62 |
410 |
71 |
6 |
0 |
0 |
| OW |
2 |
391 |
23 |
124 |
37 |
3 |
0 |
0 |
| VODI |
0 |
869 |
76 |
2337 |
531 |
10 |
0 |
0 |
| ODI |
0 |
99 |
10 |
1605 |
4921 |
1031 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
976 |
5860 |
3872 |
276 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
643 |
4156 |
636 |
|
|
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