Validation of sea ice concentration - American sector
Reference date: 2019-04-18
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-04-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
2 |
69 |
5 |
2 |
5 |
| ODI |
0 |
0 |
0 |
1 |
73 |
95 |
72 |
12 |
| CDI |
0 |
0 |
0 |
11 |
222 |
736 |
593 |
89 |
| VCDI |
0 |
0 |
0 |
0 |
159 |
1258 |
10037 |
32424 |
|
|
Date: 2019-04-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
2 |
1 |
0 |
0 |
| VODI |
0 |
0 |
0 |
12 |
78 |
17 |
8 |
12 |
| ODI |
0 |
0 |
0 |
8 |
102 |
70 |
70 |
36 |
| CDI |
0 |
0 |
0 |
42 |
246 |
999 |
535 |
220 |
| VCDI |
0 |
0 |
0 |
18 |
132 |
1138 |
9646 |
32474 |
|
|
Date: 2019-04-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
| VODI |
0 |
0 |
0 |
1 |
51 |
28 |
14 |
3 |
| ODI |
0 |
0 |
0 |
1 |
59 |
144 |
30 |
71 |
| CDI |
0 |
0 |
0 |
31 |
190 |
1263 |
670 |
301 |
| VCDI |
0 |
0 |
0 |
3 |
50 |
931 |
8293 |
33730 |
|
|
Date: 2019-04-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
2 |
1 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
69 |
20 |
5 |
4 |
| ODI |
0 |
0 |
0 |
0 |
51 |
123 |
39 |
24 |
| CDI |
0 |
0 |
0 |
12 |
227 |
1455 |
899 |
304 |
| VCDI |
0 |
0 |
0 |
0 |
103 |
1240 |
9882 |
31406 |
|
|
Date: 2019-04-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
85 |
14 |
2 |
7 |
| ODI |
0 |
0 |
0 |
0 |
56 |
41 |
9 |
15 |
| CDI |
0 |
0 |
0 |
0 |
360 |
1106 |
1011 |
298 |
| VCDI |
0 |
0 |
0 |
0 |
54 |
1576 |
10221 |
31010 |
|
|
Date: 2019-04-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
3 |
0 |
0 |
| VODI |
0 |
0 |
0 |
14 |
81 |
11 |
7 |
4 |
| ODI |
0 |
0 |
0 |
33 |
93 |
38 |
2 |
9 |
| CDI |
0 |
0 |
0 |
23 |
457 |
948 |
421 |
61 |
| VCDI |
0 |
0 |
0 |
0 |
87 |
1972 |
12126 |
29476 |
|
|
Date: 2019-04-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
14 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
9 |
113 |
24 |
3 |
6 |
| ODI |
0 |
0 |
0 |
1 |
152 |
84 |
33 |
4 |
| CDI |
0 |
0 |
0 |
2 |
513 |
1274 |
555 |
33 |
| VCDI |
0 |
0 |
0 |
0 |
172 |
3567 |
12258 |
27049 |
|
|
Date: 2019-04-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
6 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
1 |
41 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
1 |
55 |
4 |
1 |
2 |
| ODI |
0 |
0 |
0 |
6 |
87 |
59 |
14 |
4 |
| CDI |
0 |
0 |
0 |
12 |
763 |
1647 |
664 |
43 |
| VCDI |
0 |
0 |
0 |
0 |
81 |
2192 |
13770 |
26413 |
|
|
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