Validation of sea ice concentration - American sector
Reference date: 2021-01-07
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-01-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
39 |
21 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
176 |
348 |
7 |
0 |
| CDI |
0 |
0 |
0 |
0 |
136 |
1269 |
615 |
51 |
| VCDI |
0 |
0 |
0 |
0 |
61 |
1919 |
10091 |
31133 |
|
|
Date: 2021-01-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
13 |
11 |
1 |
0 |
| ODI |
0 |
0 |
0 |
0 |
100 |
226 |
48 |
0 |
| CDI |
0 |
0 |
0 |
0 |
131 |
999 |
721 |
86 |
| VCDI |
0 |
0 |
0 |
0 |
26 |
1598 |
7285 |
34621 |
|
|
Date: 2021-01-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
13 |
10 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
77 |
46 |
11 |
1 |
| CDI |
0 |
0 |
0 |
0 |
187 |
763 |
455 |
168 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1646 |
7690 |
34799 |
|
|
Date: 2021-01-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
7 |
10 |
0 |
1 |
| ODI |
0 |
0 |
0 |
0 |
6 |
58 |
12 |
2 |
| CDI |
0 |
0 |
0 |
0 |
136 |
769 |
416 |
52 |
| VCDI |
0 |
0 |
0 |
0 |
24 |
1950 |
11220 |
31203 |
|
|
Date: 2021-01-09:
| 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 |
0 |
5 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
35 |
1 |
30 |
| CDI |
0 |
0 |
0 |
0 |
112 |
1010 |
209 |
242 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2407 |
9848 |
31966 |
|
|
Date: 2021-01-11:
| 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 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
5 |
2 |
0 |
| ODI |
0 |
0 |
0 |
0 |
1 |
36 |
39 |
2 |
| CDI |
0 |
0 |
0 |
0 |
105 |
756 |
408 |
45 |
| VCDI |
0 |
0 |
0 |
0 |
32 |
1196 |
11476 |
31763 |
|
|
Date: 2021-01-13:
| 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 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
3 |
3 |
3 |
0 |
| ODI |
0 |
0 |
0 |
0 |
25 |
42 |
72 |
2 |
| CDI |
0 |
0 |
0 |
15 |
89 |
820 |
679 |
40 |
| VCDI |
0 |
0 |
0 |
3 |
113 |
1510 |
12980 |
29467 |
|
|
Date: 2021-01-15:
| 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 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
6 |
19 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
11 |
76 |
4 |
2 |
56 |
| CDI |
0 |
0 |
0 |
24 |
177 |
1161 |
174 |
361 |
| VCDI |
0 |
0 |
0 |
2 |
97 |
2780 |
12374 |
28542 |
|
|
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