Validation of sea ice concentration - American sector
Reference date: 2017-04-13
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-04-07:
| 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 |
14 |
2 |
3 |
0 |
| ODI |
0 |
0 |
0 |
0 |
10 |
27 |
35 |
22 |
| CDI |
0 |
0 |
0 |
0 |
27 |
780 |
658 |
96 |
| VCDI |
0 |
0 |
0 |
0 |
16 |
892 |
11412 |
31872 |
|
|
Date: 2017-04-09:
| 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 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
32 |
10 |
7 |
0 |
| ODI |
0 |
0 |
0 |
0 |
27 |
43 |
36 |
17 |
| CDI |
0 |
0 |
0 |
0 |
266 |
939 |
362 |
54 |
| VCDI |
0 |
0 |
0 |
0 |
115 |
3016 |
12158 |
28784 |
|
|
Date: 2017-04-11:
| 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 |
35 |
10 |
12 |
0 |
| ODI |
0 |
0 |
0 |
0 |
86 |
37 |
37 |
14 |
| CDI |
0 |
0 |
0 |
0 |
195 |
652 |
290 |
100 |
| VCDI |
0 |
0 |
0 |
0 |
100 |
3147 |
12101 |
29050 |
|
|
Date: 2017-04-13:
| 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 |
27 |
24 |
6 |
0 |
| ODI |
0 |
0 |
0 |
2 |
47 |
98 |
25 |
5 |
| CDI |
0 |
0 |
0 |
3 |
38 |
732 |
473 |
70 |
| VCDI |
0 |
0 |
0 |
0 |
95 |
2119 |
15150 |
26952 |
|
|
Date: 2017-04-15:
| 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 |
10 |
7 |
5 |
2 |
| ODI |
0 |
0 |
0 |
1 |
45 |
195 |
23 |
19 |
| CDI |
0 |
0 |
0 |
3 |
131 |
940 |
566 |
30 |
| VCDI |
0 |
0 |
0 |
3 |
171 |
1829 |
15182 |
26698 |
|
|
Date: 2017-04-17:
| 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 |
2 |
47 |
17 |
0 |
2 |
| ODI |
0 |
0 |
0 |
5 |
41 |
147 |
31 |
2 |
| CDI |
0 |
0 |
0 |
18 |
248 |
1000 |
711 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
137 |
1747 |
16890 |
24820 |
|
|
Date: 2017-04-19:
| 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 |
43 |
17 |
0 |
3 |
| ODI |
0 |
0 |
0 |
0 |
134 |
85 |
6 |
3 |
| CDI |
0 |
0 |
0 |
0 |
211 |
1171 |
560 |
13 |
| VCDI |
0 |
0 |
0 |
0 |
111 |
1766 |
16013 |
25730 |
|
|
Date: 2017-04-21:
| 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 |
55 |
19 |
0 |
3 |
| ODI |
0 |
0 |
0 |
0 |
105 |
51 |
3 |
4 |
| CDI |
0 |
0 |
0 |
5 |
297 |
1025 |
603 |
11 |
| VCDI |
0 |
0 |
0 |
0 |
67 |
1056 |
13882 |
28680 |
|
|
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