Validation of sea ice concentration - American sector
Reference date: 2017-04-06
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-03-31:
| 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 |
0 |
1 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
26 |
2 |
11 |
| CDI |
0 |
0 |
0 |
0 |
4 |
342 |
255 |
91 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1090 |
9954 |
34090 |
|
|
Date: 2017-04-02:
| 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 |
3 |
2 |
2 |
| ODI |
0 |
0 |
0 |
0 |
0 |
22 |
5 |
6 |
| CDI |
0 |
0 |
0 |
0 |
0 |
391 |
322 |
59 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
891 |
8919 |
35244 |
|
|
Date: 2017-04-04:
| 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 |
1 |
8 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
6 |
39 |
14 |
1 |
| CDI |
0 |
0 |
0 |
0 |
48 |
535 |
266 |
40 |
| VCDI |
0 |
0 |
0 |
0 |
35 |
865 |
8594 |
35414 |
|
|
Date: 2017-04-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
7 |
2 |
0 |
1 |
| ODI |
0 |
0 |
0 |
0 |
10 |
30 |
20 |
27 |
| CDI |
0 |
0 |
0 |
0 |
60 |
642 |
472 |
90 |
| VCDI |
0 |
0 |
0 |
0 |
17 |
1103 |
11206 |
32179 |
|
|
Date: 2017-04-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
23 |
6 |
4 |
0 |
| ODI |
0 |
0 |
0 |
0 |
18 |
54 |
41 |
21 |
| CDI |
0 |
0 |
0 |
0 |
130 |
1002 |
659 |
80 |
| VCDI |
0 |
0 |
0 |
0 |
48 |
2143 |
12054 |
29583 |
|
|
Date: 2017-04-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
32 |
9 |
9 |
0 |
| ODI |
0 |
0 |
0 |
0 |
41 |
28 |
35 |
23 |
| CDI |
0 |
0 |
0 |
0 |
191 |
834 |
329 |
46 |
| VCDI |
0 |
0 |
0 |
0 |
120 |
3399 |
12452 |
28318 |
|
|
Date: 2017-04-12:
| 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 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
42 |
9 |
9 |
0 |
| ODI |
0 |
0 |
0 |
0 |
84 |
53 |
43 |
12 |
| CDI |
0 |
0 |
0 |
0 |
82 |
754 |
463 |
80 |
| VCDI |
0 |
0 |
0 |
0 |
54 |
2466 |
13004 |
28711 |
|
|
Date: 2017-04-14:
| 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 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
4 |
22 |
11 |
4 |
0 |
| ODI |
0 |
0 |
0 |
3 |
76 |
137 |
17 |
4 |
| CDI |
0 |
0 |
0 |
5 |
59 |
838 |
410 |
64 |
| VCDI |
0 |
0 |
0 |
8 |
160 |
2046 |
15667 |
26331 |
|
|
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