Validation of sea ice concentration - American sector
Reference date: 2018-03-29
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-03-23:
| 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 |
13 |
3 |
0 |
| ODI |
0 |
0 |
0 |
0 |
4 |
41 |
3 |
0 |
| CDI |
0 |
0 |
0 |
0 |
48 |
180 |
122 |
96 |
| VCDI |
0 |
0 |
0 |
0 |
52 |
799 |
8672 |
35833 |
|
|
Date: 2018-03-25:
| 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 |
24 |
3 |
0 |
| ODI |
0 |
0 |
0 |
0 |
6 |
50 |
16 |
2 |
| CDI |
0 |
0 |
0 |
0 |
31 |
354 |
210 |
146 |
| VCDI |
0 |
0 |
0 |
0 |
59 |
1484 |
12837 |
30637 |
|
|
Date: 2018-03-27:
| 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 |
4 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
2 |
19 |
8 |
2 |
| CDI |
0 |
0 |
0 |
0 |
21 |
324 |
307 |
150 |
| VCDI |
0 |
0 |
0 |
0 |
67 |
1194 |
10649 |
33119 |
|
|
Date: 2018-03-29:
| 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 |
8 |
0 |
1 |
| ODI |
0 |
0 |
0 |
0 |
0 |
62 |
5 |
0 |
| CDI |
0 |
0 |
0 |
0 |
6 |
703 |
414 |
51 |
| VCDI |
0 |
0 |
0 |
0 |
11 |
977 |
10041 |
33587 |
|
|
Date: 2018-03-31:
| 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 |
5 |
19 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
9 |
104 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
85 |
587 |
229 |
164 |
| VCDI |
0 |
0 |
0 |
0 |
49 |
809 |
7961 |
35845 |
|
|
Date: 2018-04-02:
| 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 |
2 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
9 |
17 |
3 |
1 |
| CDI |
0 |
0 |
0 |
0 |
71 |
296 |
258 |
23 |
| VCDI |
0 |
0 |
0 |
0 |
35 |
619 |
6071 |
38459 |
|
|
Date: 2018-04-04:
| 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 |
2 |
4 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
16 |
21 |
1 |
0 |
| CDI |
0 |
0 |
0 |
0 |
49 |
488 |
159 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
23 |
1323 |
8460 |
35320 |
|
|
Date: 2018-04-06:
| 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 |
25 |
6 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
52 |
46 |
6 |
0 |
| CDI |
0 |
0 |
0 |
0 |
106 |
553 |
179 |
29 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
1364 |
10641 |
32855 |
|
|
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