Validation of sea ice concentration - American sector
Reference date: 2020-04-09
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-04-03:
| 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 |
3 |
1 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
45 |
39 |
1 |
0 |
| ODI |
0 |
0 |
0 |
0 |
52 |
78 |
14 |
5 |
| CDI |
0 |
0 |
0 |
0 |
168 |
719 |
545 |
47 |
| VCDI |
0 |
0 |
0 |
0 |
209 |
1694 |
13681 |
28565 |
|
|
Date: 2020-04-05:
| 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 |
2 |
1 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
60 |
36 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
58 |
76 |
4 |
0 |
| CDI |
0 |
0 |
0 |
0 |
252 |
885 |
568 |
35 |
| VCDI |
0 |
0 |
0 |
0 |
101 |
1881 |
12843 |
29064 |
|
|
Date: 2020-04-07:
| 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 |
27 |
50 |
3 |
0 |
| ODI |
0 |
0 |
0 |
1 |
27 |
77 |
5 |
0 |
| CDI |
0 |
0 |
0 |
1 |
209 |
1056 |
563 |
9 |
| VCDI |
0 |
0 |
0 |
0 |
70 |
1463 |
13716 |
28589 |
|
|
Date: 2020-04-09:
| 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 |
28 |
27 |
0 |
0 |
| ODI |
0 |
0 |
0 |
2 |
61 |
36 |
2 |
0 |
| CDI |
0 |
0 |
0 |
4 |
370 |
908 |
387 |
49 |
| VCDI |
0 |
0 |
0 |
1 |
247 |
1130 |
10702 |
31912 |
|
|
Date: 2020-04-11:
| 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 |
2 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
1 |
14 |
6 |
0 |
0 |
| VODI |
0 |
0 |
0 |
5 |
32 |
19 |
1 |
0 |
| ODI |
0 |
0 |
0 |
9 |
27 |
34 |
1 |
4 |
| CDI |
0 |
0 |
0 |
17 |
427 |
818 |
564 |
49 |
| VCDI |
0 |
0 |
0 |
0 |
292 |
1241 |
8990 |
33313 |
|
|
Date: 2020-04-13:
| 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 |
10 |
24 |
7 |
0 |
0 |
| ODI |
0 |
0 |
0 |
11 |
59 |
48 |
6 |
0 |
| CDI |
0 |
0 |
0 |
28 |
476 |
1145 |
239 |
52 |
| VCDI |
0 |
0 |
0 |
0 |
83 |
1676 |
10325 |
31677 |
|
|
Date: 2020-04-15:
| 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 |
15 |
26 |
13 |
2 |
0 |
| ODI |
0 |
0 |
0 |
26 |
55 |
71 |
5 |
0 |
| CDI |
0 |
0 |
0 |
52 |
368 |
1272 |
546 |
33 |
| VCDI |
0 |
0 |
0 |
5 |
96 |
1216 |
9122 |
32943 |
|
|
Date: 2020-04-17:
| 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 |
3 |
57 |
22 |
0 |
0 |
| ODI |
0 |
0 |
0 |
4 |
43 |
96 |
7 |
19 |
| CDI |
0 |
0 |
0 |
39 |
187 |
748 |
452 |
43 |
| VCDI |
0 |
0 |
0 |
0 |
173 |
1481 |
9855 |
32637 |
|
|
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