Validation of sea ice concentration - American sector
Reference date: 2019-03-21
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-03-15:
| 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 |
0 |
25 |
39 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
30 |
103 |
6 |
3 |
| CDI |
0 |
0 |
0 |
0 |
51 |
474 |
492 |
93 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
903 |
7895 |
35752 |
|
|
Date: 2019-03-17:
| 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 |
0 |
18 |
26 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
31 |
81 |
6 |
8 |
| CDI |
0 |
0 |
0 |
0 |
85 |
615 |
282 |
94 |
| VCDI |
0 |
0 |
0 |
0 |
55 |
1056 |
9511 |
33998 |
|
|
Date: 2019-03-19:
| 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 |
3 |
6 |
0 |
4 |
| ODI |
0 |
0 |
0 |
0 |
49 |
41 |
3 |
8 |
| CDI |
0 |
0 |
0 |
0 |
81 |
495 |
360 |
82 |
| VCDI |
0 |
0 |
0 |
0 |
32 |
1142 |
8282 |
35278 |
|
|
Date: 2019-03-21:
| 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 |
1 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
7 |
32 |
3 |
13 |
| CDI |
0 |
0 |
0 |
0 |
4 |
396 |
250 |
59 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
1052 |
9061 |
34982 |
|
|
Date: 2019-03-23:
| 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 |
3 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
22 |
31 |
3 |
0 |
| CDI |
0 |
0 |
0 |
0 |
70 |
397 |
280 |
18 |
| VCDI |
0 |
0 |
0 |
0 |
45 |
2024 |
10912 |
32059 |
|
|
Date: 2019-03-25:
| 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 |
15 |
7 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
135 |
47 |
0 |
0 |
| CDI |
0 |
0 |
0 |
2 |
305 |
818 |
65 |
4 |
| VCDI |
0 |
0 |
0 |
1 |
81 |
2376 |
10272 |
31738 |
|
|
Date: 2019-03-27:
| 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 |
2 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
14 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
73 |
90 |
0 |
2 |
| CDI |
0 |
0 |
0 |
0 |
159 |
1062 |
880 |
59 |
| VCDI |
0 |
0 |
0 |
0 |
141 |
1314 |
9680 |
32388 |
|
|
Date: 2019-03-29:
| 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 |
4 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
3 |
16 |
6 |
0 |
0 |
| ODI |
0 |
0 |
0 |
1 |
112 |
38 |
3 |
1 |
| CDI |
0 |
0 |
0 |
0 |
157 |
945 |
552 |
27 |
| VCDI |
0 |
0 |
0 |
0 |
114 |
1807 |
13091 |
28987 |
|
|
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