Validation of sea ice concentration - American sector
Reference date: 2018-03-22
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-03-16:
| 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 |
11 |
6 |
0 |
| ODI |
0 |
0 |
0 |
0 |
12 |
57 |
51 |
3 |
| CDI |
0 |
0 |
0 |
0 |
119 |
275 |
429 |
61 |
| VCDI |
0 |
0 |
0 |
0 |
32 |
735 |
7007 |
37068 |
|
|
Date: 2018-03-18:
| 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 |
11 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
14 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
2 |
22 |
6 |
28 |
4 |
| CDI |
0 |
0 |
0 |
7 |
124 |
81 |
305 |
503 |
| VCDI |
0 |
0 |
0 |
0 |
140 |
733 |
7562 |
36324 |
|
|
Date: 2018-03-20:
| 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 |
6 |
2 |
0 |
| ODI |
0 |
0 |
0 |
0 |
13 |
14 |
11 |
4 |
| CDI |
0 |
0 |
0 |
0 |
69 |
131 |
253 |
262 |
| VCDI |
0 |
0 |
0 |
0 |
115 |
846 |
7890 |
36245 |
|
|
Date: 2018-03-22:
| 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 |
1 |
0 |
| ODI |
0 |
0 |
0 |
0 |
10 |
14 |
3 |
3 |
| CDI |
0 |
0 |
0 |
0 |
38 |
140 |
126 |
74 |
| VCDI |
0 |
0 |
0 |
0 |
59 |
866 |
8934 |
35595 |
|
|
Date: 2018-03-24:
| 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 |
4 |
23 |
2 |
0 |
| ODI |
0 |
0 |
0 |
0 |
5 |
45 |
8 |
0 |
| CDI |
0 |
0 |
0 |
0 |
41 |
246 |
106 |
183 |
| VCDI |
0 |
0 |
0 |
0 |
39 |
1262 |
11625 |
32277 |
|
|
Date: 2018-03-26:
| 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 |
15 |
1 |
1 |
| ODI |
0 |
0 |
0 |
0 |
0 |
53 |
12 |
1 |
| CDI |
0 |
0 |
0 |
0 |
18 |
383 |
288 |
74 |
| VCDI |
0 |
0 |
0 |
0 |
70 |
1489 |
11197 |
32264 |
|
|
Date: 2018-03-28:
| 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 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
5 |
12 |
1 |
0 |
| CDI |
0 |
0 |
0 |
0 |
20 |
554 |
411 |
57 |
| VCDI |
0 |
0 |
0 |
0 |
44 |
1255 |
10372 |
33134 |
|
|
Date: 2018-03-30:
| 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 |
4 |
6 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
34 |
67 |
0 |
7 |
| CDI |
0 |
0 |
0 |
0 |
13 |
619 |
341 |
114 |
| VCDI |
0 |
0 |
0 |
0 |
36 |
1032 |
8682 |
34911 |
|
|
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