Validation of sea ice concentration - American sector
Reference date: 2020-01-02
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-12-27:
| 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 |
125 |
104 |
29 |
0 |
1 |
| ODI |
0 |
0 |
0 |
65 |
399 |
373 |
8 |
2 |
| CDI |
0 |
0 |
0 |
9 |
154 |
2121 |
1280 |
137 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1981 |
13796 |
25282 |
|
|
Date: 2019-12-29:
| 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 |
86 |
109 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
95 |
474 |
162 |
0 |
1 |
| CDI |
0 |
0 |
0 |
11 |
188 |
1533 |
959 |
27 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
1633 |
14522 |
26061 |
|
|
Date: 2019-12-31:
| 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 |
9 |
3 |
24 |
38 |
8 |
0 |
0 |
| ODI |
0 |
33 |
5 |
60 |
311 |
282 |
1 |
2 |
| CDI |
0 |
1 |
1 |
12 |
180 |
1332 |
377 |
83 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1665 |
12226 |
29213 |
|
|
Date: 2020-01-02:
| 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 |
23 |
27 |
13 |
0 |
0 |
| ODI |
0 |
21 |
5 |
90 |
281 |
141 |
0 |
18 |
| CDI |
0 |
1 |
3 |
34 |
340 |
1216 |
585 |
97 |
| VCDI |
0 |
0 |
0 |
0 |
17 |
1261 |
11175 |
30518 |
|
|
Date: 2020-01-04:
| 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 |
14 |
48 |
10 |
0 |
0 |
| ODI |
0 |
0 |
0 |
81 |
222 |
211 |
0 |
0 |
| CDI |
0 |
0 |
0 |
11 |
296 |
807 |
418 |
102 |
| VCDI |
0 |
0 |
0 |
0 |
102 |
1395 |
10076 |
32073 |
|
|
Date: 2020-01-06:
| 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 |
4 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
65 |
141 |
80 |
4 |
1 |
| CDI |
0 |
0 |
0 |
36 |
194 |
873 |
109 |
51 |
| VCDI |
0 |
0 |
0 |
0 |
9 |
1210 |
8489 |
34597 |
|
|
Date: 2020-01-08:
| 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 |
1 |
4 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
26 |
58 |
9 |
3 |
| CDI |
0 |
0 |
0 |
0 |
113 |
887 |
289 |
29 |
| VCDI |
0 |
0 |
0 |
0 |
28 |
1116 |
9309 |
33994 |
|
|
Date: 2020-01-10:
| 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 |
1 |
8 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
14 |
47 |
6 |
1 |
| CDI |
0 |
0 |
0 |
0 |
85 |
417 |
255 |
30 |
| VCDI |
0 |
0 |
0 |
0 |
49 |
1699 |
8975 |
34279 |
|
|
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