Validation of sea ice concentration - Asian sector
Reference date: 2021-03-11
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-03-05:
| 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 |
30 |
1 |
1 |
0 |
0 |
0 |
0 |
| VODI |
0 |
37 |
5 |
28 |
61 |
34 |
2 |
0 |
| ODI |
0 |
15 |
4 |
149 |
181 |
88 |
10 |
0 |
| CDI |
0 |
1 |
1 |
66 |
88 |
303 |
61 |
9 |
| VCDI |
0 |
0 |
0 |
11 |
63 |
554 |
5148 |
25131 |
|
|
Date: 2021-03-07:
| 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 |
23 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
30 |
3 |
25 |
50 |
13 |
2 |
0 |
| ODI |
0 |
3 |
3 |
139 |
214 |
48 |
8 |
0 |
| CDI |
0 |
0 |
0 |
72 |
59 |
227 |
142 |
42 |
| VCDI |
0 |
0 |
0 |
7 |
55 |
333 |
5911 |
24673 |
|
|
Date: 2021-03-09:
| 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 |
9 |
1 |
5 |
0 |
0 |
0 |
0 |
| VODI |
0 |
41 |
3 |
9 |
1 |
1 |
0 |
0 |
| ODI |
0 |
38 |
6 |
63 |
124 |
91 |
1 |
9 |
| CDI |
0 |
0 |
1 |
28 |
91 |
253 |
53 |
211 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
197 |
5336 |
25510 |
|
|
Date: 2021-03-11:
| 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 |
0 |
0 |
0 |
0 |
| OW |
0 |
7 |
0 |
7 |
1 |
0 |
0 |
0 |
| VODI |
0 |
39 |
2 |
9 |
9 |
3 |
2 |
0 |
| ODI |
0 |
22 |
7 |
57 |
87 |
61 |
13 |
0 |
| CDI |
0 |
0 |
1 |
9 |
70 |
238 |
170 |
60 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
338 |
10578 |
20292 |
|
|
Date: 2021-03-13:
| 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 |
2 |
0 |
2 |
0 |
0 |
0 |
0 |
| VODI |
0 |
42 |
2 |
11 |
2 |
4 |
0 |
0 |
| ODI |
0 |
34 |
6 |
65 |
46 |
37 |
4 |
0 |
| CDI |
0 |
0 |
0 |
4 |
122 |
303 |
187 |
27 |
| VCDI |
0 |
0 |
0 |
0 |
15 |
577 |
10495 |
20095 |
|
|
Date: 2021-03-15:
| 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 |
10 |
3 |
38 |
5 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
29 |
32 |
24 |
1 |
0 |
| CDI |
0 |
0 |
0 |
13 |
80 |
205 |
394 |
93 |
| VCDI |
0 |
0 |
0 |
0 |
18 |
130 |
8804 |
22200 |
|
|
Date: 2021-03-17:
| 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 |
35 |
3 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
9 |
40 |
16 |
0 |
0 |
| CDI |
0 |
0 |
0 |
3 |
85 |
269 |
143 |
23 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
212 |
4854 |
26390 |
|
|
Date: 2021-03-19:
| 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 |
1 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
26 |
11 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
2 |
55 |
6 |
0 |
1 |
| CDI |
0 |
0 |
0 |
0 |
36 |
262 |
263 |
54 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
53 |
1757 |
29555 |
|
|
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