Validation of sea ice concentration - Asian sector
Reference date: 2023-03-09
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-03-03:
| 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 |
292 |
1 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
247 |
8 |
5 |
0 |
0 |
0 |
0 |
| VODI |
0 |
142 |
13 |
75 |
5 |
0 |
0 |
0 |
| ODI |
0 |
32 |
9 |
128 |
80 |
4 |
1 |
0 |
| CDI |
0 |
0 |
0 |
42 |
201 |
268 |
94 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
10 |
290 |
7546 |
22588 |
|
|
Date: 2023-03-05:
| 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 |
172 |
2 |
3 |
0 |
0 |
0 |
0 |
| OW |
0 |
127 |
6 |
16 |
1 |
0 |
0 |
0 |
| VODI |
0 |
84 |
11 |
77 |
25 |
0 |
0 |
0 |
| ODI |
0 |
65 |
7 |
91 |
148 |
17 |
0 |
0 |
| CDI |
0 |
0 |
0 |
4 |
116 |
290 |
107 |
4 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
473 |
8124 |
22111 |
|
|
Date: 2023-03-07:
| 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 |
121 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
103 |
10 |
26 |
2 |
0 |
0 |
0 |
| VODI |
0 |
70 |
15 |
81 |
27 |
0 |
0 |
0 |
| ODI |
0 |
19 |
5 |
70 |
204 |
42 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
81 |
260 |
63 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
15 |
147 |
4972 |
25747 |
|
|
Date: 2023-03-09:
| 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 |
123 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
143 |
4 |
5 |
0 |
0 |
0 |
0 |
| VODI |
0 |
139 |
10 |
25 |
8 |
0 |
0 |
0 |
| ODI |
0 |
152 |
18 |
116 |
53 |
0 |
0 |
0 |
| CDI |
0 |
1 |
0 |
40 |
196 |
135 |
60 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
53 |
674 |
5799 |
24325 |
|
|
Date: 2023-03-11:
| 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 |
164 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
146 |
3 |
3 |
0 |
0 |
0 |
0 |
| VODI |
0 |
224 |
7 |
22 |
1 |
0 |
0 |
0 |
| ODI |
0 |
111 |
8 |
73 |
66 |
4 |
0 |
0 |
| CDI |
0 |
19 |
10 |
67 |
139 |
238 |
46 |
1 |
| VCDI |
0 |
0 |
0 |
1 |
10 |
357 |
5356 |
25006 |
|
|
Date: 2023-03-13:
| 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 |
208 |
0 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
154 |
4 |
5 |
0 |
0 |
0 |
0 |
| VODI |
0 |
116 |
12 |
50 |
0 |
0 |
0 |
0 |
| ODI |
0 |
84 |
10 |
81 |
72 |
18 |
0 |
0 |
| CDI |
0 |
1 |
2 |
35 |
93 |
319 |
108 |
12 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
270 |
5802 |
24625 |
|
|
Date: 2023-03-15:
| 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 |
204 |
2 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
116 |
2 |
5 |
0 |
0 |
0 |
0 |
| VODI |
0 |
122 |
4 |
18 |
4 |
0 |
0 |
0 |
| ODI |
0 |
66 |
9 |
85 |
92 |
20 |
0 |
0 |
| CDI |
0 |
5 |
4 |
51 |
265 |
280 |
40 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
76 |
1173 |
9513 |
19924 |
|
|
Date: 2023-03-17:
| 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 |
147 |
0 |
4 |
0 |
0 |
0 |
0 |
| OW |
0 |
117 |
9 |
24 |
1 |
0 |
0 |
0 |
| VODI |
0 |
50 |
7 |
29 |
12 |
0 |
0 |
0 |
| ODI |
0 |
10 |
7 |
79 |
206 |
24 |
0 |
0 |
| CDI |
0 |
0 |
0 |
28 |
133 |
552 |
33 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
760 |
10239 |
19605 |
|
|
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