Validation of sea ice concentration - Full domain
Reference date: 2023-01-26
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-01-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74929 |
11113 |
4 |
0 |
0 |
0 |
0 |
0 |
| OW |
89 |
2226 |
87 |
248 |
5 |
0 |
0 |
0 |
| VODI |
45 |
1099 |
95 |
700 |
90 |
0 |
0 |
0 |
| ODI |
2 |
420 |
61 |
942 |
1163 |
25 |
0 |
0 |
| CDI |
0 |
35 |
20 |
200 |
1548 |
2037 |
103 |
5 |
| VCDI |
0 |
0 |
0 |
17 |
201 |
3803 |
22043 |
63693 |
|
|
Date: 2023-01-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75893 |
10076 |
13 |
23 |
0 |
0 |
0 |
0 |
| OW |
184 |
2063 |
55 |
182 |
7 |
0 |
0 |
0 |
| VODI |
91 |
1174 |
110 |
877 |
159 |
0 |
0 |
0 |
| ODI |
10 |
321 |
61 |
1053 |
1378 |
66 |
0 |
0 |
| CDI |
0 |
8 |
11 |
210 |
1490 |
2696 |
329 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
250 |
4006 |
23402 |
60850 |
|
|
Date: 2023-01-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75235 |
10732 |
16 |
52 |
0 |
0 |
0 |
0 |
| OW |
104 |
1951 |
56 |
217 |
3 |
0 |
0 |
0 |
| VODI |
32 |
989 |
130 |
1100 |
209 |
2 |
0 |
0 |
| ODI |
4 |
262 |
49 |
949 |
1752 |
171 |
1 |
0 |
| CDI |
0 |
17 |
14 |
196 |
1652 |
3215 |
352 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
222 |
5366 |
20651 |
61345 |
|
|
Date: 2023-01-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74623 |
10570 |
16 |
11 |
0 |
0 |
0 |
0 |
| OW |
85 |
1985 |
66 |
265 |
6 |
0 |
0 |
0 |
| VODI |
36 |
1104 |
129 |
1045 |
275 |
3 |
0 |
0 |
| ODI |
7 |
211 |
44 |
886 |
1668 |
98 |
0 |
0 |
| CDI |
0 |
51 |
20 |
244 |
1817 |
3205 |
442 |
1 |
| VCDI |
0 |
0 |
0 |
6 |
409 |
5175 |
21351 |
61194 |
|
|
Date: 2023-01-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74222 |
10496 |
8 |
11 |
0 |
0 |
0 |
0 |
| OW |
113 |
1876 |
89 |
263 |
33 |
0 |
0 |
0 |
| VODI |
70 |
986 |
111 |
808 |
364 |
7 |
0 |
0 |
| ODI |
1 |
286 |
66 |
975 |
1400 |
140 |
0 |
0 |
| CDI |
0 |
15 |
4 |
123 |
1710 |
3132 |
508 |
12 |
| VCDI |
0 |
0 |
0 |
5 |
339 |
5362 |
25189 |
58324 |
|
|
Date: 2023-01-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73895 |
10621 |
19 |
19 |
0 |
0 |
0 |
0 |
| OW |
116 |
2100 |
65 |
141 |
6 |
0 |
0 |
0 |
| VODI |
48 |
905 |
92 |
747 |
144 |
0 |
0 |
0 |
| ODI |
4 |
537 |
70 |
910 |
1187 |
48 |
0 |
0 |
| CDI |
0 |
73 |
14 |
188 |
1816 |
2475 |
401 |
0 |
| VCDI |
0 |
0 |
0 |
9 |
187 |
4097 |
24255 |
61859 |
|
|
Date: 2023-02-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72670 |
11500 |
32 |
35 |
0 |
0 |
0 |
0 |
| OW |
178 |
1942 |
76 |
219 |
8 |
0 |
0 |
0 |
| VODI |
85 |
784 |
96 |
665 |
178 |
0 |
0 |
0 |
| ODI |
18 |
406 |
60 |
776 |
1226 |
84 |
0 |
0 |
| CDI |
0 |
81 |
16 |
247 |
1486 |
2319 |
463 |
9 |
| VCDI |
0 |
10 |
0 |
0 |
406 |
3861 |
25451 |
61661 |
|
|
Date: 2023-02-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71429 |
11932 |
17 |
10 |
0 |
0 |
0 |
0 |
| OW |
175 |
2255 |
122 |
333 |
21 |
0 |
0 |
0 |
| VODI |
80 |
779 |
72 |
580 |
144 |
2 |
0 |
0 |
| ODI |
7 |
367 |
56 |
775 |
1120 |
217 |
0 |
0 |
| CDI |
0 |
105 |
20 |
198 |
1523 |
2661 |
424 |
18 |
| VCDI |
0 |
0 |
0 |
0 |
291 |
3038 |
22592 |
65685 |
|
|
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