Validation of sea ice concentration - Full domain
Reference date: 2023-11-16
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-11-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
96474 |
12259 |
942 |
1150 |
19 |
0 |
0 |
0 |
| OW |
59 |
298 |
123 |
1209 |
265 |
1 |
0 |
0 |
| VODI |
11 |
223 |
82 |
753 |
741 |
73 |
0 |
0 |
| ODI |
1 |
91 |
74 |
452 |
923 |
355 |
7 |
0 |
| CDI |
0 |
4 |
0 |
144 |
995 |
2024 |
413 |
4 |
| VCDI |
0 |
0 |
0 |
6 |
327 |
4433 |
22837 |
39276 |
|
|
Date: 2023-11-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95180 |
12324 |
790 |
1145 |
60 |
0 |
0 |
0 |
| OW |
30 |
390 |
159 |
961 |
365 |
1 |
0 |
0 |
| VODI |
9 |
267 |
66 |
738 |
893 |
66 |
0 |
0 |
| ODI |
0 |
112 |
34 |
491 |
1082 |
352 |
5 |
0 |
| CDI |
0 |
5 |
0 |
136 |
1236 |
2075 |
251 |
2 |
| VCDI |
0 |
0 |
0 |
3 |
265 |
4379 |
24016 |
39160 |
|
|
Date: 2023-11-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91898 |
14822 |
756 |
1262 |
74 |
0 |
0 |
0 |
| OW |
45 |
346 |
120 |
755 |
341 |
2 |
0 |
0 |
| VODI |
4 |
298 |
109 |
634 |
757 |
33 |
0 |
0 |
| ODI |
0 |
98 |
86 |
641 |
1439 |
298 |
4 |
0 |
| CDI |
0 |
0 |
0 |
145 |
1600 |
2307 |
287 |
4 |
| VCDI |
0 |
0 |
0 |
1 |
269 |
5965 |
24503 |
37145 |
|
|
Date: 2023-11-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
90612 |
14095 |
788 |
1178 |
152 |
0 |
0 |
0 |
| OW |
37 |
330 |
74 |
661 |
844 |
6 |
0 |
0 |
| VODI |
1 |
122 |
95 |
499 |
973 |
110 |
0 |
0 |
| ODI |
1 |
35 |
35 |
414 |
1332 |
444 |
0 |
0 |
| CDI |
0 |
0 |
0 |
170 |
1623 |
3159 |
407 |
10 |
| VCDI |
0 |
0 |
0 |
2 |
274 |
4408 |
22130 |
42027 |
|
|
Date: 2023-11-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
90405 |
13970 |
775 |
721 |
8 |
0 |
0 |
0 |
| OW |
9 |
331 |
90 |
786 |
295 |
8 |
0 |
0 |
| VODI |
0 |
107 |
54 |
754 |
926 |
198 |
0 |
0 |
| ODI |
0 |
33 |
10 |
511 |
1287 |
401 |
17 |
0 |
| CDI |
0 |
8 |
0 |
100 |
1333 |
2967 |
596 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
175 |
3151 |
23026 |
43994 |
|
|
Date: 2023-11-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
88977 |
14517 |
805 |
925 |
38 |
0 |
0 |
0 |
| OW |
23 |
224 |
137 |
767 |
165 |
8 |
0 |
0 |
| VODI |
14 |
141 |
73 |
886 |
590 |
141 |
3 |
0 |
| ODI |
2 |
15 |
8 |
453 |
1444 |
621 |
27 |
0 |
| CDI |
0 |
5 |
0 |
46 |
1232 |
2987 |
697 |
23 |
| VCDI |
0 |
0 |
0 |
0 |
74 |
2163 |
17981 |
50836 |
|
|
Date: 2023-11-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
86248 |
16751 |
1136 |
878 |
19 |
0 |
0 |
0 |
| OW |
2 |
345 |
146 |
650 |
112 |
0 |
0 |
0 |
| VODI |
0 |
173 |
151 |
904 |
454 |
23 |
0 |
0 |
| ODI |
0 |
24 |
54 |
669 |
1373 |
219 |
5 |
0 |
| CDI |
0 |
0 |
4 |
201 |
1855 |
2709 |
362 |
7 |
| VCDI |
0 |
0 |
0 |
1 |
275 |
4981 |
17117 |
49200 |
|
|
Date: 2023-11-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
87307 |
16024 |
774 |
686 |
3 |
0 |
0 |
0 |
| OW |
10 |
617 |
159 |
508 |
88 |
16 |
0 |
0 |
| VODI |
4 |
384 |
237 |
750 |
334 |
32 |
0 |
0 |
| ODI |
0 |
85 |
113 |
1152 |
1211 |
146 |
7 |
0 |
| CDI |
0 |
2 |
0 |
244 |
1721 |
3037 |
267 |
2 |
| VCDI |
0 |
0 |
0 |
14 |
148 |
4814 |
19697 |
46455 |
|
|
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