Validation of sea ice concentration - Asian sector
Reference date: 2023-08-10
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-08-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4635 |
6142 |
303 |
298 |
0 |
0 |
0 |
0 |
| OW |
0 |
459 |
273 |
887 |
3 |
0 |
0 |
0 |
| VODI |
0 |
14 |
65 |
2290 |
2489 |
14 |
0 |
0 |
| ODI |
0 |
0 |
0 |
54 |
4030 |
1465 |
3 |
0 |
| CDI |
0 |
0 |
0 |
0 |
371 |
7472 |
568 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
98 |
145 |
0 |
|
|
Date: 2023-08-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4380 |
6563 |
395 |
265 |
0 |
0 |
0 |
0 |
| OW |
0 |
582 |
333 |
921 |
2 |
0 |
0 |
0 |
| VODI |
0 |
13 |
87 |
2556 |
2282 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
34 |
4256 |
1633 |
2 |
0 |
| CDI |
0 |
0 |
0 |
0 |
320 |
7010 |
306 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
130 |
8 |
0 |
|
|
Date: 2023-08-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4529 |
7041 |
406 |
234 |
0 |
0 |
0 |
0 |
| OW |
0 |
685 |
355 |
899 |
1 |
0 |
0 |
0 |
| VODI |
0 |
2 |
35 |
2457 |
1901 |
27 |
0 |
0 |
| ODI |
0 |
0 |
0 |
43 |
5130 |
2924 |
14 |
0 |
| CDI |
0 |
0 |
0 |
0 |
499 |
4106 |
664 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
96 |
34 |
0 |
|
|
Date: 2023-08-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5685 |
6577 |
424 |
256 |
0 |
0 |
0 |
0 |
| OW |
0 |
591 |
373 |
766 |
25 |
0 |
0 |
0 |
| VODI |
0 |
3 |
88 |
2540 |
1857 |
51 |
1 |
0 |
| ODI |
0 |
0 |
0 |
34 |
4253 |
4189 |
385 |
0 |
| CDI |
0 |
0 |
0 |
0 |
217 |
3145 |
550 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
39 |
33 |
0 |
|
|
Date: 2023-08-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6083 |
7124 |
375 |
339 |
0 |
0 |
0 |
0 |
| OW |
0 |
490 |
363 |
895 |
45 |
0 |
0 |
0 |
| VODI |
0 |
7 |
14 |
2340 |
1686 |
20 |
1 |
0 |
| ODI |
0 |
0 |
0 |
88 |
4542 |
3763 |
309 |
0 |
| CDI |
0 |
0 |
0 |
0 |
425 |
2718 |
386 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
42 |
27 |
0 |
|
|
Date: 2023-08-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6278 |
7960 |
303 |
259 |
0 |
0 |
0 |
0 |
| OW |
0 |
373 |
240 |
738 |
17 |
0 |
0 |
0 |
| VODI |
0 |
2 |
37 |
2661 |
1067 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
137 |
5052 |
2778 |
43 |
0 |
| CDI |
0 |
0 |
0 |
0 |
301 |
3419 |
252 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
115 |
47 |
0 |
|
|
Date: 2023-08-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5649 |
8935 |
395 |
248 |
0 |
0 |
0 |
0 |
| OW |
0 |
278 |
210 |
716 |
8 |
0 |
0 |
0 |
| VODI |
0 |
6 |
32 |
2679 |
945 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
141 |
4897 |
1704 |
31 |
0 |
| CDI |
0 |
0 |
0 |
0 |
303 |
4124 |
68 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
485 |
225 |
0 |
|
|
Date: 2023-08-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5854 |
9002 |
397 |
218 |
2 |
0 |
0 |
0 |
| OW |
0 |
459 |
293 |
682 |
23 |
0 |
0 |
0 |
| VODI |
0 |
114 |
164 |
2377 |
1020 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
86 |
4337 |
2629 |
68 |
0 |
| CDI |
0 |
0 |
0 |
0 |
158 |
3723 |
161 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
229 |
84 |
0 |
|
|
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