Validation of sea ice concentration - Asian sector
Reference date: 2023-10-05
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-09-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12634 |
5635 |
238 |
262 |
11 |
0 |
0 |
0 |
| OW |
0 |
105 |
88 |
459 |
61 |
0 |
0 |
0 |
| VODI |
0 |
10 |
26 |
470 |
474 |
6 |
0 |
0 |
| ODI |
0 |
0 |
2 |
54 |
1062 |
650 |
0 |
0 |
| CDI |
0 |
0 |
0 |
4 |
447 |
2261 |
497 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
307 |
4491 |
1828 |
|
|
Date: 2023-10-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11354 |
6010 |
324 |
470 |
16 |
0 |
0 |
0 |
| OW |
0 |
111 |
41 |
385 |
192 |
2 |
0 |
0 |
| VODI |
0 |
42 |
12 |
187 |
640 |
35 |
0 |
0 |
| ODI |
0 |
0 |
0 |
39 |
418 |
610 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
78 |
2741 |
666 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
110 |
4470 |
3129 |
|
|
Date: 2023-10-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9746 |
7367 |
245 |
387 |
53 |
0 |
0 |
0 |
| OW |
0 |
73 |
78 |
205 |
163 |
28 |
0 |
0 |
| VODI |
0 |
36 |
35 |
206 |
314 |
43 |
0 |
0 |
| ODI |
0 |
10 |
13 |
130 |
434 |
219 |
4 |
0 |
| CDI |
0 |
0 |
0 |
24 |
301 |
1562 |
108 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
110 |
1822 |
6258 |
2108 |
|
|
Date: 2023-10-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10718 |
6352 |
221 |
280 |
27 |
0 |
0 |
0 |
| OW |
0 |
146 |
59 |
182 |
104 |
29 |
0 |
0 |
| VODI |
0 |
59 |
51 |
187 |
181 |
84 |
6 |
0 |
| ODI |
0 |
10 |
31 |
183 |
321 |
206 |
34 |
0 |
| CDI |
0 |
0 |
0 |
74 |
312 |
589 |
229 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
71 |
2453 |
5115 |
3766 |
|
|
Date: 2023-10-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8522 |
8429 |
302 |
261 |
5 |
0 |
0 |
0 |
| OW |
0 |
122 |
84 |
269 |
44 |
1 |
0 |
0 |
| VODI |
0 |
36 |
40 |
359 |
129 |
28 |
0 |
0 |
| ODI |
0 |
0 |
1 |
220 |
346 |
70 |
13 |
0 |
| CDI |
0 |
0 |
0 |
60 |
430 |
955 |
179 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
49 |
1311 |
4500 |
5314 |
|
|
Date: 2023-10-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8272 |
7773 |
382 |
552 |
13 |
0 |
0 |
0 |
| OW |
7 |
99 |
27 |
295 |
102 |
1 |
0 |
0 |
| VODI |
0 |
88 |
38 |
275 |
209 |
45 |
2 |
0 |
| ODI |
0 |
0 |
0 |
172 |
375 |
99 |
22 |
0 |
| CDI |
0 |
0 |
0 |
25 |
298 |
536 |
246 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
28 |
953 |
4529 |
6619 |
|
|
Date: 2023-10-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7400 |
7619 |
399 |
841 |
106 |
0 |
0 |
0 |
| OW |
0 |
71 |
18 |
196 |
199 |
1 |
0 |
0 |
| VODI |
0 |
76 |
50 |
225 |
265 |
16 |
0 |
0 |
| ODI |
0 |
8 |
3 |
170 |
378 |
105 |
0 |
0 |
| CDI |
0 |
0 |
0 |
28 |
378 |
443 |
65 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
46 |
1195 |
4431 |
7349 |
|
|
Date: 2023-10-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8359 |
6446 |
336 |
492 |
5 |
0 |
0 |
0 |
| OW |
16 |
63 |
28 |
324 |
224 |
0 |
0 |
0 |
| VODI |
6 |
105 |
43 |
259 |
226 |
81 |
0 |
0 |
| ODI |
1 |
26 |
20 |
256 |
355 |
73 |
0 |
0 |
| CDI |
0 |
0 |
0 |
22 |
474 |
408 |
7 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
59 |
1557 |
5055 |
6756 |
|
|
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