Validation of sea ice concentration - Asian sector
Reference date: 2021-09-30
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-09-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11777 |
7786 |
102 |
429 |
243 |
8 |
0 |
0 |
| OW |
0 |
255 |
14 |
104 |
83 |
7 |
0 |
0 |
| VODI |
0 |
324 |
26 |
285 |
228 |
16 |
0 |
0 |
| ODI |
0 |
80 |
23 |
219 |
232 |
76 |
0 |
0 |
| CDI |
0 |
1 |
0 |
21 |
397 |
1388 |
736 |
47 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1605 |
4800 |
770 |
|
|
Date: 2021-09-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11656 |
6831 |
75 |
361 |
198 |
0 |
0 |
0 |
| OW |
31 |
1024 |
37 |
219 |
168 |
23 |
0 |
0 |
| VODI |
0 |
310 |
29 |
273 |
176 |
47 |
0 |
0 |
| ODI |
0 |
70 |
10 |
154 |
256 |
94 |
0 |
0 |
| CDI |
0 |
0 |
0 |
32 |
289 |
1344 |
1434 |
185 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
727 |
4355 |
1674 |
|
|
Date: 2021-09-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10544 |
8383 |
83 |
491 |
199 |
1 |
0 |
0 |
| OW |
17 |
588 |
36 |
142 |
77 |
12 |
0 |
0 |
| VODI |
0 |
315 |
26 |
259 |
197 |
48 |
0 |
0 |
| ODI |
0 |
63 |
16 |
176 |
259 |
88 |
0 |
0 |
| CDI |
0 |
2 |
0 |
60 |
335 |
1414 |
1074 |
11 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
822 |
4204 |
2140 |
|
|
Date: 2021-09-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11153 |
7086 |
60 |
361 |
137 |
18 |
0 |
0 |
| OW |
6 |
1169 |
35 |
170 |
86 |
13 |
0 |
0 |
| VODI |
0 |
358 |
39 |
311 |
216 |
36 |
0 |
0 |
| ODI |
0 |
77 |
13 |
175 |
303 |
137 |
0 |
0 |
| CDI |
0 |
5 |
10 |
103 |
355 |
1098 |
269 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
1046 |
4729 |
2507 |
|
|
Date: 2021-10-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10534 |
7090 |
50 |
268 |
82 |
1 |
0 |
0 |
| OW |
9 |
1074 |
52 |
341 |
158 |
25 |
0 |
0 |
| VODI |
0 |
321 |
30 |
416 |
439 |
177 |
0 |
0 |
| ODI |
0 |
60 |
16 |
171 |
259 |
259 |
10 |
0 |
| CDI |
0 |
6 |
9 |
72 |
356 |
1048 |
429 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
388 |
4511 |
3421 |
|
|
Date: 2021-10-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9931 |
7944 |
70 |
368 |
105 |
0 |
0 |
0 |
| OW |
0 |
746 |
40 |
254 |
131 |
5 |
0 |
0 |
| VODI |
0 |
304 |
33 |
435 |
547 |
46 |
4 |
0 |
| ODI |
0 |
55 |
15 |
185 |
326 |
290 |
11 |
0 |
| CDI |
0 |
0 |
0 |
61 |
299 |
1090 |
457 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
169 |
4524 |
3637 |
|
|
Date: 2021-10-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9480 |
7086 |
50 |
220 |
31 |
0 |
0 |
0 |
| OW |
18 |
1449 |
62 |
434 |
292 |
7 |
0 |
0 |
| VODI |
0 |
208 |
40 |
327 |
728 |
217 |
0 |
0 |
| ODI |
0 |
15 |
9 |
147 |
341 |
387 |
31 |
0 |
| CDI |
0 |
0 |
0 |
19 |
244 |
1030 |
962 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
241 |
4211 |
3794 |
|
|
Date: 2021-10-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7386 |
8402 |
78 |
392 |
38 |
0 |
0 |
0 |
| OW |
0 |
1245 |
69 |
396 |
119 |
1 |
0 |
0 |
| VODI |
0 |
321 |
45 |
507 |
716 |
320 |
0 |
0 |
| ODI |
0 |
30 |
18 |
154 |
451 |
585 |
53 |
0 |
| CDI |
0 |
0 |
0 |
22 |
239 |
1448 |
795 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
516 |
4998 |
2738 |
|
|
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