Validation of sea ice concentration - Asian sector
Reference date: 2021-09-16
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-09-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13010 |
7419 |
72 |
297 |
169 |
95 |
0 |
0 |
| OW |
19 |
237 |
20 |
81 |
33 |
27 |
0 |
0 |
| VODI |
2 |
312 |
43 |
366 |
239 |
49 |
1 |
0 |
| ODI |
0 |
120 |
26 |
283 |
578 |
582 |
29 |
0 |
| CDI |
0 |
0 |
0 |
21 |
142 |
1716 |
3745 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
974 |
1370 |
0 |
|
|
Date: 2021-09-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13007 |
7581 |
74 |
247 |
149 |
42 |
0 |
0 |
| OW |
7 |
253 |
21 |
121 |
65 |
37 |
0 |
0 |
| VODI |
0 |
367 |
41 |
352 |
180 |
42 |
6 |
0 |
| ODI |
0 |
122 |
25 |
269 |
606 |
320 |
13 |
0 |
| CDI |
0 |
5 |
1 |
22 |
148 |
2462 |
2952 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
351 |
2188 |
5 |
|
|
Date: 2021-09-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12902 |
7369 |
78 |
312 |
131 |
83 |
0 |
0 |
| OW |
0 |
196 |
21 |
165 |
79 |
15 |
4 |
0 |
| VODI |
0 |
322 |
41 |
292 |
306 |
38 |
21 |
0 |
| ODI |
0 |
108 |
16 |
245 |
601 |
202 |
21 |
0 |
| CDI |
0 |
0 |
0 |
24 |
193 |
3108 |
1470 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
667 |
3026 |
26 |
|
|
Date: 2021-09-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11446 |
8273 |
76 |
314 |
104 |
28 |
0 |
0 |
| OW |
0 |
339 |
36 |
171 |
103 |
50 |
2 |
0 |
| VODI |
0 |
321 |
24 |
304 |
373 |
44 |
6 |
0 |
| ODI |
0 |
98 |
17 |
204 |
455 |
239 |
21 |
0 |
| CDI |
0 |
1 |
1 |
34 |
193 |
3195 |
1353 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1230 |
3022 |
5 |
|
|
Date: 2021-09-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11862 |
7575 |
86 |
398 |
183 |
20 |
0 |
0 |
| OW |
0 |
272 |
21 |
105 |
87 |
25 |
0 |
0 |
| VODI |
0 |
315 |
26 |
336 |
331 |
59 |
0 |
0 |
| ODI |
0 |
101 |
16 |
196 |
420 |
279 |
1 |
0 |
| CDI |
0 |
5 |
1 |
26 |
227 |
2750 |
1258 |
91 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1235 |
3470 |
305 |
|
|
Date: 2021-09-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11921 |
7416 |
91 |
403 |
197 |
18 |
0 |
0 |
| OW |
0 |
286 |
20 |
113 |
75 |
17 |
0 |
0 |
| VODI |
0 |
303 |
33 |
327 |
321 |
34 |
0 |
0 |
| ODI |
0 |
89 |
17 |
250 |
427 |
211 |
0 |
0 |
| CDI |
0 |
2 |
0 |
15 |
214 |
1463 |
1633 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
952 |
4242 |
992 |
|
|
Date: 2021-09-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11931 |
7362 |
77 |
455 |
154 |
3 |
0 |
0 |
| OW |
0 |
309 |
19 |
179 |
169 |
24 |
0 |
0 |
| VODI |
0 |
322 |
35 |
231 |
310 |
27 |
0 |
0 |
| ODI |
0 |
86 |
17 |
224 |
371 |
140 |
4 |
0 |
| CDI |
0 |
0 |
0 |
15 |
317 |
1978 |
695 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1354 |
5274 |
0 |
|
|
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 |
1390 |
736 |
47 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1603 |
4800 |
770 |
|
|
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