Validation of sea ice concentration - Asian sector
Reference date: 2020-12-03
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-11-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1381 |
2956 |
30 |
310 |
150 |
0 |
0 |
0 |
| OW |
0 |
250 |
21 |
85 |
156 |
25 |
0 |
0 |
| VODI |
0 |
266 |
20 |
211 |
276 |
90 |
0 |
0 |
| ODI |
0 |
32 |
4 |
115 |
352 |
358 |
0 |
45 |
| CDI |
0 |
0 |
0 |
26 |
169 |
1251 |
1685 |
1964 |
| VCDI |
0 |
0 |
0 |
0 |
25 |
739 |
4372 |
14718 |
|
|
Date: 2020-11-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1685 |
3124 |
49 |
291 |
90 |
0 |
0 |
0 |
| OW |
0 |
232 |
15 |
111 |
128 |
6 |
0 |
0 |
| VODI |
0 |
278 |
8 |
158 |
257 |
67 |
0 |
0 |
| ODI |
0 |
42 |
10 |
124 |
483 |
282 |
5 |
0 |
| CDI |
0 |
0 |
0 |
17 |
208 |
1465 |
1577 |
947 |
| VCDI |
0 |
0 |
0 |
0 |
42 |
894 |
7076 |
12411 |
|
|
Date: 2020-12-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1649 |
2824 |
10 |
68 |
48 |
1 |
0 |
0 |
| OW |
0 |
656 |
44 |
281 |
165 |
19 |
0 |
0 |
| VODI |
0 |
291 |
22 |
148 |
356 |
108 |
0 |
0 |
| ODI |
0 |
13 |
2 |
66 |
378 |
382 |
1 |
0 |
| CDI |
0 |
0 |
1 |
16 |
119 |
2400 |
1460 |
352 |
| VCDI |
0 |
0 |
0 |
12 |
77 |
1247 |
7164 |
11702 |
|
|
Date: 2020-12-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1486 |
1938 |
5 |
24 |
8 |
0 |
0 |
0 |
| OW |
0 |
1008 |
56 |
330 |
166 |
44 |
0 |
0 |
| VODI |
0 |
236 |
28 |
375 |
436 |
234 |
0 |
0 |
| ODI |
0 |
0 |
1 |
65 |
267 |
484 |
19 |
0 |
| CDI |
0 |
0 |
0 |
7 |
70 |
881 |
2632 |
663 |
| VCDI |
0 |
0 |
0 |
9 |
50 |
359 |
4957 |
15244 |
|
|
Date: 2020-12-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1518 |
1740 |
14 |
32 |
0 |
0 |
0 |
0 |
| OW |
0 |
720 |
25 |
201 |
129 |
53 |
0 |
0 |
| VODI |
0 |
259 |
24 |
396 |
603 |
141 |
6 |
0 |
| ODI |
0 |
6 |
3 |
103 |
284 |
511 |
47 |
0 |
| CDI |
0 |
0 |
0 |
3 |
75 |
975 |
1757 |
201 |
| VCDI |
0 |
0 |
0 |
5 |
70 |
367 |
5887 |
15927 |
|
|
Date: 2020-12-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1198 |
1314 |
1 |
41 |
4 |
0 |
0 |
0 |
| OW |
54 |
663 |
19 |
164 |
54 |
1 |
0 |
0 |
| VODI |
0 |
222 |
31 |
304 |
842 |
159 |
0 |
0 |
| ODI |
0 |
0 |
1 |
12 |
529 |
714 |
27 |
1 |
| CDI |
0 |
0 |
0 |
0 |
35 |
1113 |
733 |
222 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
261 |
4845 |
18518 |
|
|
Date: 2020-12-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1209 |
1611 |
2 |
27 |
11 |
0 |
0 |
0 |
| OW |
2 |
464 |
19 |
69 |
27 |
4 |
0 |
0 |
| VODI |
0 |
326 |
30 |
208 |
343 |
148 |
19 |
0 |
| ODI |
0 |
7 |
2 |
93 |
359 |
929 |
110 |
0 |
| CDI |
0 |
0 |
0 |
1 |
22 |
835 |
790 |
103 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
62 |
3980 |
20270 |
|
|
Date: 2020-12-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
892 |
2330 |
6 |
21 |
9 |
0 |
0 |
0 |
| OW |
4 |
305 |
13 |
21 |
12 |
13 |
0 |
0 |
| VODI |
0 |
337 |
41 |
283 |
149 |
46 |
0 |
0 |
| ODI |
0 |
27 |
8 |
206 |
566 |
570 |
54 |
6 |
| CDI |
0 |
0 |
0 |
8 |
170 |
1162 |
276 |
155 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
163 |
2841 |
21388 |
|
|
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