Validation of sea ice concentration - Asian sector
Reference date: 2023-07-06
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-06-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
294 |
2394 |
184 |
55 |
0 |
0 |
0 |
0 |
| OW |
0 |
256 |
195 |
486 |
14 |
0 |
0 |
0 |
| VODI |
0 |
155 |
62 |
965 |
1032 |
71 |
0 |
0 |
| ODI |
0 |
146 |
114 |
506 |
2961 |
1588 |
71 |
0 |
| CDI |
0 |
0 |
1 |
53 |
645 |
7950 |
3468 |
463 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
329 |
5882 |
1741 |
|
|
Date: 2023-07-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
152 |
2833 |
225 |
43 |
0 |
0 |
0 |
0 |
| OW |
0 |
204 |
182 |
512 |
16 |
0 |
0 |
0 |
| VODI |
0 |
150 |
76 |
995 |
1287 |
148 |
3 |
0 |
| ODI |
0 |
145 |
82 |
527 |
2637 |
1553 |
92 |
0 |
| CDI |
0 |
0 |
2 |
38 |
574 |
10716 |
2079 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1356 |
5277 |
178 |
|
|
Date: 2023-07-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
120 |
2780 |
388 |
185 |
0 |
0 |
0 |
0 |
| OW |
0 |
270 |
206 |
465 |
11 |
0 |
0 |
0 |
| VODI |
0 |
102 |
71 |
1422 |
1271 |
73 |
2 |
0 |
| ODI |
0 |
128 |
57 |
602 |
2949 |
1660 |
64 |
0 |
| CDI |
0 |
0 |
0 |
17 |
542 |
10441 |
2380 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
872 |
4970 |
34 |
|
|
Date: 2023-07-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
799 |
2824 |
60 |
22 |
0 |
0 |
0 |
0 |
| OW |
0 |
350 |
319 |
460 |
17 |
0 |
0 |
0 |
| VODI |
0 |
97 |
63 |
1653 |
1407 |
140 |
0 |
0 |
| ODI |
0 |
141 |
57 |
568 |
3311 |
1527 |
68 |
0 |
| CDI |
0 |
0 |
0 |
13 |
798 |
11506 |
1849 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
1419 |
2612 |
0 |
|
|
Date: 2023-07-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1549 |
2235 |
76 |
15 |
0 |
0 |
0 |
0 |
| OW |
0 |
399 |
412 |
700 |
24 |
0 |
0 |
0 |
| VODI |
0 |
125 |
78 |
1518 |
2306 |
162 |
1 |
0 |
| ODI |
0 |
83 |
43 |
451 |
3760 |
1755 |
81 |
0 |
| CDI |
0 |
0 |
0 |
6 |
1797 |
10424 |
2076 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
280 |
1726 |
0 |
|
|
Date: 2023-07-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1586 |
2411 |
124 |
40 |
0 |
0 |
0 |
0 |
| OW |
0 |
683 |
470 |
740 |
6 |
0 |
0 |
0 |
| VODI |
0 |
112 |
61 |
1427 |
2444 |
279 |
0 |
0 |
| ODI |
0 |
57 |
33 |
355 |
4324 |
2887 |
85 |
0 |
| CDI |
0 |
0 |
0 |
4 |
682 |
9670 |
2030 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
104 |
1468 |
0 |
|
|
Date: 2023-07-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1543 |
2711 |
186 |
60 |
0 |
0 |
0 |
0 |
| OW |
0 |
757 |
402 |
930 |
140 |
0 |
0 |
0 |
| VODI |
0 |
89 |
73 |
1702 |
2674 |
96 |
0 |
0 |
| ODI |
0 |
8 |
5 |
191 |
4407 |
2521 |
11 |
0 |
| CDI |
0 |
0 |
0 |
0 |
692 |
9294 |
2536 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
237 |
815 |
0 |
|
|
Date: 2023-07-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1566 |
3287 |
195 |
50 |
0 |
0 |
0 |
0 |
| OW |
0 |
928 |
499 |
1193 |
148 |
0 |
0 |
0 |
| VODI |
0 |
27 |
46 |
1808 |
2990 |
88 |
0 |
0 |
| ODI |
0 |
0 |
1 |
127 |
5290 |
1797 |
1 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1397 |
9027 |
850 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
229 |
533 |
0 |
|
|
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