Validation of sea ice concentration - Asian sector
Reference date: 2023-06-22
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-06-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
332 |
1665 |
43 |
16 |
0 |
0 |
0 |
0 |
| OW |
0 |
143 |
82 |
102 |
1 |
0 |
0 |
0 |
| VODI |
0 |
81 |
105 |
459 |
403 |
42 |
0 |
0 |
| ODI |
0 |
75 |
101 |
540 |
1188 |
807 |
12 |
4 |
| CDI |
0 |
12 |
27 |
317 |
1474 |
4677 |
3491 |
73 |
| VCDI |
0 |
0 |
0 |
0 |
24 |
1313 |
11983 |
2490 |
|
|
Date: 2023-06-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
284 |
1700 |
62 |
18 |
0 |
0 |
0 |
0 |
| OW |
0 |
102 |
91 |
160 |
2 |
0 |
0 |
0 |
| VODI |
0 |
67 |
79 |
591 |
574 |
80 |
1 |
0 |
| ODI |
0 |
147 |
102 |
642 |
1782 |
777 |
8 |
0 |
| CDI |
0 |
29 |
30 |
288 |
1852 |
3949 |
1332 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
16 |
1776 |
12904 |
2637 |
|
|
Date: 2023-06-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
247 |
1723 |
126 |
52 |
0 |
0 |
0 |
0 |
| OW |
0 |
88 |
95 |
260 |
15 |
0 |
0 |
0 |
| VODI |
0 |
59 |
46 |
793 |
662 |
96 |
0 |
0 |
| ODI |
0 |
178 |
110 |
655 |
2432 |
693 |
7 |
0 |
| CDI |
0 |
19 |
22 |
224 |
2077 |
3409 |
890 |
41 |
| VCDI |
0 |
0 |
0 |
0 |
32 |
1011 |
12810 |
3210 |
|
|
Date: 2023-06-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
231 |
1777 |
141 |
76 |
0 |
0 |
0 |
0 |
| OW |
0 |
130 |
107 |
317 |
24 |
3 |
0 |
0 |
| VODI |
0 |
118 |
73 |
775 |
833 |
76 |
0 |
0 |
| ODI |
0 |
215 |
123 |
713 |
2592 |
1025 |
17 |
0 |
| CDI |
0 |
1 |
8 |
216 |
2176 |
3315 |
521 |
27 |
| VCDI |
0 |
0 |
0 |
0 |
13 |
1926 |
7901 |
6612 |
|
|
Date: 2023-06-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
234 |
1927 |
145 |
65 |
0 |
0 |
0 |
0 |
| OW |
0 |
196 |
134 |
406 |
25 |
0 |
0 |
0 |
| VODI |
0 |
90 |
64 |
726 |
933 |
108 |
1 |
0 |
| ODI |
0 |
252 |
127 |
811 |
2722 |
1346 |
64 |
0 |
| CDI |
0 |
4 |
6 |
214 |
1597 |
5289 |
1345 |
335 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
591 |
7439 |
4881 |
|
|
Date: 2023-06-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
254 |
2094 |
191 |
78 |
0 |
0 |
0 |
0 |
| OW |
0 |
193 |
163 |
499 |
11 |
0 |
0 |
0 |
| VODI |
0 |
99 |
52 |
785 |
828 |
53 |
1 |
0 |
| ODI |
0 |
222 |
144 |
690 |
3141 |
1270 |
41 |
0 |
| CDI |
0 |
2 |
6 |
90 |
1046 |
6159 |
2369 |
345 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
1070 |
8776 |
1408 |
|
|
Date: 2023-06-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
240 |
2297 |
159 |
68 |
0 |
0 |
0 |
0 |
| OW |
0 |
236 |
161 |
516 |
23 |
0 |
0 |
0 |
| VODI |
0 |
132 |
54 |
804 |
748 |
20 |
2 |
0 |
| ODI |
0 |
267 |
116 |
644 |
3194 |
1398 |
52 |
0 |
| CDI |
0 |
0 |
10 |
117 |
795 |
7393 |
2963 |
266 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
1265 |
6753 |
1386 |
|
|
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 |
186 |
56 |
0 |
0 |
0 |
0 |
| OW |
0 |
255 |
195 |
485 |
14 |
0 |
0 |
0 |
| VODI |
0 |
159 |
59 |
966 |
1025 |
72 |
0 |
0 |
| ODI |
0 |
143 |
115 |
509 |
2968 |
1587 |
71 |
0 |
| CDI |
0 |
0 |
1 |
49 |
645 |
7952 |
3465 |
463 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
327 |
5885 |
1741 |
|
|
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