Validation of sea ice concentration - Full domain
Reference date: 2022-12-22
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-12-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
79190 |
9346 |
7 |
24 |
5 |
0 |
0 |
0 |
| OW |
203 |
2596 |
59 |
295 |
52 |
0 |
0 |
0 |
| VODI |
58 |
1189 |
179 |
1130 |
375 |
5 |
0 |
0 |
| ODI |
0 |
197 |
53 |
1048 |
1567 |
603 |
1 |
0 |
| CDI |
0 |
1 |
0 |
212 |
2822 |
4828 |
465 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
342 |
9005 |
21064 |
50124 |
|
|
Date: 2022-12-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78832 |
9784 |
10 |
31 |
1 |
0 |
0 |
0 |
| OW |
123 |
2397 |
56 |
248 |
11 |
0 |
0 |
0 |
| VODI |
12 |
1191 |
142 |
1114 |
428 |
13 |
0 |
0 |
| ODI |
0 |
250 |
59 |
1044 |
1741 |
288 |
0 |
0 |
| CDI |
0 |
8 |
1 |
149 |
1879 |
4963 |
1080 |
1 |
| VCDI |
0 |
0 |
0 |
2 |
203 |
8150 |
23973 |
48864 |
|
|
Date: 2022-12-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78226 |
10362 |
12 |
45 |
2 |
0 |
0 |
0 |
| OW |
122 |
2121 |
89 |
321 |
30 |
0 |
0 |
0 |
| VODI |
15 |
985 |
138 |
1140 |
566 |
13 |
0 |
0 |
| ODI |
0 |
95 |
35 |
956 |
2227 |
231 |
2 |
0 |
| CDI |
0 |
19 |
5 |
92 |
1586 |
3955 |
456 |
9 |
| VCDI |
0 |
0 |
0 |
0 |
153 |
6625 |
22203 |
54212 |
|
|
Date: 2022-12-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78638 |
9508 |
8 |
15 |
0 |
0 |
0 |
0 |
| OW |
266 |
2029 |
89 |
328 |
26 |
0 |
0 |
0 |
| VODI |
27 |
869 |
128 |
825 |
434 |
35 |
0 |
0 |
| ODI |
0 |
114 |
32 |
893 |
1640 |
266 |
0 |
0 |
| CDI |
0 |
11 |
6 |
136 |
1724 |
3261 |
270 |
8 |
| VCDI |
0 |
0 |
0 |
5 |
241 |
6852 |
23450 |
54914 |
|
|
Date: 2022-12-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77806 |
9696 |
6 |
7 |
2 |
0 |
0 |
0 |
| OW |
109 |
2296 |
71 |
191 |
13 |
0 |
0 |
0 |
| VODI |
28 |
856 |
118 |
857 |
372 |
11 |
0 |
0 |
| ODI |
1 |
276 |
56 |
757 |
983 |
303 |
5 |
0 |
| CDI |
0 |
295 |
51 |
447 |
1797 |
3157 |
256 |
2 |
| VCDI |
0 |
51 |
12 |
165 |
721 |
6856 |
24505 |
53913 |
|
|
Date: 2022-12-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78394 |
9326 |
7 |
11 |
1 |
0 |
0 |
0 |
| OW |
131 |
2146 |
52 |
125 |
13 |
0 |
0 |
0 |
| VODI |
39 |
1091 |
105 |
708 |
315 |
9 |
0 |
0 |
| ODI |
2 |
514 |
71 |
963 |
1028 |
247 |
8 |
0 |
| CDI |
0 |
148 |
26 |
453 |
1750 |
2045 |
567 |
5 |
| VCDI |
0 |
4 |
3 |
54 |
681 |
5882 |
23876 |
56248 |
|
|
Date: 2022-12-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77756 |
10109 |
34 |
35 |
0 |
0 |
0 |
0 |
| OW |
154 |
1647 |
58 |
270 |
7 |
0 |
0 |
0 |
| VODI |
50 |
941 |
76 |
660 |
282 |
6 |
0 |
0 |
| ODI |
7 |
401 |
65 |
987 |
1155 |
213 |
0 |
0 |
| CDI |
1 |
47 |
16 |
214 |
1878 |
3195 |
253 |
4 |
| VCDI |
0 |
0 |
1 |
0 |
291 |
5886 |
19393 |
60956 |
|
|
Date: 2022-12-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77991 |
9326 |
14 |
29 |
0 |
0 |
0 |
0 |
| OW |
346 |
1786 |
81 |
231 |
3 |
0 |
0 |
0 |
| VODI |
129 |
1132 |
72 |
556 |
185 |
0 |
0 |
0 |
| ODI |
11 |
627 |
74 |
821 |
875 |
79 |
1 |
0 |
| CDI |
0 |
111 |
19 |
423 |
2487 |
2047 |
81 |
9 |
| VCDI |
0 |
8 |
4 |
33 |
330 |
6530 |
24413 |
56184 |
|
|
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