Validation of sea ice concentration - Full domain
Reference date: 2021-07-22
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-07-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
101067 |
20237 |
259 |
1396 |
502 |
105 |
0 |
0 |
| OW |
32 |
862 |
46 |
412 |
163 |
38 |
0 |
0 |
| VODI |
7 |
1584 |
155 |
1942 |
734 |
105 |
0 |
0 |
| ODI |
0 |
440 |
67 |
1883 |
7751 |
4358 |
4 |
0 |
| CDI |
0 |
4 |
5 |
63 |
2180 |
29982 |
9458 |
13 |
| VCDI |
0 |
0 |
0 |
0 |
32 |
664 |
498 |
0 |
|
|
Date: 2021-07-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
103789 |
18708 |
231 |
1311 |
422 |
123 |
0 |
0 |
| OW |
5 |
833 |
40 |
434 |
188 |
40 |
0 |
0 |
| VODI |
3 |
1636 |
147 |
1924 |
797 |
85 |
1 |
0 |
| ODI |
0 |
380 |
57 |
1686 |
10787 |
2489 |
0 |
0 |
| CDI |
0 |
21 |
3 |
78 |
3139 |
28907 |
7044 |
77 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
447 |
1201 |
14 |
|
|
Date: 2021-07-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
104766 |
18718 |
240 |
1243 |
479 |
120 |
0 |
0 |
| OW |
7 |
760 |
58 |
404 |
187 |
31 |
0 |
0 |
| VODI |
4 |
1615 |
149 |
2004 |
845 |
67 |
0 |
0 |
| ODI |
7 |
378 |
39 |
1515 |
10863 |
3665 |
15 |
0 |
| CDI |
0 |
7 |
2 |
49 |
2052 |
24304 |
9838 |
141 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
622 |
1805 |
49 |
|
|
Date: 2021-07-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
104326 |
20253 |
229 |
1162 |
592 |
62 |
0 |
0 |
| OW |
32 |
733 |
54 |
463 |
196 |
29 |
0 |
0 |
| VODI |
28 |
1655 |
156 |
2048 |
906 |
57 |
2 |
0 |
| ODI |
1 |
426 |
59 |
1223 |
9430 |
3829 |
3 |
0 |
| CDI |
0 |
12 |
1 |
65 |
2063 |
30509 |
2612 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
18 |
2518 |
1296 |
0 |
|
|
Date: 2021-07-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
105692 |
19733 |
237 |
1427 |
690 |
51 |
0 |
0 |
| OW |
22 |
873 |
56 |
386 |
226 |
27 |
0 |
0 |
| VODI |
11 |
1697 |
141 |
1822 |
1117 |
83 |
3 |
0 |
| ODI |
3 |
367 |
50 |
1006 |
9179 |
3282 |
7 |
0 |
| CDI |
0 |
15 |
4 |
53 |
2231 |
26588 |
5799 |
62 |
| VCDI |
0 |
0 |
0 |
3 |
20 |
921 |
2997 |
167 |
|
|
Date: 2021-07-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
108307 |
18243 |
236 |
1526 |
611 |
41 |
0 |
0 |
| OW |
186 |
718 |
47 |
388 |
234 |
21 |
0 |
0 |
| VODI |
273 |
1373 |
131 |
1752 |
1136 |
60 |
1 |
0 |
| ODI |
22 |
303 |
42 |
1159 |
9066 |
2278 |
12 |
0 |
| CDI |
0 |
10 |
3 |
43 |
1994 |
24499 |
7218 |
385 |
| VCDI |
0 |
0 |
0 |
5 |
25 |
292 |
4116 |
292 |
|
|
Date: 2021-07-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
109935 |
17522 |
241 |
1624 |
614 |
24 |
0 |
0 |
| OW |
59 |
932 |
45 |
410 |
255 |
20 |
0 |
0 |
| VODI |
69 |
1349 |
131 |
1890 |
1186 |
74 |
0 |
0 |
| ODI |
0 |
339 |
47 |
1340 |
7306 |
2459 |
24 |
0 |
| CDI |
0 |
1 |
4 |
33 |
2584 |
21793 |
9011 |
278 |
| VCDI |
0 |
0 |
0 |
0 |
28 |
1143 |
3861 |
417 |
|
|
Date: 2021-07-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
109714 |
19176 |
245 |
1576 |
684 |
75 |
0 |
0 |
| OW |
132 |
649 |
52 |
432 |
236 |
30 |
0 |
0 |
| VODI |
91 |
1150 |
129 |
1955 |
1153 |
73 |
0 |
0 |
| ODI |
7 |
296 |
47 |
1342 |
7300 |
2230 |
17 |
0 |
| CDI |
0 |
9 |
3 |
41 |
2490 |
20723 |
6851 |
337 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
1292 |
5382 |
1127 |
|
|
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