Validation of sea ice concentration - Full domain
Reference date: 2023-08-17
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-08-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
110705 |
19936 |
1091 |
903 |
0 |
0 |
0 |
0 |
| OW |
0 |
1812 |
1001 |
2409 |
67 |
0 |
0 |
0 |
| VODI |
0 |
32 |
175 |
7417 |
2887 |
96 |
1 |
0 |
| ODI |
0 |
0 |
0 |
384 |
10018 |
8112 |
638 |
0 |
| CDI |
0 |
0 |
0 |
0 |
791 |
8956 |
2298 |
93 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
413 |
5383 |
1430 |
|
|
Date: 2023-08-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
111236 |
21311 |
960 |
778 |
6 |
0 |
0 |
0 |
| OW |
0 |
2029 |
1016 |
2517 |
79 |
1 |
0 |
0 |
| VODI |
0 |
31 |
82 |
7122 |
2569 |
8 |
0 |
0 |
| ODI |
0 |
0 |
0 |
277 |
10111 |
8421 |
673 |
86 |
| CDI |
0 |
0 |
0 |
0 |
486 |
6908 |
3260 |
344 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
177 |
4231 |
2329 |
|
|
Date: 2023-08-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
113396 |
20090 |
956 |
831 |
6 |
0 |
0 |
0 |
| OW |
0 |
2326 |
1167 |
2303 |
52 |
0 |
0 |
0 |
| VODI |
0 |
18 |
92 |
7051 |
2227 |
8 |
4 |
0 |
| ODI |
0 |
0 |
0 |
260 |
11033 |
5788 |
269 |
24 |
| CDI |
0 |
0 |
0 |
0 |
623 |
7086 |
4069 |
287 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
347 |
4109 |
2625 |
|
|
Date: 2023-08-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
113328 |
21268 |
891 |
785 |
14 |
0 |
0 |
0 |
| OW |
11 |
2649 |
1232 |
1930 |
13 |
2 |
0 |
0 |
| VODI |
0 |
125 |
315 |
7215 |
1897 |
20 |
3 |
0 |
| ODI |
0 |
0 |
0 |
316 |
10637 |
5029 |
449 |
2 |
| CDI |
0 |
0 |
0 |
0 |
775 |
7791 |
3329 |
276 |
| VCDI |
0 |
0 |
0 |
0 |
29 |
1140 |
3937 |
1640 |
|
|
Date: 2023-08-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
109476 |
25360 |
1214 |
828 |
3 |
0 |
0 |
0 |
| OW |
3 |
3472 |
1084 |
2124 |
31 |
0 |
0 |
0 |
| VODI |
0 |
103 |
292 |
6433 |
2247 |
28 |
2 |
0 |
| ODI |
0 |
0 |
0 |
218 |
10134 |
7146 |
827 |
111 |
| CDI |
0 |
0 |
0 |
0 |
214 |
5512 |
4003 |
611 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
126 |
2394 |
3051 |
|
|
Date: 2023-08-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
112090 |
23741 |
1251 |
668 |
0 |
0 |
0 |
0 |
| OW |
0 |
3808 |
1191 |
2217 |
29 |
6 |
1 |
0 |
| VODI |
0 |
27 |
98 |
5773 |
2005 |
44 |
57 |
0 |
| ODI |
0 |
0 |
0 |
199 |
8903 |
8946 |
689 |
27 |
| CDI |
0 |
0 |
0 |
0 |
66 |
4904 |
4763 |
326 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
159 |
2849 |
2211 |
|
|
Date: 2023-08-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
117764 |
18831 |
1032 |
780 |
2 |
0 |
0 |
0 |
| OW |
0 |
4335 |
1062 |
2018 |
35 |
0 |
0 |
0 |
| VODI |
0 |
34 |
112 |
5079 |
1463 |
31 |
19 |
0 |
| ODI |
0 |
0 |
0 |
418 |
8898 |
6943 |
817 |
25 |
| CDI |
0 |
0 |
0 |
0 |
272 |
6492 |
4789 |
148 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
903 |
4110 |
633 |
|
|
Date: 2023-08-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
116438 |
20813 |
1070 |
633 |
2 |
0 |
0 |
0 |
| OW |
0 |
4624 |
1168 |
1766 |
34 |
0 |
0 |
0 |
| VODI |
0 |
21 |
174 |
4774 |
1645 |
33 |
0 |
0 |
| ODI |
0 |
0 |
0 |
321 |
9054 |
6614 |
369 |
0 |
| CDI |
0 |
0 |
0 |
0 |
321 |
9319 |
3530 |
35 |
| VCDI |
0 |
0 |
0 |
0 |
7 |
1369 |
2910 |
4 |
|
|
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