Validation of sea ice concentration - Full domain
Reference date: 2023-08-24
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-08-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
110409 |
24190 |
1049 |
908 |
22 |
0 |
0 |
0 |
| OW |
2 |
2885 |
1134 |
2089 |
26 |
0 |
0 |
0 |
| VODI |
0 |
214 |
323 |
6939 |
2086 |
25 |
0 |
0 |
| ODI |
0 |
0 |
0 |
281 |
10681 |
6033 |
375 |
13 |
| CDI |
0 |
0 |
0 |
0 |
404 |
7856 |
2934 |
240 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
435 |
3166 |
2327 |
|
|
Date: 2023-08-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
114220 |
21412 |
997 |
702 |
0 |
0 |
0 |
0 |
| OW |
9 |
3638 |
1289 |
2149 |
32 |
0 |
0 |
0 |
| VODI |
0 |
29 |
135 |
5840 |
2438 |
48 |
1 |
0 |
| ODI |
0 |
0 |
0 |
141 |
9008 |
8220 |
1458 |
44 |
| CDI |
0 |
0 |
0 |
0 |
105 |
3895 |
5565 |
394 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
67 |
2532 |
2680 |
|
|
Date: 2023-08-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
116195 |
20126 |
1015 |
713 |
0 |
0 |
0 |
0 |
| OW |
0 |
4086 |
1188 |
2100 |
35 |
0 |
0 |
0 |
| VODI |
0 |
18 |
108 |
5286 |
1786 |
30 |
43 |
1 |
| ODI |
0 |
0 |
0 |
264 |
8951 |
7858 |
1067 |
82 |
| CDI |
0 |
0 |
0 |
0 |
148 |
4995 |
5358 |
418 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
167 |
2848 |
2162 |
|
|
Date: 2023-08-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
118502 |
18542 |
949 |
711 |
4 |
0 |
0 |
0 |
| OW |
86 |
4289 |
1095 |
1978 |
39 |
0 |
0 |
0 |
| VODI |
0 |
23 |
127 |
4793 |
1667 |
32 |
0 |
0 |
| ODI |
0 |
0 |
0 |
384 |
9070 |
6525 |
558 |
13 |
| CDI |
0 |
0 |
0 |
0 |
259 |
7712 |
4384 |
127 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
1125 |
3927 |
124 |
|
|
Date: 2023-08-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
116797 |
20865 |
906 |
651 |
3 |
0 |
0 |
0 |
| OW |
3 |
4835 |
1088 |
1815 |
32 |
0 |
0 |
0 |
| VODI |
0 |
16 |
118 |
4540 |
1743 |
22 |
5 |
0 |
| ODI |
0 |
0 |
0 |
222 |
9327 |
6225 |
449 |
0 |
| CDI |
0 |
0 |
0 |
0 |
469 |
10822 |
3439 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
918 |
1736 |
0 |
|
|
Date: 2023-08-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
120760 |
17993 |
821 |
313 |
1 |
0 |
0 |
0 |
| OW |
59 |
4614 |
1083 |
1900 |
6 |
0 |
0 |
0 |
| VODI |
0 |
10 |
65 |
4458 |
1513 |
11 |
0 |
0 |
| ODI |
0 |
0 |
0 |
499 |
11246 |
3803 |
132 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1146 |
10604 |
3279 |
7 |
| VCDI |
0 |
0 |
0 |
0 |
14 |
641 |
2054 |
16 |
|
|
Date: 2023-08-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
122955 |
16582 |
619 |
279 |
0 |
0 |
0 |
0 |
| OW |
159 |
5127 |
993 |
1131 |
4 |
0 |
0 |
0 |
| VODI |
0 |
17 |
119 |
4784 |
1120 |
5 |
0 |
0 |
| ODI |
0 |
0 |
1 |
761 |
11679 |
2022 |
45 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1737 |
10973 |
2292 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
7 |
1517 |
2120 |
0 |
|
|
Date: 2023-09-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
124343 |
16243 |
463 |
212 |
1 |
0 |
0 |
0 |
| OW |
201 |
5003 |
865 |
972 |
11 |
0 |
0 |
0 |
| VODI |
0 |
44 |
178 |
4444 |
1489 |
1 |
0 |
0 |
| ODI |
0 |
1 |
0 |
668 |
10726 |
3871 |
35 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1246 |
9932 |
3169 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
1106 |
1823 |
0 |
|
|
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