Validation of sea ice concentration - Full domain
Reference date: 2022-12-15
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-12-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
81185 |
9856 |
9 |
27 |
1 |
0 |
0 |
0 |
| OW |
305 |
2984 |
130 |
551 |
63 |
1 |
0 |
0 |
| VODI |
10 |
1033 |
115 |
1021 |
2294 |
435 |
0 |
0 |
| ODI |
0 |
293 |
57 |
910 |
1284 |
1440 |
80 |
0 |
| CDI |
0 |
3 |
0 |
97 |
1600 |
3699 |
997 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
347 |
7163 |
20602 |
48453 |
|
|
Date: 2022-12-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
80400 |
9739 |
14 |
28 |
0 |
0 |
0 |
0 |
| OW |
246 |
2720 |
82 |
272 |
4 |
0 |
0 |
0 |
| VODI |
33 |
1241 |
150 |
1435 |
1738 |
165 |
0 |
0 |
| ODI |
0 |
270 |
66 |
930 |
1885 |
924 |
158 |
0 |
| CDI |
0 |
4 |
4 |
206 |
2664 |
3251 |
750 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
514 |
7143 |
24287 |
45725 |
|
|
Date: 2022-12-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
80033 |
9684 |
23 |
69 |
1 |
0 |
0 |
0 |
| OW |
220 |
2540 |
80 |
295 |
60 |
0 |
0 |
0 |
| VODI |
15 |
1086 |
142 |
1311 |
738 |
177 |
0 |
0 |
| ODI |
0 |
72 |
30 |
774 |
2186 |
1207 |
3 |
0 |
| CDI |
0 |
1 |
3 |
110 |
2929 |
4136 |
681 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
405 |
8474 |
21947 |
47615 |
|
|
Date: 2022-12-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
79529 |
9381 |
8 |
27 |
3 |
0 |
0 |
0 |
| OW |
185 |
2633 |
87 |
315 |
42 |
0 |
0 |
0 |
| VODI |
41 |
1230 |
166 |
1139 |
351 |
0 |
0 |
0 |
| ODI |
1 |
105 |
28 |
818 |
1818 |
1127 |
5 |
0 |
| CDI |
0 |
2 |
0 |
165 |
2885 |
4373 |
659 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
381 |
8047 |
19811 |
51682 |
|
|
Date: 2022-12-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
79248 |
9279 |
7 |
14 |
0 |
0 |
0 |
0 |
| OW |
224 |
2497 |
43 |
241 |
11 |
0 |
0 |
0 |
| VODI |
52 |
1344 |
171 |
1050 |
330 |
0 |
0 |
0 |
| ODI |
0 |
293 |
68 |
1104 |
1621 |
180 |
72 |
0 |
| CDI |
0 |
1 |
1 |
253 |
2643 |
4247 |
1194 |
0 |
| VCDI |
0 |
0 |
0 |
10 |
222 |
9552 |
24228 |
46848 |
|
|
Date: 2022-12-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78403 |
10179 |
18 |
26 |
0 |
0 |
0 |
0 |
| OW |
129 |
2249 |
76 |
313 |
13 |
0 |
0 |
0 |
| VODI |
11 |
974 |
143 |
1138 |
591 |
7 |
0 |
0 |
| ODI |
0 |
210 |
53 |
1015 |
1945 |
307 |
1 |
0 |
| CDI |
0 |
21 |
5 |
143 |
1773 |
4309 |
639 |
1 |
| VCDI |
0 |
0 |
0 |
2 |
218 |
8329 |
24016 |
49791 |
|
|
Date: 2022-12-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78069 |
10521 |
26 |
55 |
1 |
0 |
0 |
0 |
| OW |
85 |
1926 |
72 |
329 |
38 |
0 |
0 |
0 |
| VODI |
10 |
962 |
143 |
1092 |
474 |
20 |
0 |
0 |
| ODI |
0 |
120 |
29 |
919 |
2058 |
229 |
0 |
0 |
| CDI |
0 |
12 |
2 |
88 |
1989 |
3135 |
288 |
10 |
| VCDI |
0 |
0 |
0 |
0 |
191 |
6885 |
20726 |
56544 |
|
|
Date: 2022-12-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78805 |
8922 |
7 |
14 |
0 |
0 |
0 |
0 |
| OW |
167 |
2332 |
83 |
295 |
13 |
0 |
0 |
0 |
| VODI |
34 |
735 |
119 |
858 |
435 |
12 |
0 |
0 |
| ODI |
1 |
157 |
30 |
708 |
1250 |
250 |
0 |
0 |
| CDI |
0 |
15 |
7 |
241 |
2006 |
3136 |
178 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
382 |
6596 |
25673 |
53584 |
|
|
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