Validation of sea ice concentration - Full domain
Reference date: 2023-11-30
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-11-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
87306 |
16031 |
776 |
696 |
4 |
0 |
0 |
0 |
| OW |
11 |
613 |
154 |
501 |
89 |
16 |
0 |
0 |
| VODI |
4 |
380 |
242 |
746 |
331 |
31 |
0 |
0 |
| ODI |
0 |
86 |
111 |
1158 |
1208 |
147 |
7 |
0 |
| CDI |
0 |
2 |
0 |
239 |
1723 |
3032 |
266 |
2 |
| VCDI |
0 |
0 |
0 |
14 |
150 |
4819 |
19698 |
46455 |
|
|
Date: 2023-11-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
85986 |
16642 |
779 |
817 |
33 |
0 |
0 |
0 |
| OW |
18 |
742 |
203 |
559 |
135 |
1 |
0 |
0 |
| VODI |
3 |
366 |
208 |
948 |
368 |
37 |
0 |
0 |
| ODI |
0 |
94 |
76 |
960 |
1567 |
251 |
0 |
0 |
| CDI |
0 |
0 |
3 |
222 |
1214 |
3263 |
471 |
1 |
| VCDI |
0 |
0 |
0 |
29 |
284 |
4011 |
18190 |
48567 |
|
|
Date: 2023-11-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
85655 |
15671 |
987 |
1281 |
92 |
0 |
0 |
0 |
| OW |
23 |
608 |
187 |
708 |
225 |
0 |
0 |
0 |
| VODI |
3 |
307 |
133 |
870 |
520 |
46 |
0 |
0 |
| ODI |
0 |
257 |
54 |
706 |
1716 |
477 |
3 |
0 |
| CDI |
0 |
6 |
18 |
157 |
1532 |
4262 |
601 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
147 |
4333 |
19812 |
45650 |
|
|
Date: 2023-11-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
84647 |
15484 |
1021 |
1592 |
42 |
0 |
0 |
0 |
| OW |
20 |
537 |
242 |
804 |
462 |
96 |
0 |
0 |
| VODI |
8 |
549 |
159 |
819 |
430 |
118 |
0 |
0 |
| ODI |
0 |
90 |
52 |
958 |
1353 |
395 |
0 |
0 |
| CDI |
0 |
0 |
0 |
95 |
1599 |
3221 |
643 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
180 |
3802 |
23249 |
44379 |
|
|
Date: 2023-12-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
83063 |
15181 |
1062 |
2061 |
75 |
0 |
0 |
0 |
| OW |
25 |
479 |
174 |
1149 |
488 |
7 |
0 |
0 |
| VODI |
28 |
467 |
151 |
959 |
698 |
259 |
0 |
0 |
| ODI |
13 |
73 |
23 |
665 |
1308 |
540 |
15 |
0 |
| CDI |
1 |
1 |
3 |
72 |
1074 |
3149 |
773 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
252 |
3853 |
22322 |
46585 |
|
|
Date: 2023-12-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
82405 |
15373 |
1008 |
1407 |
34 |
0 |
0 |
0 |
| OW |
118 |
465 |
232 |
1349 |
195 |
0 |
0 |
0 |
| VODI |
4 |
394 |
122 |
1127 |
932 |
43 |
0 |
0 |
| ODI |
0 |
207 |
34 |
628 |
1515 |
414 |
2 |
0 |
| CDI |
0 |
0 |
1 |
74 |
1151 |
2699 |
936 |
24 |
| VCDI |
0 |
0 |
0 |
10 |
233 |
3792 |
23052 |
47068 |
|
|
Date: 2023-12-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
80948 |
16028 |
983 |
1441 |
88 |
0 |
0 |
0 |
| OW |
92 |
423 |
226 |
1085 |
348 |
6 |
0 |
0 |
| VODI |
47 |
527 |
185 |
1047 |
866 |
123 |
0 |
0 |
| ODI |
1 |
56 |
40 |
723 |
1437 |
568 |
7 |
0 |
| CDI |
0 |
0 |
0 |
92 |
1112 |
2663 |
865 |
0 |
| VCDI |
0 |
0 |
0 |
9 |
204 |
3568 |
24031 |
47209 |
|
|
Date: 2023-12-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
80817 |
15427 |
908 |
979 |
21 |
0 |
0 |
0 |
| OW |
50 |
572 |
198 |
1258 |
424 |
1 |
0 |
0 |
| VODI |
30 |
827 |
204 |
981 |
908 |
157 |
0 |
0 |
| ODI |
6 |
49 |
65 |
684 |
1127 |
697 |
17 |
0 |
| CDI |
0 |
0 |
0 |
101 |
924 |
2852 |
810 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
107 |
2766 |
21027 |
52053 |
|
|
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