Validation of sea ice concentration - European sector
Reference date: 2023-07-27
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-07-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
86312 |
8786 |
308 |
262 |
0 |
0 |
0 |
0 |
| OW |
0 |
281 |
266 |
691 |
12 |
0 |
0 |
0 |
| VODI |
0 |
45 |
76 |
1660 |
713 |
32 |
0 |
0 |
| ODI |
0 |
0 |
7 |
78 |
671 |
408 |
18 |
0 |
| CDI |
0 |
0 |
0 |
14 |
151 |
6393 |
909 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
254 |
753 |
0 |
|
|
Date: 2023-07-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
85778 |
9488 |
674 |
437 |
0 |
0 |
0 |
0 |
| OW |
0 |
126 |
182 |
747 |
12 |
0 |
0 |
0 |
| VODI |
0 |
19 |
30 |
1396 |
655 |
38 |
23 |
0 |
| ODI |
0 |
0 |
3 |
73 |
701 |
310 |
54 |
0 |
| CDI |
0 |
0 |
0 |
9 |
204 |
7160 |
189 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
689 |
103 |
0 |
|
|
Date: 2023-07-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
85963 |
9772 |
636 |
603 |
6 |
0 |
0 |
0 |
| OW |
0 |
74 |
79 |
687 |
5 |
0 |
0 |
0 |
| VODI |
0 |
5 |
18 |
1097 |
677 |
28 |
0 |
0 |
| ODI |
0 |
0 |
0 |
83 |
710 |
419 |
11 |
0 |
| CDI |
0 |
0 |
0 |
1 |
90 |
6938 |
359 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
567 |
272 |
0 |
|
|
Date: 2023-07-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
87866 |
8184 |
547 |
585 |
2 |
0 |
0 |
0 |
| OW |
0 |
73 |
115 |
612 |
23 |
0 |
0 |
0 |
| VODI |
0 |
0 |
1 |
983 |
766 |
11 |
0 |
0 |
| ODI |
0 |
0 |
0 |
67 |
691 |
655 |
1 |
0 |
| CDI |
0 |
0 |
0 |
0 |
82 |
4652 |
2052 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
120 |
973 |
37 |
|
|
Date: 2023-07-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
87307 |
9063 |
508 |
650 |
0 |
0 |
0 |
0 |
| OW |
0 |
55 |
87 |
393 |
14 |
0 |
0 |
0 |
| VODI |
0 |
0 |
5 |
979 |
871 |
11 |
0 |
0 |
| ODI |
0 |
0 |
0 |
16 |
485 |
609 |
30 |
0 |
| CDI |
0 |
0 |
0 |
0 |
30 |
3592 |
2224 |
420 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
25 |
810 |
915 |
|
|
Date: 2023-07-31:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
88259 |
8717 |
369 |
223 |
0 |
0 |
0 |
0 |
| OW |
0 |
127 |
85 |
386 |
1 |
0 |
0 |
0 |
| VODI |
0 |
4 |
24 |
1063 |
764 |
5 |
0 |
0 |
| ODI |
0 |
0 |
0 |
15 |
523 |
438 |
100 |
0 |
| CDI |
0 |
0 |
0 |
0 |
22 |
2844 |
2470 |
414 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
29 |
536 |
1682 |
|
|
Date: 2023-08-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
87499 |
9296 |
444 |
425 |
2 |
0 |
0 |
0 |
| OW |
0 |
109 |
51 |
445 |
19 |
0 |
0 |
0 |
| VODI |
0 |
7 |
37 |
1118 |
586 |
8 |
2 |
0 |
| ODI |
0 |
0 |
0 |
37 |
639 |
523 |
150 |
0 |
| CDI |
0 |
0 |
0 |
0 |
84 |
3574 |
1217 |
91 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
270 |
1198 |
1267 |
|
|
Date: 2023-08-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89859 |
7434 |
239 |
316 |
1 |
0 |
0 |
0 |
| OW |
0 |
80 |
66 |
457 |
25 |
0 |
0 |
0 |
| VODI |
0 |
2 |
18 |
876 |
947 |
13 |
0 |
0 |
| ODI |
0 |
0 |
0 |
7 |
411 |
938 |
88 |
0 |
| CDI |
0 |
0 |
0 |
0 |
25 |
3360 |
1435 |
110 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
57 |
1229 |
1107 |
|
|
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