Validation of sea ice concentration - Full domain
Reference date: 2022-10-27
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-10-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
106791 |
18212 |
174 |
832 |
298 |
13 |
0 |
0 |
| OW |
49 |
2070 |
119 |
810 |
479 |
95 |
0 |
0 |
| VODI |
0 |
968 |
116 |
1356 |
1472 |
592 |
5 |
0 |
| ODI |
0 |
142 |
25 |
681 |
1625 |
1634 |
50 |
2 |
| CDI |
0 |
6 |
5 |
146 |
1251 |
5364 |
2412 |
24 |
| VCDI |
0 |
0 |
0 |
0 |
70 |
935 |
14428 |
23797 |
|
|
Date: 2022-10-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
106274 |
17227 |
193 |
1164 |
436 |
47 |
0 |
0 |
| OW |
0 |
1583 |
100 |
977 |
680 |
106 |
2 |
0 |
| VODI |
0 |
709 |
115 |
1139 |
1743 |
617 |
27 |
0 |
| ODI |
0 |
119 |
15 |
521 |
1544 |
1998 |
196 |
1 |
| CDI |
0 |
3 |
3 |
119 |
1013 |
4464 |
2792 |
30 |
| VCDI |
0 |
0 |
0 |
0 |
24 |
1313 |
15423 |
24331 |
|
|
Date: 2022-10-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
103961 |
16017 |
186 |
992 |
218 |
0 |
0 |
0 |
| OW |
232 |
2753 |
156 |
1453 |
957 |
141 |
0 |
0 |
| VODI |
0 |
405 |
92 |
1191 |
2026 |
690 |
6 |
2 |
| ODI |
0 |
29 |
8 |
332 |
1581 |
2307 |
117 |
1 |
| CDI |
0 |
1 |
0 |
84 |
684 |
4429 |
3342 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
12 |
1292 |
14820 |
26528 |
|
|
Date: 2022-10-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
101193 |
15400 |
148 |
610 |
406 |
20 |
0 |
0 |
| OW |
124 |
3243 |
105 |
837 |
696 |
152 |
0 |
0 |
| VODI |
0 |
483 |
113 |
1556 |
3186 |
1244 |
103 |
2 |
| ODI |
0 |
23 |
6 |
224 |
1451 |
2311 |
286 |
3 |
| CDI |
0 |
0 |
0 |
34 |
624 |
4139 |
4263 |
20 |
| VCDI |
0 |
0 |
0 |
0 |
17 |
777 |
14128 |
29121 |
|
|
Date: 2022-10-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
99928 |
14739 |
146 |
728 |
57 |
121 |
0 |
0 |
| OW |
180 |
2630 |
75 |
688 |
328 |
161 |
11 |
0 |
| VODI |
0 |
955 |
103 |
1295 |
2697 |
1622 |
148 |
0 |
| ODI |
0 |
36 |
15 |
289 |
1413 |
2970 |
765 |
1 |
| CDI |
0 |
4 |
2 |
90 |
706 |
3544 |
4855 |
106 |
| VCDI |
0 |
0 |
0 |
0 |
17 |
1143 |
13697 |
30783 |
|
|
Date: 2022-10-31:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
99467 |
14897 |
104 |
555 |
101 |
2 |
0 |
0 |
| OW |
348 |
1834 |
65 |
619 |
336 |
144 |
6 |
0 |
| VODI |
2 |
819 |
83 |
1128 |
1706 |
759 |
80 |
0 |
| ODI |
0 |
36 |
22 |
347 |
1484 |
3913 |
783 |
0 |
| CDI |
0 |
4 |
4 |
106 |
567 |
3747 |
4494 |
151 |
| VCDI |
0 |
0 |
0 |
0 |
20 |
1093 |
14616 |
32606 |
|
|
Date: 2022-11-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95908 |
17256 |
126 |
752 |
263 |
4 |
0 |
0 |
| OW |
450 |
1512 |
65 |
687 |
304 |
75 |
0 |
0 |
| VODI |
2 |
942 |
66 |
986 |
1256 |
504 |
15 |
0 |
| ODI |
0 |
107 |
18 |
355 |
1717 |
3010 |
177 |
4 |
| CDI |
0 |
2 |
0 |
101 |
1058 |
5104 |
1720 |
131 |
| VCDI |
0 |
0 |
0 |
0 |
76 |
2659 |
17146 |
32490 |
|
|
Date: 2022-11-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95235 |
15379 |
107 |
575 |
505 |
64 |
0 |
0 |
| OW |
541 |
2049 |
60 |
308 |
448 |
209 |
4 |
0 |
| VODI |
85 |
1258 |
76 |
991 |
934 |
670 |
159 |
0 |
| ODI |
3 |
99 |
23 |
516 |
1502 |
2318 |
749 |
17 |
| CDI |
0 |
1 |
1 |
102 |
892 |
4534 |
3161 |
94 |
| VCDI |
0 |
0 |
0 |
0 |
48 |
1932 |
17442 |
33957 |
|
|
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