Validation of sea ice concentration - Full domain
Reference date: 2023-04-20
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-04-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68077 |
13287 |
17 |
8 |
0 |
0 |
0 |
0 |
| OW |
2 |
1544 |
112 |
313 |
39 |
0 |
0 |
0 |
| VODI |
0 |
1115 |
142 |
913 |
303 |
41 |
8 |
0 |
| ODI |
0 |
437 |
75 |
792 |
1589 |
457 |
129 |
0 |
| CDI |
0 |
9 |
4 |
40 |
842 |
5082 |
1734 |
9 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
1562 |
16302 |
72056 |
|
|
Date: 2023-04-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68347 |
13507 |
28 |
20 |
0 |
0 |
0 |
0 |
| OW |
0 |
1408 |
84 |
296 |
51 |
1 |
0 |
0 |
| VODI |
0 |
1127 |
133 |
808 |
290 |
28 |
0 |
0 |
| ODI |
0 |
361 |
82 |
851 |
1554 |
387 |
81 |
0 |
| CDI |
0 |
13 |
3 |
35 |
1143 |
5454 |
1111 |
4 |
| VCDI |
0 |
0 |
0 |
0 |
112 |
2231 |
16150 |
71348 |
|
|
Date: 2023-04-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69139 |
12859 |
34 |
57 |
0 |
0 |
0 |
0 |
| OW |
37 |
1393 |
81 |
225 |
57 |
3 |
0 |
0 |
| VODI |
0 |
1298 |
128 |
801 |
177 |
14 |
0 |
0 |
| ODI |
0 |
297 |
88 |
973 |
1472 |
200 |
63 |
0 |
| CDI |
0 |
11 |
3 |
163 |
1518 |
4809 |
777 |
1 |
| VCDI |
0 |
0 |
0 |
27 |
164 |
2754 |
16773 |
70652 |
|
|
Date: 2023-04-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69221 |
12615 |
35 |
57 |
2 |
0 |
0 |
0 |
| OW |
23 |
1397 |
70 |
219 |
51 |
0 |
0 |
0 |
| VODI |
0 |
1373 |
143 |
819 |
280 |
70 |
15 |
0 |
| ODI |
0 |
405 |
75 |
958 |
1532 |
365 |
95 |
0 |
| CDI |
0 |
16 |
2 |
74 |
2300 |
4858 |
595 |
9 |
| VCDI |
0 |
0 |
0 |
0 |
116 |
2709 |
21145 |
65404 |
|
|
Date: 2023-04-22:
| Best estimate |
|
|
...observations not yet available
|
|
Date: 2023-04-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68743 |
12745 |
34 |
39 |
0 |
0 |
0 |
0 |
| OW |
27 |
1550 |
64 |
251 |
13 |
0 |
0 |
0 |
| VODI |
6 |
1291 |
158 |
1046 |
468 |
110 |
28 |
0 |
| ODI |
0 |
402 |
69 |
946 |
2043 |
743 |
110 |
0 |
| CDI |
0 |
9 |
1 |
65 |
1655 |
6563 |
1087 |
8 |
| VCDI |
0 |
0 |
0 |
0 |
57 |
3782 |
28465 |
54470 |
|
|
Date: 2023-04-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67338 |
14300 |
191 |
99 |
4 |
0 |
0 |
0 |
| OW |
24 |
1181 |
246 |
289 |
23 |
0 |
0 |
0 |
| VODI |
6 |
899 |
349 |
1307 |
459 |
101 |
29 |
0 |
| ODI |
0 |
202 |
148 |
797 |
2128 |
1019 |
129 |
0 |
| CDI |
0 |
3 |
3 |
89 |
1524 |
6770 |
1768 |
6 |
| VCDI |
0 |
0 |
0 |
0 |
31 |
2484 |
26380 |
56722 |
|
|
Date: 2023-04-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67449 |
15133 |
235 |
105 |
13 |
0 |
0 |
0 |
| OW |
0 |
804 |
262 |
448 |
31 |
0 |
0 |
0 |
| VODI |
0 |
756 |
285 |
1116 |
396 |
108 |
8 |
0 |
| ODI |
0 |
196 |
151 |
856 |
1922 |
630 |
108 |
0 |
| CDI |
0 |
0 |
3 |
124 |
1812 |
6767 |
1435 |
12 |
| VCDI |
0 |
0 |
0 |
0 |
80 |
2959 |
25483 |
57361 |
|
|
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