Validation of sea ice concentration - Full domain
Reference date: 2024-04-25
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-04-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66664 |
14394 |
399 |
475 |
20 |
0 |
0 |
0 |
| OW |
0 |
484 |
99 |
451 |
135 |
0 |
0 |
0 |
| VODI |
0 |
446 |
283 |
754 |
498 |
15 |
3 |
0 |
| ODI |
0 |
69 |
110 |
941 |
1604 |
474 |
30 |
0 |
| CDI |
0 |
0 |
0 |
101 |
1763 |
4004 |
1396 |
8 |
| VCDI |
0 |
0 |
0 |
0 |
78 |
2532 |
22568 |
66250 |
|
|
Date: 2024-04-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67164 |
14129 |
335 |
354 |
12 |
0 |
0 |
0 |
| OW |
0 |
510 |
117 |
432 |
69 |
0 |
0 |
0 |
| VODI |
0 |
666 |
261 |
809 |
523 |
8 |
0 |
0 |
| ODI |
0 |
128 |
118 |
939 |
1608 |
348 |
13 |
0 |
| CDI |
0 |
0 |
1 |
160 |
1878 |
3647 |
888 |
4 |
| VCDI |
0 |
0 |
0 |
0 |
192 |
2897 |
26311 |
62527 |
|
|
Date: 2024-04-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67410 |
14332 |
291 |
394 |
9 |
0 |
0 |
0 |
| OW |
0 |
501 |
142 |
405 |
60 |
0 |
0 |
0 |
| VODI |
0 |
678 |
238 |
936 |
393 |
18 |
0 |
0 |
| ODI |
0 |
172 |
124 |
788 |
1983 |
481 |
23 |
0 |
| CDI |
0 |
2 |
10 |
112 |
1454 |
3807 |
858 |
3 |
| VCDI |
0 |
0 |
0 |
7 |
140 |
4225 |
22018 |
65034 |
|
|
Date: 2024-04-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67306 |
14650 |
326 |
430 |
17 |
0 |
0 |
0 |
| OW |
0 |
535 |
117 |
400 |
35 |
0 |
0 |
0 |
| VODI |
0 |
797 |
247 |
913 |
351 |
33 |
0 |
0 |
| ODI |
0 |
362 |
219 |
923 |
1890 |
558 |
34 |
0 |
| CDI |
0 |
13 |
18 |
476 |
1510 |
3908 |
884 |
4 |
| VCDI |
0 |
0 |
0 |
13 |
215 |
3466 |
25706 |
60692 |
|
|
Date: 2024-04-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67700 |
14548 |
343 |
414 |
6 |
0 |
0 |
0 |
| OW |
0 |
548 |
136 |
419 |
26 |
0 |
0 |
0 |
| VODI |
0 |
760 |
289 |
1029 |
350 |
21 |
0 |
0 |
| ODI |
0 |
224 |
181 |
1155 |
2118 |
583 |
86 |
0 |
| CDI |
0 |
0 |
0 |
147 |
1767 |
5005 |
1144 |
18 |
| VCDI |
0 |
0 |
0 |
0 |
125 |
4585 |
23055 |
60266 |
|
|
Date: 2024-04-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68653 |
14102 |
309 |
393 |
4 |
0 |
0 |
0 |
| OW |
0 |
477 |
139 |
357 |
37 |
0 |
0 |
0 |
| VODI |
0 |
712 |
328 |
1280 |
399 |
28 |
6 |
0 |
| ODI |
0 |
102 |
125 |
854 |
2491 |
813 |
68 |
0 |
| CDI |
0 |
0 |
0 |
70 |
1689 |
5936 |
1319 |
20 |
| VCDI |
0 |
0 |
0 |
0 |
72 |
3669 |
26558 |
56038 |
|
|
Date: 2024-05-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67951 |
14825 |
395 |
445 |
3 |
0 |
0 |
0 |
| OW |
0 |
528 |
137 |
374 |
38 |
3 |
0 |
0 |
| VODI |
0 |
586 |
289 |
1374 |
424 |
58 |
11 |
0 |
| ODI |
0 |
66 |
83 |
772 |
2976 |
1116 |
76 |
7 |
| CDI |
0 |
0 |
0 |
76 |
1315 |
6504 |
1834 |
36 |
| VCDI |
0 |
0 |
0 |
0 |
53 |
3431 |
29084 |
52178 |
|
|
Date: 2024-05-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69147 |
14022 |
331 |
398 |
12 |
0 |
0 |
0 |
| OW |
0 |
494 |
163 |
382 |
40 |
0 |
0 |
0 |
| VODI |
0 |
460 |
265 |
1306 |
601 |
7 |
0 |
0 |
| ODI |
0 |
97 |
105 |
803 |
3006 |
1057 |
56 |
0 |
| CDI |
0 |
0 |
0 |
53 |
1762 |
6627 |
2200 |
2 |
| VCDI |
0 |
2 |
0 |
7 |
229 |
2992 |
29219 |
51203 |
|
|
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