Validation of sea ice concentration - Full domain
Reference date: 2023-09-14
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-09-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
128806 |
13932 |
483 |
288 |
0 |
0 |
0 |
0 |
| OW |
468 |
4202 |
624 |
971 |
15 |
0 |
0 |
0 |
| VODI |
0 |
84 |
210 |
4270 |
1045 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
927 |
9414 |
4938 |
5 |
0 |
| CDI |
0 |
0 |
0 |
2 |
675 |
12540 |
1783 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
1021 |
337 |
0 |
|
|
Date: 2023-09-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
129092 |
14408 |
487 |
273 |
0 |
0 |
0 |
0 |
| OW |
613 |
3453 |
726 |
1195 |
51 |
0 |
0 |
0 |
| VODI |
0 |
79 |
210 |
3937 |
1318 |
12 |
0 |
0 |
| ODI |
0 |
0 |
0 |
605 |
10624 |
2324 |
27 |
0 |
| CDI |
0 |
0 |
0 |
0 |
856 |
12388 |
1638 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
1609 |
1122 |
0 |
|
|
Date: 2023-09-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
129656 |
14564 |
513 |
515 |
6 |
0 |
0 |
0 |
| OW |
259 |
3398 |
674 |
1339 |
82 |
0 |
0 |
0 |
| VODI |
0 |
52 |
129 |
3554 |
1306 |
22 |
0 |
0 |
| ODI |
0 |
0 |
0 |
451 |
9480 |
3005 |
41 |
0 |
| CDI |
0 |
0 |
0 |
0 |
985 |
11110 |
2095 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
2849 |
960 |
0 |
|
|
Date: 2023-09-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
131330 |
13251 |
498 |
573 |
20 |
0 |
0 |
0 |
| OW |
284 |
3282 |
626 |
1095 |
211 |
0 |
0 |
0 |
| VODI |
0 |
12 |
154 |
3399 |
1188 |
29 |
0 |
0 |
| ODI |
0 |
0 |
0 |
528 |
9394 |
2824 |
95 |
0 |
| CDI |
0 |
0 |
0 |
1 |
851 |
9682 |
3094 |
4 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
2545 |
2072 |
4 |
|
|
Date: 2023-09-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
132092 |
13035 |
414 |
287 |
1 |
0 |
0 |
0 |
| OW |
248 |
3187 |
673 |
1162 |
31 |
0 |
0 |
0 |
| VODI |
0 |
26 |
187 |
3413 |
1017 |
7 |
0 |
0 |
| ODI |
0 |
0 |
0 |
496 |
8218 |
3200 |
24 |
0 |
| CDI |
0 |
0 |
0 |
0 |
580 |
10199 |
3257 |
7 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1377 |
3902 |
8 |
|
|
Date: 2023-09-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
129491 |
15433 |
598 |
451 |
1 |
0 |
0 |
0 |
| OW |
113 |
2896 |
626 |
1297 |
27 |
0 |
0 |
0 |
| VODI |
0 |
59 |
114 |
2854 |
1237 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
382 |
6330 |
2955 |
11 |
0 |
| CDI |
0 |
0 |
0 |
1 |
520 |
11877 |
2880 |
9 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1052 |
5749 |
82 |
|
|
Date: 2023-09-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
130000 |
15238 |
570 |
327 |
0 |
0 |
0 |
0 |
| OW |
25 |
2585 |
727 |
1259 |
16 |
0 |
0 |
0 |
| VODI |
0 |
47 |
95 |
2617 |
911 |
7 |
0 |
0 |
| ODI |
0 |
7 |
4 |
426 |
5901 |
1537 |
6 |
0 |
| CDI |
0 |
0 |
1 |
0 |
1170 |
12720 |
2658 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2028 |
6166 |
0 |
|
|
Date: 2023-09-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
131136 |
13970 |
552 |
485 |
7 |
0 |
0 |
0 |
| OW |
79 |
2229 |
577 |
1202 |
181 |
3 |
0 |
0 |
| VODI |
0 |
35 |
92 |
2039 |
961 |
96 |
1 |
0 |
| ODI |
0 |
1 |
0 |
456 |
4527 |
1724 |
174 |
0 |
| CDI |
0 |
0 |
0 |
0 |
777 |
10910 |
3156 |
7 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1256 |
10092 |
323 |
|
|
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