Validation of sea ice concentration - Full domain
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 |
96333 |
20769 |
946 |
864 |
4 |
0 |
0 |
0 |
| OW |
0 |
1243 |
959 |
3011 |
74 |
0 |
0 |
0 |
| VODI |
0 |
56 |
101 |
6086 |
11801 |
152 |
0 |
0 |
| ODI |
0 |
0 |
7 |
169 |
11705 |
2987 |
18 |
0 |
| CDI |
0 |
0 |
0 |
14 |
2134 |
24438 |
1740 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
484 |
953 |
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 |
96844 |
21321 |
1406 |
1257 |
2 |
0 |
0 |
0 |
| OW |
0 |
1028 |
765 |
3270 |
146 |
0 |
0 |
0 |
| VODI |
0 |
23 |
39 |
5594 |
11627 |
392 |
23 |
0 |
| ODI |
0 |
0 |
3 |
137 |
9308 |
5555 |
73 |
0 |
| CDI |
0 |
0 |
0 |
9 |
765 |
25620 |
443 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
1231 |
166 |
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 |
97098 |
22394 |
1455 |
1602 |
7 |
0 |
0 |
0 |
| OW |
0 |
1105 |
607 |
2848 |
93 |
0 |
0 |
0 |
| VODI |
0 |
9 |
22 |
5867 |
9373 |
70 |
0 |
0 |
| ODI |
0 |
0 |
0 |
143 |
11289 |
4849 |
68 |
0 |
| CDI |
0 |
0 |
0 |
3 |
975 |
23950 |
1550 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1323 |
348 |
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 |
99359 |
21563 |
1420 |
1566 |
19 |
0 |
0 |
0 |
| OW |
0 |
1035 |
529 |
2607 |
134 |
0 |
0 |
0 |
| VODI |
0 |
13 |
25 |
6892 |
8384 |
68 |
1 |
0 |
| ODI |
0 |
1 |
1 |
111 |
11432 |
4760 |
80 |
0 |
| CDI |
0 |
0 |
0 |
1 |
822 |
17632 |
6420 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
716 |
1414 |
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 |
99266 |
22782 |
1468 |
1868 |
15 |
0 |
0 |
0 |
| OW |
0 |
866 |
571 |
2673 |
121 |
0 |
0 |
0 |
| VODI |
0 |
1 |
26 |
6367 |
9843 |
171 |
0 |
0 |
| ODI |
0 |
0 |
0 |
40 |
8854 |
5499 |
132 |
0 |
| CDI |
0 |
0 |
0 |
0 |
559 |
15664 |
6647 |
577 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
693 |
1345 |
998 |
|
|
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 |
98853 |
24906 |
1407 |
1333 |
2 |
0 |
0 |
0 |
| OW |
0 |
955 |
630 |
2635 |
60 |
0 |
0 |
0 |
| VODI |
0 |
13 |
56 |
7078 |
8277 |
23 |
0 |
0 |
| ODI |
0 |
0 |
0 |
28 |
8486 |
5219 |
168 |
1 |
| CDI |
0 |
0 |
0 |
10 |
658 |
12690 |
7566 |
1589 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
120 |
1644 |
2641 |
|
|
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 |
101339 |
23263 |
1337 |
1301 |
5 |
0 |
0 |
0 |
| OW |
0 |
1041 |
649 |
2404 |
73 |
0 |
0 |
0 |
| VODI |
0 |
20 |
91 |
7539 |
6145 |
284 |
2 |
0 |
| ODI |
0 |
0 |
0 |
114 |
9283 |
3966 |
233 |
15 |
| CDI |
0 |
0 |
0 |
17 |
806 |
12821 |
6063 |
1998 |
| VCDI |
0 |
0 |
0 |
0 |
9 |
433 |
2593 |
3204 |
|
|
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 |
104810 |
21100 |
999 |
1153 |
5 |
0 |
0 |
0 |
| OW |
0 |
1264 |
634 |
2578 |
43 |
0 |
0 |
0 |
| VODI |
0 |
26 |
126 |
7452 |
6409 |
42 |
0 |
0 |
| ODI |
0 |
0 |
0 |
95 |
8965 |
4587 |
526 |
12 |
| CDI |
0 |
0 |
0 |
8 |
593 |
13417 |
6536 |
489 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
197 |
2859 |
2119 |
|
|
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