Validation of sea ice concentration - Full domain
Reference date: 2022-09-22
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-09-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
123666 |
18596 |
133 |
568 |
207 |
6 |
0 |
0 |
| OW |
66 |
1828 |
32 |
223 |
102 |
1 |
0 |
0 |
| VODI |
38 |
2081 |
194 |
1671 |
884 |
99 |
0 |
0 |
| ODI |
13 |
203 |
41 |
1049 |
3871 |
2002 |
1 |
0 |
| CDI |
38 |
7 |
1 |
46 |
870 |
14813 |
3292 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1654 |
7313 |
1439 |
|
|
Date: 2022-09-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
124957 |
17246 |
107 |
559 |
165 |
8 |
0 |
0 |
| OW |
34 |
2159 |
56 |
218 |
110 |
1 |
0 |
0 |
| VODI |
18 |
1595 |
172 |
1665 |
901 |
91 |
2 |
0 |
| ODI |
10 |
117 |
33 |
892 |
2860 |
1931 |
66 |
0 |
| CDI |
30 |
22 |
0 |
41 |
588 |
11982 |
6424 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1018 |
9096 |
1871 |
|
|
Date: 2022-09-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
122616 |
19044 |
115 |
653 |
176 |
8 |
0 |
0 |
| OW |
2 |
2290 |
107 |
492 |
139 |
3 |
1 |
0 |
| VODI |
3 |
1248 |
136 |
1567 |
1205 |
94 |
5 |
0 |
| ODI |
2 |
79 |
14 |
572 |
2494 |
1499 |
27 |
0 |
| CDI |
11 |
0 |
1 |
49 |
597 |
9168 |
6545 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
14 |
1442 |
12536 |
2093 |
|
|
Date: 2022-09-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
122875 |
18556 |
115 |
599 |
264 |
12 |
0 |
0 |
| OW |
44 |
2329 |
75 |
417 |
216 |
8 |
4 |
0 |
| VODI |
51 |
1216 |
121 |
1536 |
1228 |
145 |
3 |
0 |
| ODI |
4 |
91 |
11 |
503 |
2027 |
1202 |
43 |
0 |
| CDI |
8 |
9 |
3 |
56 |
630 |
6463 |
7183 |
33 |
| VCDI |
0 |
0 |
0 |
0 |
90 |
1278 |
13045 |
4555 |
|
|
Date: 2022-09-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
122835 |
17482 |
111 |
529 |
287 |
1 |
0 |
0 |
| OW |
6 |
2629 |
82 |
473 |
174 |
2 |
0 |
0 |
| VODI |
2 |
1097 |
131 |
1715 |
1540 |
107 |
3 |
0 |
| ODI |
1 |
85 |
10 |
330 |
1962 |
1404 |
54 |
0 |
| CDI |
4 |
8 |
1 |
52 |
766 |
7040 |
4966 |
287 |
| VCDI |
1 |
1 |
0 |
0 |
13 |
6783 |
11413 |
2661 |
|
|
Date: 2022-09-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
123460 |
16496 |
112 |
485 |
146 |
0 |
0 |
0 |
| OW |
5 |
2528 |
62 |
473 |
147 |
11 |
0 |
0 |
| VODI |
3 |
981 |
154 |
1645 |
1530 |
73 |
4 |
0 |
| ODI |
2 |
115 |
22 |
356 |
1777 |
1568 |
45 |
0 |
| CDI |
5 |
13 |
2 |
91 |
736 |
7893 |
3304 |
0 |
| VCDI |
1 |
2 |
0 |
0 |
0 |
3510 |
18200 |
1091 |
|
|
Date: 2022-09-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
120907 |
18466 |
122 |
528 |
132 |
33 |
0 |
0 |
| OW |
5 |
2142 |
82 |
527 |
284 |
60 |
0 |
0 |
| VODI |
6 |
694 |
128 |
1155 |
1632 |
518 |
14 |
0 |
| ODI |
5 |
133 |
17 |
261 |
1301 |
1519 |
146 |
0 |
| CDI |
5 |
21 |
8 |
99 |
693 |
7455 |
6711 |
8 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
3332 |
15267 |
2632 |
|
|
Date: 2022-09-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
120056 |
18665 |
119 |
436 |
143 |
41 |
0 |
0 |
| OW |
6 |
2209 |
70 |
421 |
229 |
10 |
3 |
0 |
| VODI |
1 |
954 |
133 |
1202 |
1656 |
302 |
12 |
0 |
| ODI |
1 |
128 |
20 |
305 |
1722 |
905 |
98 |
0 |
| CDI |
2 |
31 |
11 |
127 |
835 |
6781 |
6680 |
65 |
| VCDI |
0 |
6 |
0 |
0 |
0 |
3652 |
17793 |
1218 |
|
|
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