Validation of sea ice concentration - Asian sector
Reference date: 2022-09-01
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-08-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8158 |
7707 |
34 |
163 |
23 |
9 |
0 |
0 |
| OW |
0 |
327 |
23 |
78 |
13 |
13 |
0 |
0 |
| VODI |
0 |
729 |
106 |
1374 |
276 |
9 |
0 |
0 |
| ODI |
0 |
163 |
46 |
1296 |
6575 |
154 |
0 |
0 |
| CDI |
0 |
0 |
1 |
23 |
2110 |
2444 |
191 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
33 |
0 |
0 |
|
|
Date: 2022-08-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8493 |
7668 |
37 |
139 |
30 |
1 |
0 |
0 |
| OW |
0 |
332 |
19 |
73 |
24 |
4 |
0 |
0 |
| VODI |
0 |
724 |
112 |
1417 |
279 |
7 |
0 |
0 |
| ODI |
0 |
152 |
40 |
1209 |
7037 |
265 |
0 |
0 |
| CDI |
0 |
5 |
0 |
9 |
1098 |
2828 |
58 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
22 |
0 |
|
|
Date: 2022-08-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9390 |
6934 |
33 |
139 |
40 |
0 |
0 |
0 |
| OW |
1 |
357 |
15 |
77 |
18 |
1 |
0 |
0 |
| VODI |
0 |
828 |
91 |
1380 |
384 |
5 |
0 |
0 |
| ODI |
0 |
148 |
51 |
849 |
7280 |
451 |
0 |
0 |
| CDI |
0 |
5 |
1 |
4 |
720 |
2857 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
23 |
0 |
0 |
|
|
Date: 2022-09-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9414 |
6982 |
31 |
105 |
22 |
0 |
0 |
0 |
| OW |
1 |
361 |
13 |
87 |
16 |
1 |
0 |
0 |
| VODI |
0 |
854 |
98 |
1263 |
621 |
22 |
0 |
0 |
| ODI |
0 |
169 |
32 |
631 |
5804 |
1846 |
136 |
0 |
| CDI |
0 |
3 |
1 |
9 |
390 |
3148 |
22 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
Date: 2022-09-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9047 |
7145 |
30 |
117 |
15 |
6 |
0 |
0 |
| OW |
2 |
374 |
17 |
77 |
15 |
5 |
0 |
0 |
| VODI |
0 |
1074 |
117 |
1490 |
368 |
7 |
0 |
0 |
| ODI |
0 |
163 |
32 |
866 |
6402 |
910 |
0 |
0 |
| CDI |
0 |
0 |
0 |
37 |
746 |
3020 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
Date: 2022-09-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9026 |
7173 |
39 |
111 |
1 |
1 |
0 |
0 |
| OW |
0 |
475 |
20 |
88 |
17 |
4 |
0 |
0 |
| VODI |
0 |
1079 |
105 |
1603 |
405 |
13 |
0 |
0 |
| ODI |
0 |
120 |
33 |
827 |
6396 |
914 |
0 |
0 |
| CDI |
0 |
0 |
0 |
14 |
780 |
2837 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
|
|
Date: 2022-09-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9193 |
7297 |
38 |
128 |
5 |
0 |
0 |
0 |
| OW |
0 |
441 |
18 |
104 |
13 |
5 |
0 |
0 |
| VODI |
0 |
1129 |
123 |
1328 |
451 |
14 |
0 |
0 |
| ODI |
0 |
77 |
21 |
695 |
5362 |
1653 |
0 |
0 |
| CDI |
0 |
1 |
1 |
8 |
492 |
3483 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2 |
0 |
0 |
|
|
Date: 2022-09-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9200 |
7658 |
38 |
128 |
7 |
0 |
0 |
0 |
| OW |
0 |
449 |
13 |
98 |
10 |
1 |
0 |
0 |
| VODI |
0 |
1038 |
95 |
1115 |
463 |
11 |
0 |
0 |
| ODI |
0 |
74 |
21 |
568 |
4376 |
2096 |
5 |
0 |
| CDI |
0 |
0 |
0 |
7 |
617 |
3970 |
23 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
|
|
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