Validation of sea ice concentration - Full domain
Reference date: 2021-08-26
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-08-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
118677 |
18234 |
214 |
1259 |
381 |
73 |
0 |
0 |
| OW |
14 |
824 |
45 |
263 |
113 |
17 |
0 |
0 |
| VODI |
16 |
1916 |
165 |
3286 |
840 |
41 |
0 |
0 |
| ODI |
7 |
297 |
42 |
2496 |
7124 |
1413 |
0 |
0 |
| CDI |
0 |
7 |
1 |
7 |
1537 |
11870 |
7555 |
366 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
942 |
6283 |
723 |
|
|
Date: 2021-08-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
118394 |
19136 |
228 |
1094 |
402 |
86 |
0 |
0 |
| OW |
14 |
881 |
36 |
263 |
97 |
31 |
2 |
0 |
| VODI |
19 |
1975 |
191 |
3537 |
927 |
35 |
0 |
0 |
| ODI |
3 |
308 |
43 |
2497 |
7160 |
1245 |
1 |
0 |
| CDI |
0 |
13 |
1 |
10 |
1007 |
15542 |
6222 |
71 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
698 |
4448 |
431 |
|
|
Date: 2021-08-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
119640 |
18348 |
199 |
973 |
326 |
52 |
0 |
0 |
| OW |
17 |
883 |
32 |
281 |
107 |
30 |
0 |
0 |
| VODI |
13 |
2348 |
236 |
4007 |
748 |
44 |
0 |
0 |
| ODI |
1 |
310 |
50 |
2457 |
7686 |
560 |
0 |
0 |
| CDI |
0 |
7 |
0 |
17 |
3103 |
16756 |
2983 |
5 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
548 |
3854 |
427 |
|
|
Date: 2021-08-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
122310 |
16071 |
172 |
846 |
329 |
86 |
7 |
0 |
| OW |
40 |
1058 |
37 |
287 |
83 |
28 |
5 |
0 |
| VODI |
64 |
2583 |
231 |
4060 |
686 |
53 |
3 |
0 |
| ODI |
8 |
288 |
50 |
2331 |
8290 |
840 |
16 |
0 |
| CDI |
0 |
2 |
0 |
45 |
4204 |
14388 |
2622 |
41 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
144 |
3366 |
1373 |
|
|
Date: 2021-08-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
120385 |
18351 |
166 |
841 |
346 |
119 |
7 |
0 |
| OW |
37 |
1107 |
37 |
282 |
93 |
35 |
2 |
0 |
| VODI |
53 |
2812 |
247 |
4008 |
725 |
45 |
4 |
0 |
| ODI |
3 |
321 |
41 |
2148 |
8459 |
1123 |
6 |
0 |
| CDI |
0 |
3 |
0 |
27 |
2903 |
14008 |
2650 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
336 |
5106 |
212 |
|
|
Date: 2021-08-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
124380 |
14726 |
176 |
802 |
348 |
117 |
23 |
0 |
| OW |
55 |
1058 |
31 |
290 |
90 |
24 |
6 |
0 |
| VODI |
94 |
2959 |
243 |
4002 |
775 |
38 |
10 |
0 |
| ODI |
8 |
285 |
55 |
2065 |
8990 |
1073 |
3 |
0 |
| CDI |
0 |
3 |
1 |
51 |
2365 |
15499 |
875 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
511 |
4932 |
84 |
|
|
Date: 2021-09-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
122911 |
16504 |
183 |
858 |
303 |
95 |
13 |
0 |
| OW |
52 |
1001 |
39 |
341 |
99 |
31 |
6 |
0 |
| VODI |
84 |
2546 |
234 |
4254 |
879 |
41 |
7 |
0 |
| ODI |
7 |
269 |
35 |
1908 |
9491 |
1455 |
5 |
0 |
| CDI |
0 |
1 |
0 |
21 |
2300 |
15156 |
554 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
17 |
1357 |
3980 |
11 |
|
|
Date: 2021-09-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
123887 |
15610 |
164 |
874 |
298 |
120 |
14 |
0 |
| OW |
52 |
1017 |
38 |
400 |
168 |
65 |
15 |
0 |
| VODI |
56 |
2374 |
226 |
3691 |
1274 |
83 |
15 |
0 |
| ODI |
7 |
270 |
42 |
1780 |
6816 |
3548 |
14 |
0 |
| CDI |
0 |
0 |
0 |
33 |
1431 |
16533 |
1040 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
18 |
635 |
4343 |
97 |
|
|
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