Validation of sea ice concentration
Bulletin date: 2011-09-14
Model vs. observations, sea ice class contingency tables
Date: 2011-09-08:
| Best estimate |
Forecast |
|
observations |
|
water |
VODI |
ODI |
CDI |
VCDI |
m
o
d
e
l |
water |
30333 |
515 |
493 |
298 |
382 |
| VODI |
25 |
66 |
347 |
348 |
1149 |
| ODI |
0 |
2 |
129 |
162 |
932 |
| CDI |
0 |
1 |
60 |
149 |
2012 |
| VCDI |
0 |
0 |
4 |
6 |
6 |
|
...date precedes bulletin
|
Date: 2011-09-12:
| Best estimate |
Forecast |
|
observations |
|
water |
VODI |
ODI |
CDI |
VCDI |
m
o
d
e
l |
water |
30366 |
579 |
339 |
181 |
176 |
| VODI |
69 |
91 |
187 |
221 |
822 |
| ODI |
1 |
16 |
95 |
181 |
963 |
| CDI |
0 |
10 |
77 |
220 |
1762 |
| VCDI |
0 |
7 |
31 |
62 |
963 |
|
...date precedes bulletin
|
Date: 2011-09-14:
| Best estimate |
Forecast |
|
observations |
|
water |
VODI |
ODI |
CDI |
VCDI |
m
o
d
e
l |
water |
30173 |
624 |
341 |
85 |
77 |
| VODI |
31 |
151 |
288 |
206 |
228 |
| ODI |
0 |
28 |
102 |
163 |
1120 |
| CDI |
0 |
15 |
71 |
264 |
1058 |
| VCDI |
0 |
17 |
59 |
99 |
2219 |
|
|
observations |
|
water |
VODI |
ODI |
CDI |
VCDI |
m
o
d
e
l |
water |
30048 |
593 |
320 |
94 |
68 |
| VODI |
148 |
163 |
325 |
196 |
315 |
| ODI |
8 |
47 |
83 |
147 |
932 |
| CDI |
0 |
20 |
97 |
254 |
1400 |
| VCDI |
0 |
12 |
36 |
126 |
1987 |
|
Date: 2011-09-16:
| Best estimate |
Forecast |
|
observations |
|
water |
VODI |
ODI |
CDI |
VCDI |
m
o
d
e
l |
water |
30376 |
453 |
280 |
149 |
65 |
| VODI |
31 |
63 |
243 |
260 |
175 |
| ODI |
0 |
3 |
95 |
161 |
565 |
| CDI |
0 |
19 |
60 |
276 |
1216 |
| VCDI |
0 |
20 |
97 |
171 |
2641 |
|
|
observations |
|
water |
VODI |
ODI |
CDI |
VCDI |
m
o
d
e
l |
water |
30234 |
368 |
238 |
184 |
54 |
| VODI |
170 |
132 |
270 |
191 |
227 |
| ODI |
3 |
17 |
91 |
163 |
845 |
| CDI |
0 |
26 |
72 |
215 |
1140 |
| VCDI |
0 |
15 |
104 |
264 |
2396 |
|
Date: 2011-09-20:
| Best estimate |
Forecast |
|
observations |
|
water |
VODI |
ODI |
CDI |
VCDI |
m
o
d
e
l |
water |
30217 |
505 |
188 |
132 |
71 |
| VODI |
66 |
79 |
152 |
169 |
125 |
| ODI |
1 |
18 |
110 |
239 |
272 |
| CDI |
0 |
13 |
38 |
194 |
733 |
| VCDI |
1 |
26 |
167 |
350 |
3553 |
|
|
observations |
|
water |
VODI |
ODI |
CDI |
VCDI |
m
o
d
e
l |
water |
30045 |
399 |
115 |
126 |
56 |
| VODI |
191 |
158 |
145 |
141 |
108 |
| ODI |
48 |
46 |
186 |
181 |
263 |
| CDI |
0 |
13 |
38 |
231 |
761 |
| VCDI |
1 |
25 |
171 |
405 |
3566 |
|
Date: 2011-09-22:
| Best estimate |
Forecast |
|
observations |
|
water |
VODI |
ODI |
CDI |
VCDI |
m
o
d
e
l |
water |
30170 |
450 |
196 |
167 |
64 |
| VODI |
44 |
135 |
171 |
127 |
90 |
| ODI |
1 |
15 |
110 |
218 |
140 |
| CDI |
0 |
3 |
16 |
337 |
496 |
| VCDI |
0 |
31 |
136 |
443 |
3859 |
|
|
observations |
|
water |
VODI |
ODI |
CDI |
VCDI |
m
o
d
e
l |
water |
29983 |
384 |
171 |
168 |
45 |
| VODI |
198 |
174 |
161 |
140 |
83 |
| ODI |
34 |
42 |
152 |
191 |
238 |
| CDI |
0 |
6 |
11 |
312 |
586 |
| VCDI |
0 |
28 |
134 |
481 |
3697 |
|
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