Validation of sea ice concentration - American sector
Reference date: 2019-11-21
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-11-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5958 |
6912 |
50 |
254 |
113 |
32 |
0 |
0 |
| OW |
67 |
1217 |
33 |
238 |
180 |
59 |
0 |
0 |
| VODI |
35 |
822 |
70 |
853 |
1125 |
549 |
0 |
0 |
| ODI |
0 |
31 |
10 |
190 |
713 |
1025 |
4 |
0 |
| CDI |
0 |
4 |
0 |
22 |
203 |
1652 |
684 |
6 |
| VCDI |
0 |
0 |
0 |
0 |
16 |
1809 |
10007 |
10923 |
|
|
Date: 2019-11-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4415 |
7526 |
108 |
518 |
113 |
49 |
0 |
0 |
| OW |
75 |
826 |
35 |
354 |
99 |
38 |
0 |
0 |
| VODI |
60 |
603 |
59 |
743 |
952 |
316 |
8 |
0 |
| ODI |
0 |
52 |
11 |
219 |
733 |
1626 |
40 |
0 |
| CDI |
0 |
3 |
0 |
11 |
230 |
2034 |
580 |
9 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1266 |
8808 |
13347 |
|
|
Date: 2019-11-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3952 |
7053 |
81 |
472 |
244 |
23 |
0 |
0 |
| OW |
38 |
817 |
48 |
374 |
221 |
50 |
0 |
0 |
| VODI |
23 |
381 |
41 |
622 |
980 |
304 |
14 |
0 |
| ODI |
2 |
40 |
6 |
143 |
682 |
1676 |
115 |
0 |
| CDI |
0 |
3 |
1 |
8 |
133 |
2218 |
1402 |
53 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
389 |
6121 |
17136 |
|
|
Date: 2019-11-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3891 |
6455 |
63 |
288 |
206 |
14 |
0 |
0 |
| OW |
112 |
1007 |
24 |
174 |
298 |
72 |
8 |
0 |
| VODI |
64 |
485 |
49 |
507 |
734 |
253 |
52 |
0 |
| ODI |
0 |
20 |
4 |
183 |
927 |
1270 |
126 |
0 |
| CDI |
0 |
0 |
0 |
4 |
133 |
2639 |
1511 |
90 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
452 |
6513 |
17238 |
|
|
Date: 2019-11-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4039 |
5951 |
48 |
197 |
158 |
35 |
0 |
0 |
| OW |
38 |
1083 |
36 |
221 |
222 |
45 |
0 |
0 |
| VODI |
3 |
470 |
57 |
490 |
467 |
348 |
29 |
0 |
| ODI |
1 |
52 |
11 |
248 |
818 |
1254 |
66 |
1 |
| CDI |
0 |
1 |
0 |
57 |
303 |
2482 |
1997 |
120 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
771 |
8639 |
15103 |
|
|
Date: 2019-11-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4026 |
5415 |
49 |
165 |
109 |
30 |
0 |
0 |
| OW |
19 |
988 |
36 |
298 |
145 |
110 |
0 |
0 |
| VODI |
0 |
460 |
21 |
446 |
450 |
276 |
20 |
1 |
| ODI |
0 |
58 |
7 |
192 |
983 |
848 |
169 |
1 |
| CDI |
0 |
3 |
0 |
52 |
324 |
2923 |
2270 |
51 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
968 |
9049 |
14904 |
|
|
Date: 2019-11-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4241 |
5462 |
34 |
120 |
12 |
0 |
0 |
0 |
| OW |
24 |
776 |
21 |
197 |
298 |
101 |
7 |
0 |
| VODI |
0 |
787 |
37 |
248 |
376 |
142 |
49 |
1 |
| ODI |
0 |
236 |
28 |
347 |
780 |
499 |
34 |
5 |
| CDI |
0 |
34 |
3 |
145 |
825 |
2483 |
1224 |
116 |
| VCDI |
0 |
0 |
0 |
2 |
81 |
1513 |
8360 |
16218 |
|
|
Date: 2019-11-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1972 |
5896 |
41 |
215 |
60 |
0 |
0 |
0 |
| OW |
207 |
1548 |
74 |
396 |
253 |
2 |
0 |
0 |
| VODI |
0 |
637 |
40 |
375 |
530 |
198 |
38 |
0 |
| ODI |
0 |
261 |
12 |
355 |
845 |
341 |
35 |
6 |
| CDI |
0 |
11 |
3 |
96 |
766 |
2610 |
1358 |
124 |
| VCDI |
0 |
0 |
0 |
0 |
74 |
1844 |
8145 |
16498 |
|
|
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