Validation of sea ice concentration - American sector
Reference date: 2020-06-25
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-06-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
258 |
4371 |
162 |
1125 |
185 |
0 |
0 |
0 |
| OW |
0 |
241 |
14 |
292 |
93 |
0 |
0 |
0 |
| VODI |
0 |
376 |
53 |
600 |
390 |
14 |
0 |
0 |
| ODI |
0 |
124 |
30 |
579 |
1987 |
362 |
0 |
0 |
| CDI |
0 |
20 |
7 |
249 |
3405 |
8201 |
784 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
506 |
10196 |
6336 |
4903 |
|
|
Date: 2020-06-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
325 |
4549 |
159 |
1232 |
156 |
2 |
0 |
0 |
| OW |
12 |
227 |
22 |
278 |
120 |
0 |
0 |
0 |
| VODI |
16 |
368 |
47 |
554 |
390 |
15 |
0 |
0 |
| ODI |
0 |
168 |
41 |
722 |
1872 |
637 |
6 |
15 |
| CDI |
0 |
13 |
3 |
119 |
3314 |
8961 |
837 |
582 |
| VCDI |
0 |
0 |
0 |
0 |
40 |
7101 |
7230 |
5733 |
|
|
Date: 2020-06-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
288 |
4877 |
152 |
1185 |
190 |
5 |
0 |
0 |
| OW |
2 |
284 |
25 |
262 |
106 |
5 |
0 |
0 |
| VODI |
6 |
454 |
62 |
571 |
316 |
16 |
0 |
0 |
| ODI |
0 |
167 |
40 |
744 |
2689 |
540 |
7 |
0 |
| CDI |
0 |
11 |
5 |
103 |
2538 |
13477 |
3862 |
77 |
| VCDI |
0 |
0 |
0 |
0 |
12 |
3124 |
7966 |
1698 |
|
|
Date: 2020-06-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
325 |
5210 |
117 |
1108 |
234 |
11 |
0 |
0 |
| OW |
9 |
267 |
24 |
258 |
163 |
5 |
0 |
0 |
| VODI |
6 |
402 |
53 |
675 |
466 |
25 |
0 |
0 |
| ODI |
0 |
143 |
41 |
851 |
3258 |
361 |
0 |
0 |
| CDI |
0 |
19 |
0 |
84 |
2300 |
14681 |
6717 |
991 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
1952 |
4308 |
798 |
|
|
Date: 2020-06-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
282 |
5602 |
84 |
1069 |
332 |
13 |
0 |
0 |
| OW |
0 |
359 |
28 |
285 |
153 |
11 |
0 |
0 |
| VODI |
0 |
475 |
72 |
774 |
679 |
32 |
0 |
0 |
| ODI |
0 |
180 |
45 |
1018 |
3658 |
340 |
1 |
0 |
| CDI |
0 |
6 |
0 |
61 |
2622 |
15905 |
4018 |
204 |
| VCDI |
0 |
0 |
0 |
1 |
13 |
594 |
3145 |
3805 |
|
|
Date: 2020-06-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
48 |
5993 |
174 |
1338 |
408 |
26 |
0 |
0 |
| OW |
0 |
278 |
24 |
230 |
202 |
19 |
0 |
0 |
| VODI |
0 |
458 |
51 |
849 |
838 |
62 |
0 |
0 |
| ODI |
0 |
211 |
36 |
1056 |
4620 |
551 |
4 |
0 |
| CDI |
0 |
156 |
0 |
38 |
2746 |
17017 |
1380 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
10 |
1691 |
4317 |
1035 |
|
|
Date: 2020-07-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
762 |
6173 |
113 |
970 |
433 |
48 |
0 |
0 |
| OW |
9 |
419 |
21 |
249 |
183 |
27 |
0 |
0 |
| VODI |
2 |
629 |
62 |
916 |
769 |
83 |
0 |
0 |
| ODI |
0 |
185 |
45 |
1151 |
4615 |
1176 |
1 |
0 |
| CDI |
0 |
1 |
0 |
12 |
2699 |
16934 |
156 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
64 |
4102 |
2681 |
175 |
|
|
Date: 2020-07-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1262 |
6580 |
134 |
948 |
532 |
8 |
0 |
0 |
| OW |
19 |
379 |
23 |
235 |
189 |
19 |
0 |
0 |
| VODI |
0 |
661 |
76 |
1023 |
787 |
54 |
0 |
0 |
| ODI |
0 |
239 |
35 |
1030 |
4093 |
823 |
0 |
0 |
| CDI |
0 |
4 |
0 |
40 |
2118 |
17958 |
499 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
216 |
5822 |
60 |
0 |
|
|
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