Validation of sea ice concentration - American sector
Reference date: 2020-08-13
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-08-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13445 |
4528 |
68 |
558 |
113 |
0 |
0 |
0 |
| OW |
107 |
277 |
12 |
122 |
53 |
2 |
0 |
0 |
| VODI |
71 |
520 |
50 |
2188 |
727 |
4 |
0 |
0 |
| ODI |
9 |
80 |
16 |
1178 |
6129 |
256 |
0 |
0 |
| CDI |
0 |
0 |
0 |
11 |
2083 |
7610 |
1661 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
877 |
3105 |
4 |
|
|
Date: 2020-08-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13786 |
4635 |
85 |
598 |
257 |
1 |
0 |
0 |
| OW |
17 |
336 |
8 |
113 |
101 |
2 |
0 |
0 |
| VODI |
6 |
572 |
42 |
3005 |
580 |
14 |
0 |
0 |
| ODI |
0 |
103 |
19 |
884 |
6095 |
475 |
0 |
0 |
| CDI |
0 |
0 |
0 |
7 |
979 |
5876 |
2222 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
15 |
963 |
3773 |
297 |
|
|
Date: 2020-08-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12615 |
6100 |
98 |
771 |
128 |
0 |
0 |
0 |
| OW |
19 |
321 |
7 |
129 |
63 |
0 |
0 |
0 |
| VODI |
3 |
766 |
84 |
3177 |
664 |
18 |
0 |
0 |
| ODI |
1 |
127 |
19 |
1157 |
5890 |
302 |
0 |
0 |
| CDI |
0 |
0 |
0 |
15 |
1122 |
5072 |
600 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1429 |
4990 |
179 |
|
|
Date: 2020-08-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
14111 |
4918 |
60 |
616 |
112 |
0 |
0 |
0 |
| OW |
4 |
316 |
12 |
106 |
41 |
0 |
0 |
0 |
| VODI |
0 |
1070 |
111 |
3592 |
480 |
24 |
0 |
0 |
| ODI |
0 |
168 |
24 |
1540 |
5139 |
454 |
7 |
0 |
| CDI |
0 |
0 |
1 |
17 |
969 |
5279 |
952 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
2630 |
3105 |
0 |
|
|
Date: 2020-08-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13707 |
5658 |
88 |
534 |
73 |
0 |
0 |
0 |
| OW |
2 |
356 |
4 |
118 |
31 |
0 |
0 |
0 |
| VODI |
2 |
2155 |
162 |
2976 |
351 |
24 |
0 |
0 |
| ODI |
0 |
183 |
17 |
1487 |
4689 |
556 |
0 |
0 |
| CDI |
0 |
0 |
0 |
15 |
521 |
6162 |
636 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
1250 |
3236 |
867 |
|
|
Date: 2020-08-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
15799 |
4083 |
104 |
345 |
68 |
0 |
0 |
0 |
| OW |
95 |
384 |
12 |
77 |
23 |
0 |
0 |
0 |
| VODI |
274 |
3094 |
141 |
2109 |
441 |
9 |
1 |
0 |
| ODI |
16 |
187 |
22 |
1492 |
4156 |
370 |
17 |
0 |
| CDI |
0 |
0 |
0 |
13 |
524 |
4844 |
1133 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
898 |
4202 |
933 |
|
|
Date: 2020-08-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
15744 |
4785 |
76 |
343 |
49 |
0 |
0 |
0 |
| OW |
96 |
464 |
10 |
68 |
37 |
0 |
0 |
0 |
| VODI |
314 |
3321 |
118 |
1956 |
441 |
3 |
0 |
0 |
| ODI |
17 |
187 |
18 |
1289 |
3654 |
226 |
0 |
0 |
| CDI |
0 |
0 |
0 |
7 |
822 |
4266 |
1264 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
1583 |
4476 |
228 |
|
|
Date: 2020-08-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16271 |
4765 |
79 |
344 |
81 |
0 |
0 |
0 |
| OW |
283 |
614 |
14 |
95 |
51 |
0 |
0 |
0 |
| VODI |
591 |
2725 |
103 |
2059 |
482 |
9 |
0 |
0 |
| ODI |
15 |
180 |
19 |
1032 |
2836 |
499 |
0 |
0 |
| CDI |
0 |
3 |
0 |
4 |
891 |
4388 |
1645 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
2431 |
3355 |
1 |
|
|
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