NPG Letters
|
21 Jul 2023
NPG Letters |
|
21 Jul 2023
Using orthogonal vectors to improve the ensemble space of the ensemble Kalman filter and its effect on data assimilation and forecasting
Yung-Yun Cheng ,Shu-Chih Yang ,Zhe-Hui Lin ,and Yung-An Lee
Viewed
Total article views: 2,391 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,983
342
66
2,391
54
50
HTML: 1,983
PDF: 342
XML: 66
Total: 2,391
BibTeX: 54
EndNote: 50
Views and downloads (calculated since 06 Jan 2023)
Cumulative views and downloads
(calculated since 06 Jan 2023)
Created with Highstock 2.0.4 217 385 550 681 830 897 1,026 1,225 1,411 1,589 1,659 1,756 1,802 1,837 1,869 1,919 1,966 2,053 2,097 2,165 2,188 2,208 2,234 2,248 2,287 2,316 2,358 2,391 189 341 493 618 752 816 911 1,084 1,244 1,399 1,462 1,544 1,579 1,602 1,617 1,650 1,675 1,753 1,786 1,842 1,856 1,869 1,886 1,896 1,920 1,939 1,963 1,983 23 35 46 52 62 65 97 119 141 162 169 183 192 203 219 229 249 255 264 272 279 285 290 294 309 317 330 342 5 9 11 11 16 16 18 22 26 28 28 29 31 32 33 40 42 45 47 51 53 54 58 58 58 60 65 66 HTML views PDF downloads XML downloads Aug 2024 Sep 2024 Oct 2024 Nov 2024 Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 0 500 1000 1500 2000 2500 3000
Total article views: 1,341 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,100
192
49
1,341
47
44
HTML: 1,100
PDF: 192
XML: 49
Total: 1,341
BibTeX: 47
EndNote: 44
Views and downloads (calculated since 21 Jul 2023)
Month
HTML
PDF
XML
Total
Jul 2023
85
22
2
109
Aug 2023
168
16
4
188
Sep 2023
157
14
4
175
Oct 2023
152
15
2
169
Nov 2023
60
6
0
66
Dec 2023
81
9
1
91
Jan 2024
34
9
2
45
Feb 2024
20
9
1
30
Mar 2024
12
6
1
19
Apr 2024
29
6
7
42
May 2024
21
13
2
36
Jun 2024
71
6
3
80
Jul 2024
29
9
2
40
Aug 2024
52
6
3
61
Sep 2024
14
5
2
21
Oct 2024
13
5
1
19
Nov 2024
15
3
4
22
Dec 2024
10
2
0
12
Jan 2025
23
12
0
35
Feb 2025
15
6
2
23
Mar 2025
20
6
5
31
Apr 2025
19
7
1
27
Cumulative views and downloads
(calculated since 21 Jul 2023)
Month
HTML views
PDF downloads
XML downloads
Jul 2023
85
22
2
Aug 2023
253
38
6
Sep 2023
410
52
10
Oct 2023
562
67
12
Nov 2023
622
73
12
Dec 2023
703
82
13
Jan 2024
737
91
15
Feb 2024
757
100
16
Mar 2024
769
106
17
Apr 2024
798
112
24
May 2024
819
125
26
Jun 2024
890
131
29
Jul 2024
919
140
31
Aug 2024
971
146
34
Sep 2024
985
151
36
Oct 2024
998
156
37
Nov 2024
1,013
159
41
Dec 2024
1,023
161
41
Jan 2025
1,046
173
41
Feb 2025
1,061
179
43
Mar 2025
1,081
185
48
Apr 2025
1,100
192
49
Total article views: 1,050 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
883
150
17
1,050
7
6
HTML: 883
PDF: 150
XML: 17
Total: 1,050
BibTeX: 7
EndNote: 6
Views and downloads (calculated since 06 Jan 2023)
Month
HTML
PDF
XML
Total
Jan 2023
189
23
5
217
Feb 2023
152
12
4
168
Mar 2023
152
11
2
165
Apr 2023
125
6
0
131
May 2023
134
10
5
149
Jun 2023
64
3
0
67
Jul 2023
10
10
0
20
Aug 2023
5
6
0
11
Sep 2023
3
8
0
11
Oct 2023
3
6
0
9
Nov 2023
3
1
0
4
Dec 2023
1
5
0
6
Jan 2024
1
0
1
Feb 2024
3
2
0
5
Mar 2024
3
10
0
13
Apr 2024
4
4
0
8
May 2024
4
7
0
11
Jun 2024
7
0
7
Jul 2024
4
0
4
Aug 2024
4
2
1
7
Sep 2024
2
0
2
Oct 2024
1
0
1
Nov 2024
2
2
0
4
Dec 2024
2
0
2
Jan 2025
1
3
0
4
Feb 2025
4
2
0
6
Mar 2025
4
7
0
11
Apr 2025
1
5
0
6
Cumulative views and downloads
(calculated since 06 Jan 2023)
Month
HTML views
PDF downloads
XML downloads
Jan 2023
189
23
5
Feb 2023
341
35
9
Mar 2023
493
46
11
Apr 2023
618
52
11
May 2023
752
62
16
Jun 2023
816
65
16
Jul 2023
826
75
16
Aug 2023
831
81
16
Sep 2023
834
89
16
Oct 2023
837
95
16
Nov 2023
840
96
16
Dec 2023
841
101
16
Jan 2024
842
101
16
Feb 2024
845
103
16
Mar 2024
848
113
16
Apr 2024
852
117
16
May 2024
856
124
16
Jun 2024
863
124
16
Jul 2024
867
124
16
Aug 2024
871
126
17
Sep 2024
871
128
17
Oct 2024
871
129
17
Nov 2024
873
131
17
Dec 2024
873
133
17
Jan 2025
874
136
17
Feb 2025
878
138
17
Mar 2025
882
145
17
Apr 2025
883
150
17
Viewed (geographical distribution)
Total article views: 2,391 (including HTML, PDF, and XML)
Thereof 2,307 with geography defined
and 84 with unknown origin.
Total article views: 1,341 (including HTML, PDF, and XML)
Thereof 1,290 with geography defined
and 51 with unknown origin.
Total article views: 1,050 (including HTML, PDF, and XML)
Thereof 1,017 with geography defined
and 33 with unknown origin.
Country
#
Views
%
United States of America 1 1015 42 Germany 2 294 12 China 3 161 6 France 4 96 4 Ireland 5 91 3
Country
#
Views
%
United States of America 1 476 35 Germany 2 201 14 China 3 127 9 France 4 49 3 Ireland 5 46 3
Country
#
Views
%
United States of America 1 539 51 Germany 2 93 8 Taiwan 3 49 4 France 4 47 4 Ireland 5 45 4
Total:
0
HTML:
0
PDF:
0
XML:
0
Total:
0
HTML:
0
PDF:
0
XML:
0
Total:
0
HTML:
0
PDF:
0
XML:
0
Latest update: 23 Apr 2025
