Research article
|
29 May 2020
Research article |
|
29 May 2020
Methodology for deriving the telescope focus function and its uncertainty for a heterodyne pulsed Doppler lidar
Pyry Pentikäinen , Ewan James O'Connor , Antti Juhani Manninen , and Pablo Ortiz-Amezcua
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Total article views: 3,161 (including HTML, PDF, and XML)
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2,158
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3,161
114
127
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PDF: 912
XML: 91
Total: 3,161
BibTeX: 114
EndNote: 127
Views and downloads (calculated since 09 Jan 2020)
Month
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PDF
XML
Total
Jan 2020
81
28
2
111
Feb 2020
32
8
0
40
Mar 2020
8
10
0
18
Apr 2020
15
20
4
39
May 2020
73
20
8
101
Jun 2020
112
34
2
148
Jul 2020
65
29
5
99
Aug 2020
36
6
3
45
Sep 2020
22
10
1
33
Oct 2020
15
12
0
27
Nov 2020
23
20
0
43
Dec 2020
28
19
0
47
Jan 2021
39
12
0
51
Feb 2021
16
5
0
21
Mar 2021
21
15
0
36
Apr 2021
18
8
0
26
May 2021
24
10
1
35
Jun 2021
11
7
0
18
Jul 2021
16
11
1
28
Aug 2021
18
14
1
33
Sep 2021
26
9
0
35
Oct 2021
16
37
0
53
Nov 2021
23
24
2
49
Dec 2021
22
16
0
38
Jan 2022
20
19
0
39
Feb 2022
17
8
1
26
Mar 2022
20
10
0
30
Apr 2022
31
10
2
43
May 2022
20
12
0
32
Jun 2022
21
10
0
31
Jul 2022
13
5
0
18
Aug 2022
66
10
0
76
Sep 2022
11
7
1
19
Oct 2022
19
9
0
28
Nov 2022
23
17
0
40
Dec 2022
19
10
1
30
Jan 2023
14
8
0
22
Feb 2023
24
27
1
52
Mar 2023
22
11
0
33
Apr 2023
23
13
0
36
May 2023
26
9
1
36
Jun 2023
37
13
2
52
Jul 2023
22
8
1
31
Aug 2023
30
26
3
59
Sep 2023
24
20
2
46
Oct 2023
24
11
0
35
Nov 2023
8
4
1
13
Dec 2023
33
5
2
40
Jan 2024
18
5
1
24
Feb 2024
14
10
0
24
Mar 2024
28
17
2
47
Apr 2024
22
11
2
35
May 2024
21
5
3
29
Jun 2024
25
9
3
37
Jul 2024
194
6
5
205
Aug 2024
34
5
1
40
Sep 2024
17
8
0
25
Oct 2024
25
5
1
31
Nov 2024
8
5
1
14
Dec 2024
15
7
1
23
Jan 2025
17
8
3
28
Feb 2025
54
10
4
68
Mar 2025
47
7
0
54
Apr 2025
30
15
3
48
May 2025
35
15
1
51
Jun 2025
46
27
0
73
Jul 2025
29
24
3
56
Aug 2025
38
9
4
51
Sep 2025
46
11
1
58
Oct 2025
31
21
1
53
Nov 2025
37
6
3
46
Cumulative views and downloads
(calculated since 09 Jan 2020)
Month
HTML views
PDF downloads
XML downloads
Jan 2020
81
28
2
111
Feb 2020
113
36
2
151
Mar 2020
121
46
2
169
Apr 2020
136
66
6
208
May 2020
209
86
14
309
Jun 2020
321
120
16
457
Jul 2020
386
149
21
556
Aug 2020
422
155
24
601
Sep 2020
444
165
25
634
Oct 2020
459
177
25
661
Nov 2020
482
197
25
704
Dec 2020
510
216
25
751
Jan 2021
549
228
25
802
Feb 2021
565
233
25
823
Mar 2021
586
248
25
859
Apr 2021
604
256
25
885
May 2021
628
266
26
920
Jun 2021
639
273
26
938
Jul 2021
655
284
27
966
Aug 2021
673
298
28
999
Sep 2021
699
307
28
1,034
Oct 2021
715
344
28
1,087
Nov 2021
738
368
30
1,136
Dec 2021
760
384
30
1,174
Jan 2022
780
403
30
1,213
Feb 2022
797
411
31
1,239
Mar 2022
817
421
31
1,269
Apr 2022
848
431
33
1,312
May 2022
868
443
33
1,344
Jun 2022
889
453
33
1,375
Jul 2022
902
458
33
1,393
Aug 2022
968
468
33
1,469
Sep 2022
979
475
34
1,488
Oct 2022
998
484
34
1,516
Nov 2022
1,021
501
34
1,556
Dec 2022
1,040
511
35
1,586
Jan 2023
1,054
519
35
1,608
Feb 2023
1,078
546
36
1,660
Mar 2023
1,100
557
36
1,693
Apr 2023
1,123
570
36
1,729
May 2023
1,149
579
37
1,765
Jun 2023
1,186
592
39
1,817
Jul 2023
1,208
600
40
1,848
Aug 2023
1,238
626
43
1,907
Sep 2023
1,262
646
45
1,953
Oct 2023
1,286
657
45
1,988
Nov 2023
1,294
661
46
2,001
Dec 2023
1,327
666
48
2,041
Jan 2024
1,345
671
49
2,065
Feb 2024
1,359
681
49
2,089
Mar 2024
1,387
698
51
2,136
Apr 2024
1,409
709
53
2,171
May 2024
1,430
714
56
2,200
Jun 2024
1,455
723
59
2,237
Jul 2024
1,649
729
64
2,442
Aug 2024
1,683
734
65
2,482
Sep 2024
1,700
742
65
2,507
Oct 2024
1,725
747
66
2,538
Nov 2024
1,733
752
67
2,552
Dec 2024
1,748
759
68
2,575
Jan 2025
1,765
767
71
2,603
Feb 2025
1,819
777
75
2,671
Mar 2025
1,866
784
75
2,725
Apr 2025
1,896
799
78
2,773
May 2025
1,931
814
79
2,824
Jun 2025
1,977
841
79
2,897
Jul 2025
2,006
865
82
2,953
Aug 2025
2,044
874
86
3,004
Sep 2025
2,090
885
87
3,062
Oct 2025
2,121
906
88
3,115
Nov 2025
2,158
912
91
3,161
Total article views: 2,763 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,986
696
81
2,763
101
112
HTML: 1,986
PDF: 696
XML: 81
Total: 2,763
BibTeX: 101
EndNote: 112
Views and downloads (calculated since 29 May 2020)
Month
HTML
PDF
XML
Total
May 2020
69
16
8
93
Jun 2020
105
27
2
134
Jul 2020
64
14
5
83
Aug 2020
36
3
3
42
Sep 2020
22
6
0
28
Oct 2020
15
9
0
24
Nov 2020
23
16
0
39
Dec 2020
28
18
0
46
Jan 2021
39
8
0
47
Feb 2021
16
4
0
20
Mar 2021
21
13
0
34
Apr 2021
17
8
0
25
May 2021
24
7
1
32
Jun 2021
11
6
0
17
Jul 2021
16
10
1
27
Aug 2021
18
10
1
29
Sep 2021
26
9
0
35
Oct 2021
15
36
0
51
Nov 2021
23
18
2
43
Dec 2021
22
11
0
33
Jan 2022
20
18
0
38
Feb 2022
17
6
1
24
Mar 2022
20
9
0
29
Apr 2022
31
7
2
40
May 2022
20
12
0
32
Jun 2022
21
9
0
30
Jul 2022
13
5
0
18
Aug 2022
66
10
0
76
Sep 2022
11
6
1
18
Oct 2022
18
8
0
26
Nov 2022
23
16
0
39
Dec 2022
18
9
1
28
Jan 2023
14
7
0
21
Feb 2023
23
22
1
46
Mar 2023
17
10
0
27
Apr 2023
21
13
0
34
May 2023
26
8
1
35
Jun 2023
37
13
2
52
Jul 2023
21
7
1
29
Aug 2023
30
13
3
46
Sep 2023
24
10
2
36
Oct 2023
23
11
0
34
Nov 2023
8
3
1
12
Dec 2023
33
4
2
39
Jan 2024
18
5
1
24
Feb 2024
14
10
0
24
Mar 2024
28
13
1
42
Apr 2024
22
9
2
33
May 2024
21
4
3
28
Jun 2024
25
7
3
35
Jul 2024
194
5
5
204
Aug 2024
34
3
1
38
Sep 2024
17
6
0
23
Oct 2024
25
5
0
30
Nov 2024
8
4
1
13
Dec 2024
15
6
1
22
Jan 2025
17
6
3
26
Feb 2025
50
8
4
62
Mar 2025
47
7
0
54
Apr 2025
30
13
3
46
May 2025
33
14
1
48
Jun 2025
45
26
0
71
Jul 2025
29
21
3
53
Aug 2025
37
7
4
48
Sep 2025
46
8
1
55
Oct 2025
31
20
1
52
Nov 2025
35
4
2
41
Cumulative views and downloads
(calculated since 29 May 2020)
Month
HTML views
PDF downloads
XML downloads
May 2020
69
16
8
Jun 2020
174
43
10
Jul 2020
238
57
15
Aug 2020
274
60
18
Sep 2020
296
66
18
Oct 2020
311
75
18
Nov 2020
334
91
18
Dec 2020
362
109
18
Jan 2021
401
117
18
Feb 2021
417
121
18
Mar 2021
438
134
18
Apr 2021
455
142
18
May 2021
479
149
19
Jun 2021
490
155
19
Jul 2021
506
165
20
Aug 2021
524
175
21
Sep 2021
550
184
21
Oct 2021
565
220
21
Nov 2021
588
238
23
Dec 2021
610
249
23
Jan 2022
630
267
23
Feb 2022
647
273
24
Mar 2022
667
282
24
Apr 2022
698
289
26
May 2022
718
301
26
Jun 2022
739
310
26
Jul 2022
752
315
26
Aug 2022
818
325
26
Sep 2022
829
331
27
Oct 2022
847
339
27
Nov 2022
870
355
27
Dec 2022
888
364
28
Jan 2023
902
371
28
Feb 2023
925
393
29
Mar 2023
942
403
29
Apr 2023
963
416
29
May 2023
989
424
30
Jun 2023
1,026
437
32
Jul 2023
1,047
444
33
Aug 2023
1,077
457
36
Sep 2023
1,101
467
38
Oct 2023
1,124
478
38
Nov 2023
1,132
481
39
Dec 2023
1,165
485
41
Jan 2024
1,183
490
42
Feb 2024
1,197
500
42
Mar 2024
1,225
513
43
Apr 2024
1,247
522
45
May 2024
1,268
526
48
Jun 2024
1,293
533
51
Jul 2024
1,487
538
56
Aug 2024
1,521
541
57
Sep 2024
1,538
547
57
Oct 2024
1,563
552
57
Nov 2024
1,571
556
58
Dec 2024
1,586
562
59
Jan 2025
1,603
568
62
Feb 2025
1,653
576
66
Mar 2025
1,700
583
66
Apr 2025
1,730
596
69
May 2025
1,763
610
70
Jun 2025
1,808
636
70
Jul 2025
1,837
657
73
Aug 2025
1,874
664
77
Sep 2025
1,920
672
78
Oct 2025
1,951
692
79
Nov 2025
1,986
696
81
Total article views: 398 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
172
216
10
398
13
15
HTML: 172
PDF: 216
XML: 10
Total: 398
BibTeX: 13
EndNote: 15
Views and downloads (calculated since 09 Jan 2020)
Month
HTML
PDF
XML
Total
Jan 2020
81
28
2
111
Feb 2020
32
8
0
40
Mar 2020
8
10
0
18
Apr 2020
15
20
4
39
May 2020
4
4
0
8
Jun 2020
7
7
0
14
Jul 2020
1
15
0
16
Aug 2020
3
0
3
Sep 2020
4
1
5
Oct 2020
3
0
3
Nov 2020
4
0
4
Dec 2020
1
0
1
Jan 2021
4
0
4
Feb 2021
1
0
1
Mar 2021
2
0
2
Apr 2021
1
0
1
May 2021
3
0
3
Jun 2021
1
0
1
Jul 2021
1
0
1
Aug 2021
4
0
4
Sep 2021
0
Oct 2021
1
1
0
2
Nov 2021
6
0
6
Dec 2021
5
0
5
Jan 2022
1
0
1
Feb 2022
2
0
2
Mar 2022
1
0
1
Apr 2022
3
0
3
May 2022
0
Jun 2022
1
0
1
Jul 2022
0
Aug 2022
0
Sep 2022
1
0
1
Oct 2022
1
1
0
2
Nov 2022
1
0
1
Dec 2022
1
1
0
2
Jan 2023
1
0
1
Feb 2023
1
5
0
6
Mar 2023
5
1
0
6
Apr 2023
2
0
2
May 2023
1
0
1
Jun 2023
0
Jul 2023
1
1
0
2
Aug 2023
13
0
13
Sep 2023
10
0
10
Oct 2023
1
0
1
Nov 2023
1
0
1
Dec 2023
1
0
1
Jan 2024
0
Feb 2024
0
Mar 2024
4
1
5
Apr 2024
2
0
2
May 2024
1
0
1
Jun 2024
2
0
2
Jul 2024
1
0
1
Aug 2024
2
0
2
Sep 2024
2
0
2
Oct 2024
1
1
Nov 2024
1
0
1
Dec 2024
1
0
1
Jan 2025
2
0
2
Feb 2025
4
2
0
6
Mar 2025
0
Apr 2025
2
0
2
May 2025
2
1
0
3
Jun 2025
1
1
0
2
Jul 2025
3
0
3
Aug 2025
1
2
0
3
Sep 2025
3
0
3
Oct 2025
1
0
1
Nov 2025
2
2
1
5
Cumulative views and downloads
(calculated since 09 Jan 2020)
Month
HTML views
PDF downloads
XML downloads
Jan 2020
81
28
2
Feb 2020
113
36
2
Mar 2020
121
46
2
Apr 2020
136
66
6
May 2020
140
70
6
Jun 2020
147
77
6
Jul 2020
148
92
6
Aug 2020
148
95
6
Sep 2020
148
99
7
Oct 2020
148
102
7
Nov 2020
148
106
7
Dec 2020
148
107
7
Jan 2021
148
111
7
Feb 2021
148
112
7
Mar 2021
148
114
7
Apr 2021
149
114
7
May 2021
149
117
7
Jun 2021
149
118
7
Jul 2021
149
119
7
Aug 2021
149
123
7
Sep 2021
149
123
7
Oct 2021
150
124
7
Nov 2021
150
130
7
Dec 2021
150
135
7
Jan 2022
150
136
7
Feb 2022
150
138
7
Mar 2022
150
139
7
Apr 2022
150
142
7
May 2022
150
142
7
Jun 2022
150
143
7
Jul 2022
150
143
7
Aug 2022
150
143
7
Sep 2022
150
144
7
Oct 2022
151
145
7
Nov 2022
151
146
7
Dec 2022
152
147
7
Jan 2023
152
148
7
Feb 2023
153
153
7
Mar 2023
158
154
7
Apr 2023
160
154
7
May 2023
160
155
7
Jun 2023
160
155
7
Jul 2023
161
156
7
Aug 2023
161
169
7
Sep 2023
161
179
7
Oct 2023
162
179
7
Nov 2023
162
180
7
Dec 2023
162
181
7
Jan 2024
162
181
7
Feb 2024
162
181
7
Mar 2024
162
185
8
Apr 2024
162
187
8
May 2024
162
188
8
Jun 2024
162
190
8
Jul 2024
162
191
8
Aug 2024
162
193
8
Sep 2024
162
195
8
Oct 2024
162
195
9
Nov 2024
162
196
9
Dec 2024
162
197
9
Jan 2025
162
199
9
Feb 2025
166
201
9
Mar 2025
166
201
9
Apr 2025
166
203
9
May 2025
168
204
9
Jun 2025
169
205
9
Jul 2025
169
208
9
Aug 2025
170
210
9
Sep 2025
170
213
9
Oct 2025
170
214
9
Nov 2025
172
216
10
Viewed (geographical distribution)
Total article views: 3,161 (including HTML, PDF, and XML)
Thereof 2,993 with geography defined
and 168 with unknown origin.
Total article views: 2,763 (including HTML, PDF, and XML)
Thereof 2,639 with geography defined
and 124 with unknown origin.
Total article views: 398 (including HTML, PDF, and XML)
Thereof 354 with geography defined
and 44 with unknown origin.
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: 17 Nov 2025