Research article
|
03 Jan 2017
Research article |
|
03 Jan 2017
Open-loop GPS signal tracking at low elevation angles from a ground-based observation site
Georg Beyerle and Florian Zus
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Total article views: 2,801 (including HTML, PDF, and XML)
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PDF
XML
Total
BibTeX
EndNote
1,673
1,040
88
2,801
112
108
HTML: 1,673
PDF: 1,040
XML: 88
Total: 2,801
BibTeX: 112
EndNote: 108
Views and downloads (calculated since 18 Apr 2016)
Month
HTML
PDF
XML
Total
Apr 2016
82
17
1
100
May 2016
21
13
3
37
Jun 2016
15
4
2
21
Jul 2016
9
7
1
17
Aug 2016
8
1
9
Sep 2016
7
3
1
11
Oct 2016
5
2
0
7
Nov 2016
2
3
0
5
Dec 2016
7
3
0
10
Jan 2017
126
33
1
160
Feb 2017
30
10
0
40
Mar 2017
38
11
2
51
Apr 2017
28
7
2
37
May 2017
27
18
0
45
Jun 2017
19
14
0
33
Jul 2017
14
9
0
23
Aug 2017
16
13
2
31
Sep 2017
14
13
0
27
Oct 2017
8
7
0
15
Nov 2017
7
13
0
20
Dec 2017
7
9
1
17
Jan 2018
21
8
1
30
Feb 2018
8
8
1
17
Mar 2018
13
7
0
20
Apr 2018
15
4
1
20
May 2018
10
5
0
15
Jun 2018
6
8
0
14
Jul 2018
4
5
0
9
Aug 2018
17
14
0
31
Sep 2018
11
10
0
21
Oct 2018
11
13
0
24
Nov 2018
23
8
0
31
Dec 2018
15
9
0
24
Jan 2019
9
5
0
14
Feb 2019
13
11
0
24
Mar 2019
12
8
2
22
Apr 2019
17
11
1
29
May 2019
22
3
0
25
Jun 2019
16
8
0
24
Jul 2019
11
0
11
Aug 2019
10
4
0
14
Sep 2019
11
5
0
16
Oct 2019
18
12
1
31
Nov 2019
28
6
1
35
Dec 2019
23
10
1
34
Jan 2020
26
5
2
33
Feb 2020
20
7
0
27
Mar 2020
11
6
1
18
Apr 2020
4
5
0
9
May 2020
3
7
0
10
Jun 2020
14
8
1
23
Jul 2020
33
24
6
63
Aug 2020
16
8
4
28
Sep 2020
17
6
1
24
Oct 2020
6
6
1
13
Nov 2020
8
13
1
22
Dec 2020
10
10
0
20
Jan 2021
16
7
0
23
Feb 2021
14
14
1
29
Mar 2021
15
15
1
31
Apr 2021
9
16
0
25
May 2021
7
13
1
21
Jun 2021
7
6
1
14
Jul 2021
11
13
0
24
Aug 2021
7
16
1
24
Sep 2021
11
10
4
25
Oct 2021
8
37
0
45
Nov 2021
9
50
0
59
Dec 2021
11
5
0
16
Jan 2022
12
17
0
29
Feb 2022
11
9
1
21
Mar 2022
11
15
1
27
Apr 2022
6
12
1
19
May 2022
9
24
3
36
Jun 2022
1
12
0
13
Jul 2022
7
13
0
20
Aug 2022
22
16
4
42
Sep 2022
4
11
1
16
Oct 2022
9
7
2
18
Nov 2022
10
15
1
26
Dec 2022
10
15
2
27
Jan 2023
12
19
4
35
Feb 2023
13
17
3
33
Mar 2023
10
14
3
27
Apr 2023
26
14
1
41
May 2023
41
19
1
61
Jun 2023
36
4
0
40
Jul 2023
36
9
1
46
Aug 2023
37
17
2
56
Sep 2023
38
12
3
53
Oct 2023
38
9
0
47
Nov 2023
25
10
1
36
Dec 2023
38
5
1
44
Jan 2024
38
9
0
47
Feb 2024
29
12
0
41
Mar 2024
17
6
0
23
Cumulative views and downloads
(calculated since 18 Apr 2016)
Month
HTML views
PDF downloads
XML downloads
Apr 2016
82
17
1
100
May 2016
103
30
4
137
Jun 2016
118
34
6
158
Jul 2016
127
41
7
175
Aug 2016
135
41
8
184
Sep 2016
142
44
9
195
Oct 2016
147
46
9
202
Nov 2016
149
49
9
207
Dec 2016
156
52
9
217
Jan 2017
282
85
10
377
Feb 2017
312
95
10
417
Mar 2017
350
106
12
468
Apr 2017
378
113
14
505
May 2017
405
131
14
550
Jun 2017
424
145
14
583
Jul 2017
438
154
14
606
Aug 2017
454
167
16
637
Sep 2017
468
180
16
664
Oct 2017
476
187
16
679
Nov 2017
483
200
16
699
Dec 2017
490
209
17
716
Jan 2018
511
217
18
746
Feb 2018
519
225
19
763
Mar 2018
532
232
19
783
Apr 2018
547
236
20
803
May 2018
557
241
20
818
Jun 2018
563
249
20
832
Jul 2018
567
254
20
841
Aug 2018
584
268
20
872
Sep 2018
595
278
20
893
Oct 2018
606
291
20
917
Nov 2018
629
299
20
948
Dec 2018
644
308
20
972
Jan 2019
653
313
20
986
Feb 2019
666
324
20
1,010
Mar 2019
678
332
22
1,032
Apr 2019
695
343
23
1,061
May 2019
717
346
23
1,086
Jun 2019
733
354
23
1,110
Jul 2019
744
354
23
1,121
Aug 2019
754
358
23
1,135
Sep 2019
765
363
23
1,151
Oct 2019
783
375
24
1,182
Nov 2019
811
381
25
1,217
Dec 2019
834
391
26
1,251
Jan 2020
860
396
28
1,284
Feb 2020
880
403
28
1,311
Mar 2020
891
409
29
1,329
Apr 2020
895
414
29
1,338
May 2020
898
421
29
1,348
Jun 2020
912
429
30
1,371
Jul 2020
945
453
36
1,434
Aug 2020
961
461
40
1,462
Sep 2020
978
467
41
1,486
Oct 2020
984
473
42
1,499
Nov 2020
992
486
43
1,521
Dec 2020
1,002
496
43
1,541
Jan 2021
1,018
503
43
1,564
Feb 2021
1,032
517
44
1,593
Mar 2021
1,047
532
45
1,624
Apr 2021
1,056
548
45
1,649
May 2021
1,063
561
46
1,670
Jun 2021
1,070
567
47
1,684
Jul 2021
1,081
580
47
1,708
Aug 2021
1,088
596
48
1,732
Sep 2021
1,099
606
52
1,757
Oct 2021
1,107
643
52
1,802
Nov 2021
1,116
693
52
1,861
Dec 2021
1,127
698
52
1,877
Jan 2022
1,139
715
52
1,906
Feb 2022
1,150
724
53
1,927
Mar 2022
1,161
739
54
1,954
Apr 2022
1,167
751
55
1,973
May 2022
1,176
775
58
2,009
Jun 2022
1,177
787
58
2,022
Jul 2022
1,184
800
58
2,042
Aug 2022
1,206
816
62
2,084
Sep 2022
1,210
827
63
2,100
Oct 2022
1,219
834
65
2,118
Nov 2022
1,229
849
66
2,144
Dec 2022
1,239
864
68
2,171
Jan 2023
1,251
883
72
2,206
Feb 2023
1,264
900
75
2,239
Mar 2023
1,274
914
78
2,266
Apr 2023
1,300
928
79
2,307
May 2023
1,341
947
80
2,368
Jun 2023
1,377
951
80
2,408
Jul 2023
1,413
960
81
2,454
Aug 2023
1,450
977
83
2,510
Sep 2023
1,488
989
86
2,563
Oct 2023
1,526
998
86
2,610
Nov 2023
1,551
1,008
87
2,646
Dec 2023
1,589
1,013
88
2,690
Jan 2024
1,627
1,022
88
2,737
Feb 2024
1,656
1,034
88
2,778
Mar 2024
1,673
1,040
88
2,801
Total article views: 2,228 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,389
760
79
2,228
106
103
HTML: 1,389
PDF: 760
XML: 79
Total: 2,228
BibTeX: 106
EndNote: 103
Views and downloads (calculated since 03 Jan 2017)
Month
HTML
PDF
XML
Total
Jan 2017
116
31
1
148
Feb 2017
26
9
0
35
Mar 2017
34
10
2
46
Apr 2017
20
6
2
28
May 2017
19
15
0
34
Jun 2017
19
13
0
32
Jul 2017
12
7
0
19
Aug 2017
13
11
2
26
Sep 2017
10
12
0
22
Oct 2017
6
6
0
12
Nov 2017
5
12
0
17
Dec 2017
6
8
1
15
Jan 2018
12
7
1
20
Feb 2018
6
6
1
13
Mar 2018
10
5
0
15
Apr 2018
10
3
1
14
May 2018
8
4
0
12
Jun 2018
5
6
0
11
Jul 2018
3
4
0
7
Aug 2018
14
13
0
27
Sep 2018
9
9
0
18
Oct 2018
10
11
0
21
Nov 2018
19
6
0
25
Dec 2018
11
8
0
19
Jan 2019
7
4
0
11
Feb 2019
9
10
0
19
Mar 2019
10
6
2
18
Apr 2019
14
8
1
23
May 2019
21
3
0
24
Jun 2019
14
5
0
19
Jul 2019
11
0
11
Aug 2019
9
4
0
13
Sep 2019
8
3
0
11
Oct 2019
18
10
1
29
Nov 2019
26
5
1
32
Dec 2019
23
9
1
33
Jan 2020
25
4
2
31
Feb 2020
20
7
0
27
Mar 2020
10
6
1
17
Apr 2020
4
5
0
9
May 2020
3
7
0
10
Jun 2020
9
4
1
14
Jul 2020
28
10
6
44
Aug 2020
15
5
4
24
Sep 2020
17
5
1
23
Oct 2020
6
4
1
11
Nov 2020
8
9
1
18
Dec 2020
9
2
0
11
Jan 2021
15
4
0
19
Feb 2021
13
8
1
22
Mar 2021
15
10
1
26
Apr 2021
8
12
0
20
May 2021
6
10
1
17
Jun 2021
6
4
1
11
Jul 2021
11
5
0
16
Aug 2021
7
12
1
20
Sep 2021
11
7
4
22
Oct 2021
7
33
0
40
Nov 2021
8
37
0
45
Dec 2021
11
1
0
12
Jan 2022
12
10
0
22
Feb 2022
10
7
1
18
Mar 2022
11
11
1
23
Apr 2022
6
10
1
17
May 2022
9
18
3
30
Jun 2022
1
10
0
11
Jul 2022
7
10
0
17
Aug 2022
22
9
4
35
Sep 2022
4
8
1
13
Oct 2022
9
6
2
17
Nov 2022
10
8
1
19
Dec 2022
10
11
2
23
Jan 2023
12
16
4
32
Feb 2023
13
14
3
30
Mar 2023
10
8
3
21
Apr 2023
25
9
1
35
May 2023
41
15
1
57
Jun 2023
36
4
0
40
Jul 2023
36
9
1
46
Aug 2023
37
12
2
51
Sep 2023
38
9
3
50
Oct 2023
38
8
0
46
Nov 2023
25
9
1
35
Dec 2023
38
5
1
44
Jan 2024
38
9
0
47
Feb 2024
29
10
0
39
Mar 2024
17
5
0
22
Cumulative views and downloads
(calculated since 03 Jan 2017)
Month
HTML views
PDF downloads
XML downloads
Jan 2017
116
31
1
Feb 2017
142
40
1
Mar 2017
176
50
3
Apr 2017
196
56
5
May 2017
215
71
5
Jun 2017
234
84
5
Jul 2017
246
91
5
Aug 2017
259
102
7
Sep 2017
269
114
7
Oct 2017
275
120
7
Nov 2017
280
132
7
Dec 2017
286
140
8
Jan 2018
298
147
9
Feb 2018
304
153
10
Mar 2018
314
158
10
Apr 2018
324
161
11
May 2018
332
165
11
Jun 2018
337
171
11
Jul 2018
340
175
11
Aug 2018
354
188
11
Sep 2018
363
197
11
Oct 2018
373
208
11
Nov 2018
392
214
11
Dec 2018
403
222
11
Jan 2019
410
226
11
Feb 2019
419
236
11
Mar 2019
429
242
13
Apr 2019
443
250
14
May 2019
464
253
14
Jun 2019
478
258
14
Jul 2019
489
258
14
Aug 2019
498
262
14
Sep 2019
506
265
14
Oct 2019
524
275
15
Nov 2019
550
280
16
Dec 2019
573
289
17
Jan 2020
598
293
19
Feb 2020
618
300
19
Mar 2020
628
306
20
Apr 2020
632
311
20
May 2020
635
318
20
Jun 2020
644
322
21
Jul 2020
672
332
27
Aug 2020
687
337
31
Sep 2020
704
342
32
Oct 2020
710
346
33
Nov 2020
718
355
34
Dec 2020
727
357
34
Jan 2021
742
361
34
Feb 2021
755
369
35
Mar 2021
770
379
36
Apr 2021
778
391
36
May 2021
784
401
37
Jun 2021
790
405
38
Jul 2021
801
410
38
Aug 2021
808
422
39
Sep 2021
819
429
43
Oct 2021
826
462
43
Nov 2021
834
499
43
Dec 2021
845
500
43
Jan 2022
857
510
43
Feb 2022
867
517
44
Mar 2022
878
528
45
Apr 2022
884
538
46
May 2022
893
556
49
Jun 2022
894
566
49
Jul 2022
901
576
49
Aug 2022
923
585
53
Sep 2022
927
593
54
Oct 2022
936
599
56
Nov 2022
946
607
57
Dec 2022
956
618
59
Jan 2023
968
634
63
Feb 2023
981
648
66
Mar 2023
991
656
69
Apr 2023
1,016
665
70
May 2023
1,057
680
71
Jun 2023
1,093
684
71
Jul 2023
1,129
693
72
Aug 2023
1,166
705
74
Sep 2023
1,204
714
77
Oct 2023
1,242
722
77
Nov 2023
1,267
731
78
Dec 2023
1,305
736
79
Jan 2024
1,343
745
79
Feb 2024
1,372
755
79
Mar 2024
1,389
760
79
Total article views: 573 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
284
280
9
573
6
5
HTML: 284
PDF: 280
XML: 9
Total: 573
BibTeX: 6
EndNote: 5
Views and downloads (calculated since 18 Apr 2016)
Month
HTML
PDF
XML
Total
Apr 2016
82
17
1
100
May 2016
21
13
3
37
Jun 2016
15
4
2
21
Jul 2016
9
7
1
17
Aug 2016
8
1
9
Sep 2016
7
3
1
11
Oct 2016
5
2
0
7
Nov 2016
2
3
0
5
Dec 2016
7
3
0
10
Jan 2017
10
2
0
12
Feb 2017
4
1
0
5
Mar 2017
4
1
0
5
Apr 2017
8
1
0
9
May 2017
8
3
0
11
Jun 2017
1
0
1
Jul 2017
2
2
0
4
Aug 2017
3
2
0
5
Sep 2017
4
1
0
5
Oct 2017
2
1
0
3
Nov 2017
2
1
0
3
Dec 2017
1
1
0
2
Jan 2018
9
1
0
10
Feb 2018
2
2
0
4
Mar 2018
3
2
0
5
Apr 2018
5
1
0
6
May 2018
2
1
0
3
Jun 2018
1
2
0
3
Jul 2018
1
1
0
2
Aug 2018
3
1
0
4
Sep 2018
2
1
0
3
Oct 2018
1
2
0
3
Nov 2018
4
2
0
6
Dec 2018
4
1
0
5
Jan 2019
2
1
0
3
Feb 2019
4
1
0
5
Mar 2019
2
2
0
4
Apr 2019
3
3
0
6
May 2019
1
0
1
Jun 2019
2
3
0
5
Jul 2019
0
Aug 2019
1
0
1
Sep 2019
3
2
0
5
Oct 2019
2
0
2
Nov 2019
2
1
0
3
Dec 2019
1
0
1
Jan 2020
1
1
0
2
Feb 2020
0
Mar 2020
1
0
1
Apr 2020
0
May 2020
0
Jun 2020
5
4
0
9
Jul 2020
5
14
0
19
Aug 2020
1
3
0
4
Sep 2020
1
0
1
Oct 2020
2
0
2
Nov 2020
4
0
4
Dec 2020
1
8
0
9
Jan 2021
1
3
0
4
Feb 2021
1
6
0
7
Mar 2021
5
0
5
Apr 2021
1
4
0
5
May 2021
1
3
0
4
Jun 2021
1
2
0
3
Jul 2021
8
0
8
Aug 2021
4
0
4
Sep 2021
3
0
3
Oct 2021
1
4
0
5
Nov 2021
1
13
0
14
Dec 2021
4
0
4
Jan 2022
7
0
7
Feb 2022
1
2
0
3
Mar 2022
4
0
4
Apr 2022
2
0
2
May 2022
6
0
6
Jun 2022
2
0
2
Jul 2022
3
0
3
Aug 2022
7
0
7
Sep 2022
3
0
3
Oct 2022
1
0
1
Nov 2022
7
0
7
Dec 2022
4
0
4
Jan 2023
3
0
3
Feb 2023
3
0
3
Mar 2023
6
0
6
Apr 2023
1
5
0
6
May 2023
4
0
4
Jun 2023
0
Jul 2023
0
Aug 2023
5
0
5
Sep 2023
3
0
3
Oct 2023
1
0
1
Nov 2023
1
0
1
Dec 2023
0
Jan 2024
0
Feb 2024
2
0
2
Mar 2024
1
0
1
Cumulative views and downloads
(calculated since 18 Apr 2016)
Month
HTML views
PDF downloads
XML downloads
Apr 2016
82
17
1
May 2016
103
30
4
Jun 2016
118
34
6
Jul 2016
127
41
7
Aug 2016
135
41
8
Sep 2016
142
44
9
Oct 2016
147
46
9
Nov 2016
149
49
9
Dec 2016
156
52
9
Jan 2017
166
54
9
Feb 2017
170
55
9
Mar 2017
174
56
9
Apr 2017
182
57
9
May 2017
190
60
9
Jun 2017
190
61
9
Jul 2017
192
63
9
Aug 2017
195
65
9
Sep 2017
199
66
9
Oct 2017
201
67
9
Nov 2017
203
68
9
Dec 2017
204
69
9
Jan 2018
213
70
9
Feb 2018
215
72
9
Mar 2018
218
74
9
Apr 2018
223
75
9
May 2018
225
76
9
Jun 2018
226
78
9
Jul 2018
227
79
9
Aug 2018
230
80
9
Sep 2018
232
81
9
Oct 2018
233
83
9
Nov 2018
237
85
9
Dec 2018
241
86
9
Jan 2019
243
87
9
Feb 2019
247
88
9
Mar 2019
249
90
9
Apr 2019
252
93
9
May 2019
253
93
9
Jun 2019
255
96
9
Jul 2019
255
96
9
Aug 2019
256
96
9
Sep 2019
259
98
9
Oct 2019
259
100
9
Nov 2019
261
101
9
Dec 2019
261
102
9
Jan 2020
262
103
9
Feb 2020
262
103
9
Mar 2020
263
103
9
Apr 2020
263
103
9
May 2020
263
103
9
Jun 2020
268
107
9
Jul 2020
273
121
9
Aug 2020
274
124
9
Sep 2020
274
125
9
Oct 2020
274
127
9
Nov 2020
274
131
9
Dec 2020
275
139
9
Jan 2021
276
142
9
Feb 2021
277
148
9
Mar 2021
277
153
9
Apr 2021
278
157
9
May 2021
279
160
9
Jun 2021
280
162
9
Jul 2021
280
170
9
Aug 2021
280
174
9
Sep 2021
280
177
9
Oct 2021
281
181
9
Nov 2021
282
194
9
Dec 2021
282
198
9
Jan 2022
282
205
9
Feb 2022
283
207
9
Mar 2022
283
211
9
Apr 2022
283
213
9
May 2022
283
219
9
Jun 2022
283
221
9
Jul 2022
283
224
9
Aug 2022
283
231
9
Sep 2022
283
234
9
Oct 2022
283
235
9
Nov 2022
283
242
9
Dec 2022
283
246
9
Jan 2023
283
249
9
Feb 2023
283
252
9
Mar 2023
283
258
9
Apr 2023
284
263
9
May 2023
284
267
9
Jun 2023
284
267
9
Jul 2023
284
267
9
Aug 2023
284
272
9
Sep 2023
284
275
9
Oct 2023
284
276
9
Nov 2023
284
277
9
Dec 2023
284
277
9
Jan 2024
284
277
9
Feb 2024
284
279
9
Mar 2024
284
280
9
Cited
Latest update: 18 Mar 2024