Research article
|
26 Apr 2018
Research article |
|
26 Apr 2018
Implementation of electrochemical, optical and denuder-based sensors and sampling techniques on UAV for volcanic gas measurements: examples from Masaya, Turrialba and Stromboli volcanoes
Julian Rüdiger , Jan-Lukas Tirpitz , J. Maarten de Moor , Nicole Bobrowski , Alexandra Gutmann , Marco Liuzzo , Martha Ibarra , and Thorsten Hoffmann
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Total article views: 5,424 (including HTML, PDF, and XML)
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Supplement
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EndNote
3,387
1,773
264
5,424
334
151
175
HTML: 3,387
PDF: 1,773
XML: 264
Total: 5,424
Supplement: 334
BibTeX: 151
EndNote: 175
Views and downloads (calculated since 28 Nov 2017)
Month
HTML
PDF
XML
Total
Nov 2017
108
37
3
148
Dec 2017
80
23
4
107
Jan 2018
26
13
2
41
Feb 2018
35
12
5
52
Mar 2018
23
7
1
31
Apr 2018
98
36
6
140
May 2018
178
58
8
244
Jun 2018
36
33
5
74
Jul 2018
29
21
5
55
Aug 2018
29
23
3
55
Sep 2018
23
19
3
45
Oct 2018
14
38
7
59
Nov 2018
19
29
7
55
Dec 2018
16
16
1
33
Jan 2019
13
18
5
36
Feb 2019
9
15
5
29
Mar 2019
11
17
5
33
Apr 2019
13
21
1
35
May 2019
22
16
8
46
Jun 2019
29
10
3
42
Jul 2019
8
9
0
17
Aug 2019
11
19
9
39
Sep 2019
20
19
4
43
Oct 2019
37
23
5
65
Nov 2019
10
18
1
29
Dec 2019
24
24
6
54
Jan 2020
21
21
2
44
Feb 2020
26
21
4
51
Mar 2020
19
17
1
37
Apr 2020
16
24
4
44
May 2020
21
7
1
29
Jun 2020
16
16
0
32
Jul 2020
33
20
7
60
Aug 2020
15
22
3
40
Sep 2020
22
23
2
47
Oct 2020
17
20
4
41
Nov 2020
14
17
1
32
Dec 2020
16
11
4
31
Jan 2021
20
25
8
53
Feb 2021
22
22
4
48
Mar 2021
25
15
5
45
Apr 2021
23
23
4
50
May 2021
19
24
9
52
Jun 2021
16
14
1
31
Jul 2021
25
21
1
47
Aug 2021
18
12
1
31
Sep 2021
13
19
0
32
Oct 2021
14
44
1
59
Nov 2021
23
25
2
50
Dec 2021
26
16
0
42
Jan 2022
25
18
1
44
Feb 2022
17
15
3
35
Mar 2022
24
9
0
33
Apr 2022
36
13
2
51
May 2022
25
9
1
35
Jun 2022
14
14
0
28
Jul 2022
26
8
0
34
Aug 2022
108
14
3
125
Sep 2022
12
8
0
20
Oct 2022
26
11
2
39
Nov 2022
62
10
0
72
Dec 2022
46
10
1
57
Jan 2023
52
24
1
77
Feb 2023
33
20
1
54
Mar 2023
55
21
1
77
Apr 2023
17
15
0
32
May 2023
19
14
1
34
Jun 2023
33
12
1
46
Jul 2023
16
12
0
28
Aug 2023
33
15
3
51
Sep 2023
80
12
3
95
Oct 2023
189
14
1
204
Nov 2023
183
9
1
193
Dec 2023
36
7
1
44
Jan 2024
19
6
2
27
Feb 2024
19
25
2
46
Mar 2024
28
28
4
60
Apr 2024
28
17
6
51
May 2024
30
10
2
42
Jun 2024
82
12
5
99
Jul 2024
33
6
2
41
Aug 2024
36
11
1
48
Sep 2024
31
9
0
40
Oct 2024
26
15
3
44
Nov 2024
11
11
2
24
Dec 2024
19
15
3
37
Jan 2025
32
21
1
54
Feb 2025
39
13
1
53
Mar 2025
18
19
0
37
Apr 2025
31
23
1
55
May 2025
38
16
5
59
Jun 2025
70
36
0
106
Jul 2025
30
15
4
49
Aug 2025
42
22
7
71
Sep 2025
67
19
0
86
Oct 2025
29
22
0
51
Nov 2025
57
35
5
97
Dec 2025
4
0
4
Cumulative views and downloads
(calculated since 28 Nov 2017)
Month
HTML views
PDF downloads
XML downloads
Nov 2017
108
37
3
148
Dec 2017
188
60
7
255
Jan 2018
214
73
9
296
Feb 2018
249
85
14
348
Mar 2018
272
92
15
379
Apr 2018
370
128
21
519
May 2018
548
186
29
763
Jun 2018
584
219
34
837
Jul 2018
613
240
39
892
Aug 2018
642
263
42
947
Sep 2018
665
282
45
992
Oct 2018
679
320
52
1,051
Nov 2018
698
349
59
1,106
Dec 2018
714
365
60
1,139
Jan 2019
727
383
65
1,175
Feb 2019
736
398
70
1,204
Mar 2019
747
415
75
1,237
Apr 2019
760
436
76
1,272
May 2019
782
452
84
1,318
Jun 2019
811
462
87
1,360
Jul 2019
819
471
87
1,377
Aug 2019
830
490
96
1,416
Sep 2019
850
509
100
1,459
Oct 2019
887
532
105
1,524
Nov 2019
897
550
106
1,553
Dec 2019
921
574
112
1,607
Jan 2020
942
595
114
1,651
Feb 2020
968
616
118
1,702
Mar 2020
987
633
119
1,739
Apr 2020
1,003
657
123
1,783
May 2020
1,024
664
124
1,812
Jun 2020
1,040
680
124
1,844
Jul 2020
1,073
700
131
1,904
Aug 2020
1,088
722
134
1,944
Sep 2020
1,110
745
136
1,991
Oct 2020
1,127
765
140
2,032
Nov 2020
1,141
782
141
2,064
Dec 2020
1,157
793
145
2,095
Jan 2021
1,177
818
153
2,148
Feb 2021
1,199
840
157
2,196
Mar 2021
1,224
855
162
2,241
Apr 2021
1,247
878
166
2,291
May 2021
1,266
902
175
2,343
Jun 2021
1,282
916
176
2,374
Jul 2021
1,307
937
177
2,421
Aug 2021
1,325
949
178
2,452
Sep 2021
1,338
968
178
2,484
Oct 2021
1,352
1,012
179
2,543
Nov 2021
1,375
1,037
181
2,593
Dec 2021
1,401
1,053
181
2,635
Jan 2022
1,426
1,071
182
2,679
Feb 2022
1,443
1,086
185
2,714
Mar 2022
1,467
1,095
185
2,747
Apr 2022
1,503
1,108
187
2,798
May 2022
1,528
1,117
188
2,833
Jun 2022
1,542
1,131
188
2,861
Jul 2022
1,568
1,139
188
2,895
Aug 2022
1,676
1,153
191
3,020
Sep 2022
1,688
1,161
191
3,040
Oct 2022
1,714
1,172
193
3,079
Nov 2022
1,776
1,182
193
3,151
Dec 2022
1,822
1,192
194
3,208
Jan 2023
1,874
1,216
195
3,285
Feb 2023
1,907
1,236
196
3,339
Mar 2023
1,962
1,257
197
3,416
Apr 2023
1,979
1,272
197
3,448
May 2023
1,998
1,286
198
3,482
Jun 2023
2,031
1,298
199
3,528
Jul 2023
2,047
1,310
199
3,556
Aug 2023
2,080
1,325
202
3,607
Sep 2023
2,160
1,337
205
3,702
Oct 2023
2,349
1,351
206
3,906
Nov 2023
2,532
1,360
207
4,099
Dec 2023
2,568
1,367
208
4,143
Jan 2024
2,587
1,373
210
4,170
Feb 2024
2,606
1,398
212
4,216
Mar 2024
2,634
1,426
216
4,276
Apr 2024
2,662
1,443
222
4,327
May 2024
2,692
1,453
224
4,369
Jun 2024
2,774
1,465
229
4,468
Jul 2024
2,807
1,471
231
4,509
Aug 2024
2,843
1,482
232
4,557
Sep 2024
2,874
1,491
232
4,597
Oct 2024
2,900
1,506
235
4,641
Nov 2024
2,911
1,517
237
4,665
Dec 2024
2,930
1,532
240
4,702
Jan 2025
2,962
1,553
241
4,756
Feb 2025
3,001
1,566
242
4,809
Mar 2025
3,019
1,585
242
4,846
Apr 2025
3,050
1,608
243
4,901
May 2025
3,088
1,624
248
4,960
Jun 2025
3,158
1,660
248
5,066
Jul 2025
3,188
1,675
252
5,115
Aug 2025
3,230
1,697
259
5,186
Sep 2025
3,297
1,716
259
5,272
Oct 2025
3,326
1,738
259
5,323
Nov 2025
3,383
1,773
264
5,420
Dec 2025
3,387
1,773
264
5,424
Total article views: 4,615 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
3,002
1,371
242
4,615
202
142
162
HTML: 3,002
PDF: 1,371
XML: 242
Total: 4,615
Supplement: 202
BibTeX: 142
EndNote: 162
Views and downloads (calculated since 26 Apr 2018)
Month
HTML
PDF
XML
Total
Apr 2018
82
26
4
112
May 2018
172
52
8
232
Jun 2018
24
31
5
60
Jul 2018
27
20
5
52
Aug 2018
24
20
3
47
Sep 2018
20
17
3
40
Oct 2018
10
37
7
54
Nov 2018
16
25
7
48
Dec 2018
11
14
1
26
Jan 2019
9
16
5
30
Feb 2019
8
15
5
28
Mar 2019
7
16
5
28
Apr 2019
11
19
1
31
May 2019
20
15
8
43
Jun 2019
28
10
3
41
Jul 2019
7
9
0
16
Aug 2019
9
18
9
36
Sep 2019
19
18
4
41
Oct 2019
36
20
5
61
Nov 2019
9
17
1
27
Dec 2019
24
23
6
53
Jan 2020
21
19
2
42
Feb 2020
26
20
4
50
Mar 2020
18
16
1
35
Apr 2020
16
24
4
44
May 2020
21
7
1
29
Jun 2020
11
9
0
20
Jul 2020
28
10
7
45
Aug 2020
15
11
3
29
Sep 2020
22
20
2
44
Oct 2020
17
12
3
32
Nov 2020
13
13
1
27
Dec 2020
16
8
4
28
Jan 2021
18
14
8
40
Feb 2021
22
14
4
40
Mar 2021
25
9
5
39
Apr 2021
22
17
4
43
May 2021
16
16
9
41
Jun 2021
16
9
1
26
Jul 2021
25
13
1
39
Aug 2021
17
7
1
25
Sep 2021
13
13
0
26
Oct 2021
14
42
1
57
Nov 2021
23
18
2
43
Dec 2021
26
9
0
35
Jan 2022
23
14
1
38
Feb 2022
17
13
3
33
Mar 2022
24
8
0
32
Apr 2022
36
8
2
46
May 2022
25
6
1
32
Jun 2022
14
8
0
22
Jul 2022
26
4
0
30
Aug 2022
108
13
3
124
Sep 2022
12
6
0
18
Oct 2022
25
10
2
37
Nov 2022
60
9
0
69
Dec 2022
46
7
1
54
Jan 2023
52
20
1
73
Feb 2023
31
16
1
48
Mar 2023
51
16
1
68
Apr 2023
17
13
0
30
May 2023
18
9
1
28
Jun 2023
33
12
1
46
Jul 2023
15
8
0
23
Aug 2023
33
9
3
45
Sep 2023
80
11
3
94
Oct 2023
189
13
1
203
Nov 2023
183
9
1
193
Dec 2023
36
6
1
43
Jan 2024
19
6
2
27
Feb 2024
19
21
2
42
Mar 2024
28
22
4
54
Apr 2024
28
14
6
48
May 2024
30
9
2
41
Jun 2024
82
7
5
94
Jul 2024
33
6
2
41
Aug 2024
36
10
1
47
Sep 2024
31
7
0
38
Oct 2024
26
11
3
40
Nov 2024
11
8
2
21
Dec 2024
19
9
3
31
Jan 2025
32
17
1
50
Feb 2025
37
12
1
50
Mar 2025
18
19
0
37
Apr 2025
31
19
0
50
May 2025
38
16
5
59
Jun 2025
68
33
0
101
Jul 2025
30
14
4
48
Aug 2025
42
15
5
62
Sep 2025
67
17
0
84
Oct 2025
29
19
0
48
Nov 2025
56
24
4
84
Dec 2025
4
0
4
Cumulative views and downloads
(calculated since 26 Apr 2018)
Month
HTML views
PDF downloads
XML downloads
Apr 2018
82
26
4
May 2018
254
78
12
Jun 2018
278
109
17
Jul 2018
305
129
22
Aug 2018
329
149
25
Sep 2018
349
166
28
Oct 2018
359
203
35
Nov 2018
375
228
42
Dec 2018
386
242
43
Jan 2019
395
258
48
Feb 2019
403
273
53
Mar 2019
410
289
58
Apr 2019
421
308
59
May 2019
441
323
67
Jun 2019
469
333
70
Jul 2019
476
342
70
Aug 2019
485
360
79
Sep 2019
504
378
83
Oct 2019
540
398
88
Nov 2019
549
415
89
Dec 2019
573
438
95
Jan 2020
594
457
97
Feb 2020
620
477
101
Mar 2020
638
493
102
Apr 2020
654
517
106
May 2020
675
524
107
Jun 2020
686
533
107
Jul 2020
714
543
114
Aug 2020
729
554
117
Sep 2020
751
574
119
Oct 2020
768
586
122
Nov 2020
781
599
123
Dec 2020
797
607
127
Jan 2021
815
621
135
Feb 2021
837
635
139
Mar 2021
862
644
144
Apr 2021
884
661
148
May 2021
900
677
157
Jun 2021
916
686
158
Jul 2021
941
699
159
Aug 2021
958
706
160
Sep 2021
971
719
160
Oct 2021
985
761
161
Nov 2021
1,008
779
163
Dec 2021
1,034
788
163
Jan 2022
1,057
802
164
Feb 2022
1,074
815
167
Mar 2022
1,098
823
167
Apr 2022
1,134
831
169
May 2022
1,159
837
170
Jun 2022
1,173
845
170
Jul 2022
1,199
849
170
Aug 2022
1,307
862
173
Sep 2022
1,319
868
173
Oct 2022
1,344
878
175
Nov 2022
1,404
887
175
Dec 2022
1,450
894
176
Jan 2023
1,502
914
177
Feb 2023
1,533
930
178
Mar 2023
1,584
946
179
Apr 2023
1,601
959
179
May 2023
1,619
968
180
Jun 2023
1,652
980
181
Jul 2023
1,667
988
181
Aug 2023
1,700
997
184
Sep 2023
1,780
1,008
187
Oct 2023
1,969
1,021
188
Nov 2023
2,152
1,030
189
Dec 2023
2,188
1,036
190
Jan 2024
2,207
1,042
192
Feb 2024
2,226
1,063
194
Mar 2024
2,254
1,085
198
Apr 2024
2,282
1,099
204
May 2024
2,312
1,108
206
Jun 2024
2,394
1,115
211
Jul 2024
2,427
1,121
213
Aug 2024
2,463
1,131
214
Sep 2024
2,494
1,138
214
Oct 2024
2,520
1,149
217
Nov 2024
2,531
1,157
219
Dec 2024
2,550
1,166
222
Jan 2025
2,582
1,183
223
Feb 2025
2,619
1,195
224
Mar 2025
2,637
1,214
224
Apr 2025
2,668
1,233
224
May 2025
2,706
1,249
229
Jun 2025
2,774
1,282
229
Jul 2025
2,804
1,296
233
Aug 2025
2,846
1,311
238
Sep 2025
2,913
1,328
238
Oct 2025
2,942
1,347
238
Nov 2025
2,998
1,371
242
Dec 2025
3,002
1,371
242
Total article views: 809 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
385
402
22
809
132
9
13
HTML: 385
PDF: 402
XML: 22
Total: 809
Supplement: 132
BibTeX: 9
EndNote: 13
Views and downloads (calculated since 28 Nov 2017)
Month
HTML
PDF
XML
Total
Nov 2017
108
37
3
148
Dec 2017
80
23
4
107
Jan 2018
26
13
2
41
Feb 2018
35
12
5
52
Mar 2018
23
7
1
31
Apr 2018
16
10
2
28
May 2018
6
6
0
12
Jun 2018
12
2
0
14
Jul 2018
2
1
0
3
Aug 2018
5
3
0
8
Sep 2018
3
2
0
5
Oct 2018
4
1
0
5
Nov 2018
3
4
0
7
Dec 2018
5
2
0
7
Jan 2019
4
2
0
6
Feb 2019
1
0
1
Mar 2019
4
1
0
5
Apr 2019
2
2
0
4
May 2019
2
1
0
3
Jun 2019
1
0
1
Jul 2019
1
0
1
Aug 2019
2
1
0
3
Sep 2019
1
1
0
2
Oct 2019
1
3
0
4
Nov 2019
1
1
0
2
Dec 2019
1
0
1
Jan 2020
2
0
2
Feb 2020
1
0
1
Mar 2020
1
1
0
2
Apr 2020
0
May 2020
0
Jun 2020
5
7
0
12
Jul 2020
5
10
0
15
Aug 2020
11
0
11
Sep 2020
3
0
3
Oct 2020
8
1
9
Nov 2020
1
4
0
5
Dec 2020
3
0
3
Jan 2021
2
11
0
13
Feb 2021
8
0
8
Mar 2021
6
0
6
Apr 2021
1
6
0
7
May 2021
3
8
0
11
Jun 2021
5
0
5
Jul 2021
8
0
8
Aug 2021
1
5
0
6
Sep 2021
6
0
6
Oct 2021
2
0
2
Nov 2021
7
0
7
Dec 2021
7
0
7
Jan 2022
2
4
0
6
Feb 2022
2
0
2
Mar 2022
1
0
1
Apr 2022
5
0
5
May 2022
3
0
3
Jun 2022
6
0
6
Jul 2022
4
0
4
Aug 2022
1
0
1
Sep 2022
2
0
2
Oct 2022
1
1
0
2
Nov 2022
2
1
0
3
Dec 2022
3
0
3
Jan 2023
4
0
4
Feb 2023
2
4
0
6
Mar 2023
4
5
0
9
Apr 2023
2
0
2
May 2023
1
5
0
6
Jun 2023
0
Jul 2023
1
4
0
5
Aug 2023
6
0
6
Sep 2023
1
0
1
Oct 2023
1
0
1
Nov 2023
0
Dec 2023
1
0
1
Jan 2024
0
Feb 2024
4
0
4
Mar 2024
6
0
6
Apr 2024
3
0
3
May 2024
1
0
1
Jun 2024
5
0
5
Jul 2024
0
Aug 2024
1
0
1
Sep 2024
2
0
2
Oct 2024
4
0
4
Nov 2024
3
0
3
Dec 2024
6
0
6
Jan 2025
4
0
4
Feb 2025
2
1
0
3
Mar 2025
0
Apr 2025
4
1
5
May 2025
0
Jun 2025
2
3
0
5
Jul 2025
1
0
1
Aug 2025
7
2
9
Sep 2025
2
0
2
Oct 2025
3
0
3
Nov 2025
1
11
1
13
Dec 2025
0
Cumulative views and downloads
(calculated since 28 Nov 2017)
Month
HTML views
PDF downloads
XML downloads
Nov 2017
108
37
3
Dec 2017
188
60
7
Jan 2018
214
73
9
Feb 2018
249
85
14
Mar 2018
272
92
15
Apr 2018
288
102
17
May 2018
294
108
17
Jun 2018
306
110
17
Jul 2018
308
111
17
Aug 2018
313
114
17
Sep 2018
316
116
17
Oct 2018
320
117
17
Nov 2018
323
121
17
Dec 2018
328
123
17
Jan 2019
332
125
17
Feb 2019
333
125
17
Mar 2019
337
126
17
Apr 2019
339
128
17
May 2019
341
129
17
Jun 2019
342
129
17
Jul 2019
343
129
17
Aug 2019
345
130
17
Sep 2019
346
131
17
Oct 2019
347
134
17
Nov 2019
348
135
17
Dec 2019
348
136
17
Jan 2020
348
138
17
Feb 2020
348
139
17
Mar 2020
349
140
17
Apr 2020
349
140
17
May 2020
349
140
17
Jun 2020
354
147
17
Jul 2020
359
157
17
Aug 2020
359
168
17
Sep 2020
359
171
17
Oct 2020
359
179
18
Nov 2020
360
183
18
Dec 2020
360
186
18
Jan 2021
362
197
18
Feb 2021
362
205
18
Mar 2021
362
211
18
Apr 2021
363
217
18
May 2021
366
225
18
Jun 2021
366
230
18
Jul 2021
366
238
18
Aug 2021
367
243
18
Sep 2021
367
249
18
Oct 2021
367
251
18
Nov 2021
367
258
18
Dec 2021
367
265
18
Jan 2022
369
269
18
Feb 2022
369
271
18
Mar 2022
369
272
18
Apr 2022
369
277
18
May 2022
369
280
18
Jun 2022
369
286
18
Jul 2022
369
290
18
Aug 2022
369
291
18
Sep 2022
369
293
18
Oct 2022
370
294
18
Nov 2022
372
295
18
Dec 2022
372
298
18
Jan 2023
372
302
18
Feb 2023
374
306
18
Mar 2023
378
311
18
Apr 2023
378
313
18
May 2023
379
318
18
Jun 2023
379
318
18
Jul 2023
380
322
18
Aug 2023
380
328
18
Sep 2023
380
329
18
Oct 2023
380
330
18
Nov 2023
380
330
18
Dec 2023
380
331
18
Jan 2024
380
331
18
Feb 2024
380
335
18
Mar 2024
380
341
18
Apr 2024
380
344
18
May 2024
380
345
18
Jun 2024
380
350
18
Jul 2024
380
350
18
Aug 2024
380
351
18
Sep 2024
380
353
18
Oct 2024
380
357
18
Nov 2024
380
360
18
Dec 2024
380
366
18
Jan 2025
380
370
18
Feb 2025
382
371
18
Mar 2025
382
371
18
Apr 2025
382
375
19
May 2025
382
375
19
Jun 2025
384
378
19
Jul 2025
384
379
19
Aug 2025
384
386
21
Sep 2025
384
388
21
Oct 2025
384
391
21
Nov 2025
385
402
22
Dec 2025
385
402
22
Viewed (geographical distribution)
Total article views: 5,424 (including HTML, PDF, and XML)
Thereof 5,260 with geography defined
and 164 with unknown origin.
Total article views: 4,615 (including HTML, PDF, and XML)
Thereof 4,468 with geography defined
and 147 with unknown origin.
Total article views: 809 (including HTML, PDF, and XML)
Thereof 792 with geography defined
and 17 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: 03 Dec 2025