Research article
|
14 May 2018
Research article |
|
14 May 2018
Intra-pixel variability in satellite tropospheric NO2 column densities derived from simultaneous space-borne and airborne observations over the South African Highveld
Stephen Broccardo , Klaus-Peter Heue , David Walter , Christian Meyer , Alexander Kokhanovsky , Ronald van der A , Stuart Piketh , Kristy Langerman , and Ulrich Platt
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Total article views: 2,914 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,770
1,040
104
2,914
90
114
HTML: 1,770
PDF: 1,040
XML: 104
Total: 2,914
BibTeX: 90
EndNote: 114
Views and downloads (calculated since 01 Feb 2017)
Month
HTML
PDF
XML
Total
Feb 2017
72
29
7
108
Mar 2017
46
14
5
65
Apr 2017
42
17
7
66
May 2017
42
14
6
62
Jun 2017
35
12
3
50
Jul 2017
18
6
0
24
Aug 2017
12
16
1
29
Sep 2017
6
14
0
20
Oct 2017
10
15
1
26
Nov 2017
13
14
0
27
Dec 2017
12
19
2
33
Jan 2018
17
19
1
37
Feb 2018
18
12
3
33
Mar 2018
8
23
0
31
Apr 2018
13
18
1
32
May 2018
190
56
5
251
Jun 2018
37
24
2
63
Jul 2018
14
11
0
25
Aug 2018
20
9
0
29
Sep 2018
12
10
1
23
Oct 2018
8
9
0
17
Nov 2018
8
10
0
18
Dec 2018
12
5
1
18
Jan 2019
11
11
0
22
Feb 2019
5
9
0
14
Mar 2019
12
11
0
23
Apr 2019
14
14
1
29
May 2019
7
11
0
18
Jun 2019
19
8
0
27
Jul 2019
7
3
0
10
Aug 2019
11
10
2
23
Sep 2019
3
10
0
13
Oct 2019
17
8
2
27
Nov 2019
8
11
0
19
Dec 2019
8
12
1
21
Jan 2020
8
8
1
17
Feb 2020
6
10
0
16
Mar 2020
9
11
1
21
Apr 2020
17
9
0
26
May 2020
19
8
0
27
Jun 2020
18
11
2
31
Jul 2020
19
21
6
46
Aug 2020
6
15
5
26
Sep 2020
8
9
0
17
Oct 2020
8
4
0
12
Nov 2020
6
7
1
14
Dec 2020
12
4
1
17
Jan 2021
12
15
0
27
Feb 2021
9
13
1
23
Mar 2021
16
9
0
25
Apr 2021
12
23
0
35
May 2021
9
13
0
22
Jun 2021
12
9
1
22
Jul 2021
7
10
1
18
Aug 2021
11
17
1
29
Sep 2021
10
11
0
21
Oct 2021
8
43
0
51
Nov 2021
7
28
0
35
Dec 2021
14
10
1
25
Jan 2022
19
13
2
34
Feb 2022
17
15
1
33
Mar 2022
10
7
0
17
Apr 2022
9
9
1
19
May 2022
5
6
1
12
Jun 2022
7
9
0
16
Jul 2022
7
12
0
19
Aug 2022
16
7
3
26
Sep 2022
8
5
0
13
Oct 2022
8
1
2
11
Nov 2022
43
6
2
51
Dec 2022
31
11
1
43
Jan 2023
31
7
1
39
Feb 2023
39
12
2
53
Mar 2023
59
9
3
71
Apr 2023
13
3
0
16
May 2023
35
15
1
51
Jun 2023
34
5
1
40
Jul 2023
37
2
1
40
Aug 2023
38
9
1
48
Sep 2023
33
5
1
39
Oct 2023
48
7
1
56
Nov 2023
21
1
1
23
Dec 2023
44
6
2
52
Jan 2024
40
8
0
48
Feb 2024
32
13
1
46
Mar 2024
36
25
1
62
Cumulative views and downloads
(calculated since 01 Feb 2017)
Month
HTML views
PDF downloads
XML downloads
Feb 2017
72
29
7
108
Mar 2017
118
43
12
173
Apr 2017
160
60
19
239
May 2017
202
74
25
301
Jun 2017
237
86
28
351
Jul 2017
255
92
28
375
Aug 2017
267
108
29
404
Sep 2017
273
122
29
424
Oct 2017
283
137
30
450
Nov 2017
296
151
30
477
Dec 2017
308
170
32
510
Jan 2018
325
189
33
547
Feb 2018
343
201
36
580
Mar 2018
351
224
36
611
Apr 2018
364
242
37
643
May 2018
554
298
42
894
Jun 2018
591
322
44
957
Jul 2018
605
333
44
982
Aug 2018
625
342
44
1,011
Sep 2018
637
352
45
1,034
Oct 2018
645
361
45
1,051
Nov 2018
653
371
45
1,069
Dec 2018
665
376
46
1,087
Jan 2019
676
387
46
1,109
Feb 2019
681
396
46
1,123
Mar 2019
693
407
46
1,146
Apr 2019
707
421
47
1,175
May 2019
714
432
47
1,193
Jun 2019
733
440
47
1,220
Jul 2019
740
443
47
1,230
Aug 2019
751
453
49
1,253
Sep 2019
754
463
49
1,266
Oct 2019
771
471
51
1,293
Nov 2019
779
482
51
1,312
Dec 2019
787
494
52
1,333
Jan 2020
795
502
53
1,350
Feb 2020
801
512
53
1,366
Mar 2020
810
523
54
1,387
Apr 2020
827
532
54
1,413
May 2020
846
540
54
1,440
Jun 2020
864
551
56
1,471
Jul 2020
883
572
62
1,517
Aug 2020
889
587
67
1,543
Sep 2020
897
596
67
1,560
Oct 2020
905
600
67
1,572
Nov 2020
911
607
68
1,586
Dec 2020
923
611
69
1,603
Jan 2021
935
626
69
1,630
Feb 2021
944
639
70
1,653
Mar 2021
960
648
70
1,678
Apr 2021
972
671
70
1,713
May 2021
981
684
70
1,735
Jun 2021
993
693
71
1,757
Jul 2021
1,000
703
72
1,775
Aug 2021
1,011
720
73
1,804
Sep 2021
1,021
731
73
1,825
Oct 2021
1,029
774
73
1,876
Nov 2021
1,036
802
73
1,911
Dec 2021
1,050
812
74
1,936
Jan 2022
1,069
825
76
1,970
Feb 2022
1,086
840
77
2,003
Mar 2022
1,096
847
77
2,020
Apr 2022
1,105
856
78
2,039
May 2022
1,110
862
79
2,051
Jun 2022
1,117
871
79
2,067
Jul 2022
1,124
883
79
2,086
Aug 2022
1,140
890
82
2,112
Sep 2022
1,148
895
82
2,125
Oct 2022
1,156
896
84
2,136
Nov 2022
1,199
902
86
2,187
Dec 2022
1,230
913
87
2,230
Jan 2023
1,261
920
88
2,269
Feb 2023
1,300
932
90
2,322
Mar 2023
1,359
941
93
2,393
Apr 2023
1,372
944
93
2,409
May 2023
1,407
959
94
2,460
Jun 2023
1,441
964
95
2,500
Jul 2023
1,478
966
96
2,540
Aug 2023
1,516
975
97
2,588
Sep 2023
1,549
980
98
2,627
Oct 2023
1,597
987
99
2,683
Nov 2023
1,618
988
100
2,706
Dec 2023
1,662
994
102
2,758
Jan 2024
1,702
1,002
102
2,806
Feb 2024
1,734
1,015
103
2,852
Mar 2024
1,770
1,040
104
2,914
Total article views: 1,954 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,318
571
65
1,954
64
69
HTML: 1,318
PDF: 571
XML: 65
Total: 1,954
BibTeX: 64
EndNote: 69
Views and downloads (calculated since 14 May 2018)
Month
HTML
PDF
XML
Total
May 2018
180
46
5
231
Jun 2018
33
22
2
57
Jul 2018
12
10
0
22
Aug 2018
13
6
0
19
Sep 2018
6
8
1
15
Oct 2018
7
7
0
14
Nov 2018
5
6
0
11
Dec 2018
10
5
1
16
Jan 2019
8
10
0
18
Feb 2019
4
7
0
11
Mar 2019
10
10
0
20
Apr 2019
8
11
1
20
May 2019
7
9
0
16
Jun 2019
17
7
0
24
Jul 2019
6
3
0
9
Aug 2019
10
8
2
20
Sep 2019
3
8
0
11
Oct 2019
16
4
2
22
Nov 2019
8
8
0
16
Dec 2019
8
9
1
18
Jan 2020
8
7
1
16
Feb 2020
5
4
0
9
Mar 2020
9
11
1
21
Apr 2020
17
6
0
23
May 2020
19
6
0
25
Jun 2020
13
5
2
20
Jul 2020
15
12
6
33
Aug 2020
5
8
4
17
Sep 2020
8
8
0
16
Oct 2020
8
3
0
11
Nov 2020
6
2
1
9
Dec 2020
12
1
0
13
Jan 2021
10
10
0
20
Feb 2021
9
10
1
20
Mar 2021
16
8
0
24
Apr 2021
10
14
0
24
May 2021
7
7
0
14
Jun 2021
12
8
1
21
Jul 2021
7
6
1
14
Aug 2021
10
9
1
20
Sep 2021
9
9
0
18
Oct 2021
8
39
0
47
Nov 2021
6
20
0
26
Dec 2021
14
3
1
18
Jan 2022
17
8
2
27
Feb 2022
17
7
1
25
Mar 2022
10
5
0
15
Apr 2022
9
5
1
15
May 2022
5
4
1
10
Jun 2022
7
6
0
13
Jul 2022
7
3
0
10
Aug 2022
16
5
3
24
Sep 2022
8
5
0
13
Oct 2022
6
2
8
Nov 2022
42
5
2
49
Dec 2022
30
7
1
38
Jan 2023
31
6
1
38
Feb 2023
38
7
2
47
Mar 2023
54
7
3
64
Apr 2023
13
2
0
15
May 2023
32
7
1
40
Jun 2023
34
4
1
39
Jul 2023
37
2
1
40
Aug 2023
37
5
1
43
Sep 2023
33
5
1
39
Oct 2023
48
6
1
55
Nov 2023
21
1
1
23
Dec 2023
44
4
2
50
Jan 2024
40
6
0
46
Feb 2024
32
11
1
44
Mar 2024
36
18
1
55
Cumulative views and downloads
(calculated since 14 May 2018)
Month
HTML views
PDF downloads
XML downloads
May 2018
180
46
5
Jun 2018
213
68
7
Jul 2018
225
78
7
Aug 2018
238
84
7
Sep 2018
244
92
8
Oct 2018
251
99
8
Nov 2018
256
105
8
Dec 2018
266
110
9
Jan 2019
274
120
9
Feb 2019
278
127
9
Mar 2019
288
137
9
Apr 2019
296
148
10
May 2019
303
157
10
Jun 2019
320
164
10
Jul 2019
326
167
10
Aug 2019
336
175
12
Sep 2019
339
183
12
Oct 2019
355
187
14
Nov 2019
363
195
14
Dec 2019
371
204
15
Jan 2020
379
211
16
Feb 2020
384
215
16
Mar 2020
393
226
17
Apr 2020
410
232
17
May 2020
429
238
17
Jun 2020
442
243
19
Jul 2020
457
255
25
Aug 2020
462
263
29
Sep 2020
470
271
29
Oct 2020
478
274
29
Nov 2020
484
276
30
Dec 2020
496
277
30
Jan 2021
506
287
30
Feb 2021
515
297
31
Mar 2021
531
305
31
Apr 2021
541
319
31
May 2021
548
326
31
Jun 2021
560
334
32
Jul 2021
567
340
33
Aug 2021
577
349
34
Sep 2021
586
358
34
Oct 2021
594
397
34
Nov 2021
600
417
34
Dec 2021
614
420
35
Jan 2022
631
428
37
Feb 2022
648
435
38
Mar 2022
658
440
38
Apr 2022
667
445
39
May 2022
672
449
40
Jun 2022
679
455
40
Jul 2022
686
458
40
Aug 2022
702
463
43
Sep 2022
710
468
43
Oct 2022
716
468
45
Nov 2022
758
473
47
Dec 2022
788
480
48
Jan 2023
819
486
49
Feb 2023
857
493
51
Mar 2023
911
500
54
Apr 2023
924
502
54
May 2023
956
509
55
Jun 2023
990
513
56
Jul 2023
1,027
515
57
Aug 2023
1,064
520
58
Sep 2023
1,097
525
59
Oct 2023
1,145
531
60
Nov 2023
1,166
532
61
Dec 2023
1,210
536
63
Jan 2024
1,250
542
63
Feb 2024
1,282
553
64
Mar 2024
1,318
571
65
Total article views: 960 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
452
469
39
960
26
45
HTML: 452
PDF: 469
XML: 39
Total: 960
BibTeX: 26
EndNote: 45
Views and downloads (calculated since 01 Feb 2017)
Month
HTML
PDF
XML
Total
Feb 2017
72
29
7
108
Mar 2017
46
14
5
65
Apr 2017
42
17
7
66
May 2017
42
14
6
62
Jun 2017
35
12
3
50
Jul 2017
18
6
0
24
Aug 2017
12
16
1
29
Sep 2017
6
14
0
20
Oct 2017
10
15
1
26
Nov 2017
13
14
0
27
Dec 2017
12
19
2
33
Jan 2018
17
19
1
37
Feb 2018
18
12
3
33
Mar 2018
8
23
0
31
Apr 2018
13
18
1
32
May 2018
10
10
0
20
Jun 2018
4
2
0
6
Jul 2018
2
1
0
3
Aug 2018
7
3
0
10
Sep 2018
6
2
0
8
Oct 2018
1
2
0
3
Nov 2018
3
4
0
7
Dec 2018
2
0
2
Jan 2019
3
1
0
4
Feb 2019
1
2
0
3
Mar 2019
2
1
0
3
Apr 2019
6
3
0
9
May 2019
2
0
2
Jun 2019
2
1
0
3
Jul 2019
1
0
1
Aug 2019
1
2
0
3
Sep 2019
2
0
2
Oct 2019
1
4
0
5
Nov 2019
3
0
3
Dec 2019
3
0
3
Jan 2020
1
0
1
Feb 2020
1
6
0
7
Mar 2020
0
Apr 2020
3
0
3
May 2020
2
0
2
Jun 2020
5
6
0
11
Jul 2020
4
9
0
13
Aug 2020
1
7
1
9
Sep 2020
1
0
1
Oct 2020
1
0
1
Nov 2020
5
0
5
Dec 2020
3
1
4
Jan 2021
2
5
0
7
Feb 2021
3
0
3
Mar 2021
1
0
1
Apr 2021
2
9
0
11
May 2021
2
6
0
8
Jun 2021
1
0
1
Jul 2021
4
0
4
Aug 2021
1
8
0
9
Sep 2021
1
2
0
3
Oct 2021
4
0
4
Nov 2021
1
8
0
9
Dec 2021
7
0
7
Jan 2022
2
5
0
7
Feb 2022
8
0
8
Mar 2022
2
0
2
Apr 2022
4
0
4
May 2022
2
0
2
Jun 2022
3
0
3
Jul 2022
9
0
9
Aug 2022
2
0
2
Sep 2022
0
Oct 2022
2
1
0
3
Nov 2022
1
1
0
2
Dec 2022
1
4
0
5
Jan 2023
1
0
1
Feb 2023
1
5
0
6
Mar 2023
5
2
0
7
Apr 2023
1
0
1
May 2023
3
8
0
11
Jun 2023
1
0
1
Jul 2023
0
Aug 2023
1
4
0
5
Sep 2023
0
Oct 2023
1
0
1
Nov 2023
0
Dec 2023
2
0
2
Jan 2024
2
0
2
Feb 2024
2
0
2
Mar 2024
7
0
7
Cumulative views and downloads
(calculated since 01 Feb 2017)
Month
HTML views
PDF downloads
XML downloads
Feb 2017
72
29
7
Mar 2017
118
43
12
Apr 2017
160
60
19
May 2017
202
74
25
Jun 2017
237
86
28
Jul 2017
255
92
28
Aug 2017
267
108
29
Sep 2017
273
122
29
Oct 2017
283
137
30
Nov 2017
296
151
30
Dec 2017
308
170
32
Jan 2018
325
189
33
Feb 2018
343
201
36
Mar 2018
351
224
36
Apr 2018
364
242
37
May 2018
374
252
37
Jun 2018
378
254
37
Jul 2018
380
255
37
Aug 2018
387
258
37
Sep 2018
393
260
37
Oct 2018
394
262
37
Nov 2018
397
266
37
Dec 2018
399
266
37
Jan 2019
402
267
37
Feb 2019
403
269
37
Mar 2019
405
270
37
Apr 2019
411
273
37
May 2019
411
275
37
Jun 2019
413
276
37
Jul 2019
414
276
37
Aug 2019
415
278
37
Sep 2019
415
280
37
Oct 2019
416
284
37
Nov 2019
416
287
37
Dec 2019
416
290
37
Jan 2020
416
291
37
Feb 2020
417
297
37
Mar 2020
417
297
37
Apr 2020
417
300
37
May 2020
417
302
37
Jun 2020
422
308
37
Jul 2020
426
317
37
Aug 2020
427
324
38
Sep 2020
427
325
38
Oct 2020
427
326
38
Nov 2020
427
331
38
Dec 2020
427
334
39
Jan 2021
429
339
39
Feb 2021
429
342
39
Mar 2021
429
343
39
Apr 2021
431
352
39
May 2021
433
358
39
Jun 2021
433
359
39
Jul 2021
433
363
39
Aug 2021
434
371
39
Sep 2021
435
373
39
Oct 2021
435
377
39
Nov 2021
436
385
39
Dec 2021
436
392
39
Jan 2022
438
397
39
Feb 2022
438
405
39
Mar 2022
438
407
39
Apr 2022
438
411
39
May 2022
438
413
39
Jun 2022
438
416
39
Jul 2022
438
425
39
Aug 2022
438
427
39
Sep 2022
438
427
39
Oct 2022
440
428
39
Nov 2022
441
429
39
Dec 2022
442
433
39
Jan 2023
442
434
39
Feb 2023
443
439
39
Mar 2023
448
441
39
Apr 2023
448
442
39
May 2023
451
450
39
Jun 2023
451
451
39
Jul 2023
451
451
39
Aug 2023
452
455
39
Sep 2023
452
455
39
Oct 2023
452
456
39
Nov 2023
452
456
39
Dec 2023
452
458
39
Jan 2024
452
460
39
Feb 2024
452
462
39
Mar 2024
452
469
39
Viewed (geographical distribution)
Total article views: 2,914 (including HTML, PDF, and XML)
Thereof 2,838 with geography defined
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Total article views: 960 (including HTML, PDF, and XML)
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Latest update: 27 Mar 2024