A short history of geophysical radar at Arecibo Observatory

Mathews, J. D.

doi:10.5194/hgss-4-19-2013

Articles | Volume 4, issue 1

https://doi.org/10.5194/hgss-4-19-2013

© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue:

The history of ionospheric radars

https://doi.org/10.5194/hgss-4-19-2013

© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 4, issue 1

13 Mar 2013

| 13 Mar 2013

A short history of geophysical radar at Arecibo Observatory

J. D. Mathews

Viewed

Total article views: 6,022 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
2,756	2,985	281	6,022	301	335

HTML: 2,756
PDF: 2,985
XML: 281
Total: 6,022
BibTeX: 301
EndNote: 335

Views and downloads (calculated since 13 Mar 2013)

Month	HTML	PDF	XML	Total
Mar 2013	19	22	4	45
Apr 2013	11	11	1	23
May 2013	13	19	3	35
Jun 2013	18	21	1	40
Jul 2013	15	19	5	39
Aug 2013	16	20	0	36
Sep 2013	25	35	1	61
Oct 2013	18	41	1	60
Nov 2013	39	45	5	89
Dec 2013	20	19	3	42
Jan 2014	18	21	4	43
Feb 2014	103	28	6	137
Mar 2014	103	25	3	131
Apr 2014	39	24	1	64
May 2014	16	30	8	54
Jun 2014	13	31	2	46
Jul 2014	26	34	0	60
Aug 2014	11	29	4	44
Sep 2014	5	29	1	35
Oct 2014	8	22	5	35
Nov 2014	3	39	0	42
Dec 2014	6	18	2	26
Jan 2015	12	26	2	40
Feb 2015	6	16	1	23
Mar 2015	14	23	2	39
Apr 2015	11	44	0	55
May 2015	7	10	2	19
Jun 2015	23	5	3	31
Jul 2015	16	21	1	38
Aug 2015	9	15	0	24
Sep 2015	10	9	2	21
Oct 2015	17	7	3	27
Nov 2015	9	4	0	13
Dec 2015	4	5	0	9
Jan 2016	23	12	11	46
Feb 2016	12	15	1	28
Mar 2016	10	3	1	14
Apr 2016	7	7	1	15
May 2016	4	10	1	15
Jun 2016	5	2	0	7
Jul 2016	8	13	2	23
Aug 2016	4	10	0	14
Sep 2016	4	3	1	8
Oct 2016	9	11	0	20
Nov 2016	4	0	4
Dec 2016	5	2	3	10
Jan 2017	12	3	1	16
Feb 2017	16	11	1	28
Mar 2017	18	7	2	27
Apr 2017	22	12	0	34
May 2017	18	7	0	25
Jun 2017	20	5	1	26
Jul 2017	10	6	1	17
Aug 2017	10	10	0	20
Sep 2017	10	11	1	22
Oct 2017	7	5	0	12
Nov 2017	14	14	1	29
Dec 2017	8	7	0	15
Jan 2018	8	11	1	20
Feb 2018	13	5	3	21
Mar 2018	10	11	1	22
Apr 2018	9	6	2	17
May 2018	11	19	2	32
Jun 2018	11	15	1	27
Jul 2018	21	17	1	39
Aug 2018	13	16	1	30
Sep 2018	14	24	1	39
Oct 2018	13	17	2	32
Nov 2018	19	32	2	53
Dec 2018	8	17	1	26
Jan 2019	8	21	0	29
Feb 2019	6	9	1	16
Mar 2019	12	11	1	24
Apr 2019	2	23	0	25
May 2019	6	14	1	21
Jun 2019	7	11	1	19
Jul 2019	8	16	1	25
Aug 2019	10	17	0	27
Sep 2019	9	15	1	25
Oct 2019	6	13	0	19
Nov 2019	12	18	0	30
Dec 2019	14	13	2	29
Jan 2020	21	16	2	39
Feb 2020	12	18	1	31
Mar 2020	8	12	0	20
Apr 2020	10	18	1	29
May 2020	16	13	2	31
Jun 2020	32	14	2	48
Jul 2020	44	45	33	122
Aug 2020	15	13	4	32
Sep 2020	15	5	0	20
Oct 2020	13	8	0	21
Nov 2020	55	107	0	162
Dec 2020	62	30	3	95
Jan 2021	22	25	1	48
Feb 2021	21	17	1	39
Mar 2021	16	19	2	37
Apr 2021	13	10	1	24
May 2021	23	25	1	49
Jun 2021	16	10	1	27
Jul 2021	12	18	3	33
Aug 2021	24	19	3	46
Sep 2021	16	10	2	28
Oct 2021	14	24	1	39
Nov 2021	27	24	10	61
Dec 2021	12	9	1	22
Jan 2022	20	17	1	38
Feb 2022	15	21	2	38
Mar 2022	15	18	3	36
Apr 2022	9	9	2	20
May 2022	7	5	0	12
Jun 2022	39	8	1	48
Jul 2022	12	10	0	22
Aug 2022	6	10	1	17
Sep 2022	8	7	0	15
Oct 2022	12	14	1	27
Nov 2022	18	15	0	33
Dec 2022	21	18	0	39
Jan 2023	14	7	1	22
Feb 2023	6	7	0	13
Mar 2023	9	8	0	17
Apr 2023	8	12	0	20
May 2023	9	11	3	23
Jun 2023	10	9	1	20
Jul 2023	14	8	1	23
Aug 2023	11	8	2	21
Sep 2023	5	18	1	24
Oct 2023	28	19	4	51
Nov 2023	14	16	0	30
Dec 2023	7	16	0	23
Jan 2024	9	5	0	14
Feb 2024	7	12	0	19
Mar 2024	4	17	2	23
Apr 2024	12	16	5	33
May 2024	13	10	0	23
Jun 2024	16	27	3	46
Jul 2024	18	14	4	36
Aug 2024	22	20	1	43
Sep 2024	15	37	1	53
Oct 2024	17	16	1	34
Nov 2024	20	16	1	37
Dec 2024	19	38	4	61
Jan 2025	17	22	1	40
Feb 2025	21	12	0	33
Mar 2025	27	23	3	53
Apr 2025	16	52	2	70
May 2025	47	47	0	94
Jun 2025	40	40	1	81
Jul 2025	30	25	1	56
Aug 2025	32	34	1	67
Sep 2025	49	50	0	99
Oct 2025	45	38	2	85
Nov 2025	63	94	2	159
Dec 2025	44	54	5	103
Jan 2026	48	64	4	116
Feb 2026	29	30	4	63
Mar 2026	47	48	3	98

Cumulative views and downloads (calculated since 13 Mar 2013)

Month	HTML	PDF	XML	Total
Mar 2013	19	22	4	45
Apr 2013	11	11	1	23
May 2013	13	19	3	35
Jun 2013	18	21	1	40
Jul 2013	15	19	5	39
Aug 2013	16	20	0	36
Sep 2013	25	35	1	61
Oct 2013	18	41	1	60
Nov 2013	39	45	5	89
Dec 2013	20	19	3	42
Jan 2014	18	21	4	43
Feb 2014	103	28	6	137
Mar 2014	103	25	3	131
Apr 2014	39	24	1	64
May 2014	16	30	8	54
Jun 2014	13	31	2	46
Jul 2014	26	34	0	60
Aug 2014	11	29	4	44
Sep 2014	5	29	1	35
Oct 2014	8	22	5	35
Nov 2014	3	39	0	42
Dec 2014	6	18	2	26
Jan 2015	12	26	2	40
Feb 2015	6	16	1	23
Mar 2015	14	23	2	39
Apr 2015	11	44	0	55
May 2015	7	10	2	19
Jun 2015	23	5	3	31
Jul 2015	16	21	1	38
Aug 2015	9	15	0	24
Sep 2015	10	9	2	21
Oct 2015	17	7	3	27
Nov 2015	9	4	0	13
Dec 2015	4	5	0	9
Jan 2016	23	12	11	46
Feb 2016	12	15	1	28
Mar 2016	10	3	1	14
Apr 2016	7	7	1	15
May 2016	4	10	1	15
Jun 2016	5	2	0	7
Jul 2016	8	13	2	23
Aug 2016	4	10	0	14
Sep 2016	4	3	1	8
Oct 2016	9	11	0	20
Nov 2016	4	0	4
Dec 2016	5	2	3	10
Jan 2017	12	3	1	16
Feb 2017	16	11	1	28
Mar 2017	18	7	2	27
Apr 2017	22	12	0	34
May 2017	18	7	0	25
Jun 2017	20	5	1	26
Jul 2017	10	6	1	17
Aug 2017	10	10	0	20
Sep 2017	10	11	1	22
Oct 2017	7	5	0	12
Nov 2017	14	14	1	29
Dec 2017	8	7	0	15
Jan 2018	8	11	1	20
Feb 2018	13	5	3	21
Mar 2018	10	11	1	22
Apr 2018	9	6	2	17
May 2018	11	19	2	32
Jun 2018	11	15	1	27
Jul 2018	21	17	1	39
Aug 2018	13	16	1	30
Sep 2018	14	24	1	39
Oct 2018	13	17	2	32
Nov 2018	19	32	2	53
Dec 2018	8	17	1	26
Jan 2019	8	21	0	29
Feb 2019	6	9	1	16
Mar 2019	12	11	1	24
Apr 2019	2	23	0	25
May 2019	6	14	1	21
Jun 2019	7	11	1	19
Jul 2019	8	16	1	25
Aug 2019	10	17	0	27
Sep 2019	9	15	1	25
Oct 2019	6	13	0	19
Nov 2019	12	18	0	30
Dec 2019	14	13	2	29
Jan 2020	21	16	2	39
Feb 2020	12	18	1	31
Mar 2020	8	12	0	20
Apr 2020	10	18	1	29
May 2020	16	13	2	31
Jun 2020	32	14	2	48
Jul 2020	44	45	33	122
Aug 2020	15	13	4	32
Sep 2020	15	5	0	20
Oct 2020	13	8	0	21
Nov 2020	55	107	0	162
Dec 2020	62	30	3	95
Jan 2021	22	25	1	48
Feb 2021	21	17	1	39
Mar 2021	16	19	2	37
Apr 2021	13	10	1	24
May 2021	23	25	1	49
Jun 2021	16	10	1	27
Jul 2021	12	18	3	33
Aug 2021	24	19	3	46
Sep 2021	16	10	2	28
Oct 2021	14	24	1	39
Nov 2021	27	24	10	61
Dec 2021	12	9	1	22
Jan 2022	20	17	1	38
Feb 2022	15	21	2	38
Mar 2022	15	18	3	36
Apr 2022	9	9	2	20
May 2022	7	5	0	12
Jun 2022	39	8	1	48
Jul 2022	12	10	0	22
Aug 2022	6	10	1	17
Sep 2022	8	7	0	15
Oct 2022	12	14	1	27
Nov 2022	18	15	0	33
Dec 2022	21	18	0	39
Jan 2023	14	7	1	22
Feb 2023	6	7	0	13
Mar 2023	9	8	0	17
Apr 2023	8	12	0	20
May 2023	9	11	3	23
Jun 2023	10	9	1	20
Jul 2023	14	8	1	23
Aug 2023	11	8	2	21
Sep 2023	5	18	1	24
Oct 2023	28	19	4	51
Nov 2023	14	16	0	30
Dec 2023	7	16	0	23
Jan 2024	9	5	0	14
Feb 2024	7	12	0	19
Mar 2024	4	17	2	23
Apr 2024	12	16	5	33
May 2024	13	10	0	23
Jun 2024	16	27	3	46
Jul 2024	18	14	4	36
Aug 2024	22	20	1	43
Sep 2024	15	37	1	53
Oct 2024	17	16	1	34
Nov 2024	20	16	1	37
Dec 2024	19	38	4	61
Jan 2025	17	22	1	40
Feb 2025	21	12	0	33
Mar 2025	27	23	3	53
Apr 2025	16	52	2	70
May 2025	47	47	0	94
Jun 2025	40	40	1	81
Jul 2025	30	25	1	56
Aug 2025	32	34	1	67
Sep 2025	49	50	0	99
Oct 2025	45	38	2	85
Nov 2025	63	94	2	159
Dec 2025	44	54	5	103
Jan 2026	48	64	4	116
Feb 2026	29	30	4	63
Mar 2026	47	48	3	98

Latest update: 25 Mar 2026