High resolution observations of sporadic-E layers within the polar cap ionosphere using a new incoherent scatter radar experiment

Damtie, B.; Nygrén, T.; Lehtinen, M. S.; Huuskonen, A.

doi:10.5194/angeo-20-1429-2002

Articles | Volume 20, issue 9

https://doi.org/10.5194/angeo-20-1429-2002

© Author(s) 2002. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue:

Xth EISCAT WORKSHOP

https://doi.org/10.5194/angeo-20-1429-2002

© Author(s) 2002. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 20, issue 9

30 Sep 2002

| 30 Sep 2002

High resolution observations of sporadic-E layers within the polar cap ionosphere using a new incoherent scatter radar experiment

B. Damtie, T. Nygrén, M. S. Lehtinen, and A. Huuskonen

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Total article views: 1,998 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
975	956	67	1,998	99	133

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PDF: 956
XML: 67
Total: 1,998
BibTeX: 99
EndNote: 133

Views and downloads (calculated since 01 Feb 2013)

Month	HTML	PDF	XML	Total
Feb 2013	5	0	5
Mar 2013	1	8	1	10
Apr 2013	2	9	0	11
May 2013	10	0	10
Jun 2013	3	10	0	13
Jul 2013	1	6	0	7
Aug 2013	7	6	0	13
Sep 2013	1	6	0	7
Oct 2013	8	14	0	22
Nov 2013	10	0	10
Dec 2013	2	5	0	7
Jan 2014	2	8	0	10
Feb 2014	5	18	2	25
Mar 2014	11	8	0	19
Apr 2014	9	8	0	17
May 2014	2	12	0	14
Jun 2014	10	0	10
Jul 2014	2	17	0	19
Aug 2014	2	17	0	19
Sep 2014	2	8	0	10
Oct 2014	3	7	0	10
Nov 2014	4	15	0	19
Dec 2014	11	0	11
Jan 2015	3	0	3
Feb 2015	1	5	1	7
Mar 2015	1	4	0	5
Apr 2015	3	7	0	10
May 2015	7	10	0	17
Jun 2015	23	3	0	26
Jul 2015	15	8	0	23
Aug 2015	4	41	0	45
Sep 2015	1	31	0	32
Oct 2015	8	31	0	39
Nov 2015	10	33	1	44
Dec 2015	2	6	0	8
Jan 2016	10	4	0	14
Feb 2016	7	5	1	13
Mar 2016	9	2	0	11
Apr 2016	5	3	0	8
May 2016	6	2	0	8
Jun 2016	4	0	4
Jul 2016	4	1	1	6
Aug 2016	3	6	0	9
Sep 2016	5	2	0	7
Oct 2016	4	3	0	7
Nov 2016	2	0	2
Dec 2016	4	2	0	6
Jan 2017	2	3	0	5
Feb 2017	2	1	0	3
Mar 2017	4	2	0	6
Apr 2017	7	2	0	9
May 2017	10	4	0	14
Jun 2017	11	4	1	16
Jul 2017	8	1	0	9
Aug 2017	1	2	0	3
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Oct 2017	1	0	1
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Jan 2018	3	3	0	6
Feb 2018	3	0	3
Mar 2018	5	3	0	8
Apr 2018	2	5	0	7
May 2018	5	4	0	9
Jun 2018	2	2	0	4
Jul 2018	3	1	0	4
Aug 2018	3	3	0	6
Sep 2018	2	3	0	5
Oct 2018	3	2	0	5
Nov 2018	3	2	0	5
Dec 2018	2	7	0	9
Jan 2019	4	8	0	12
Feb 2019	4	6	0	10
Mar 2019	3	8	0	11
Apr 2019	2	8	0	10
May 2019	8	7	0	15
Jun 2019	4	5	0	9
Jul 2019	2	2	0	4
Aug 2019	2	2	0	4
Sep 2019	2	4	0	6
Oct 2019	1	3	0	4
Nov 2019	2	3	0	5
Dec 2019	2	2	0	4
Jan 2020	5	9	1	15
Feb 2020	6	1	0	7
Mar 2020	3	0	3
Apr 2020	2	3	0	5
May 2020	3	2	0	5
Jun 2020	12	10	0	22
Jul 2020	14	7	6	27
Aug 2020	8	8	4	20
Sep 2020	5	3	0	8
Oct 2020	5	7	1	13
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Dec 2020	11	7	0	18
Jan 2021	12	10	0	22
Feb 2021	8	2	0	10
Mar 2021	5	3	0	8
Apr 2021	5	3	0	8
May 2021	4	4	0	8
Jun 2021	7	4	0	11
Jul 2021	7	4	0	11
Aug 2021	5	4	0	9
Sep 2021	11	3	0	14
Oct 2021	7	19	0	26
Nov 2021	5	9	0	14
Dec 2021	11	3	0	14
Jan 2022	11	5	0	16
Feb 2022	4	2	1	7
Mar 2022	5	5	0	10
Apr 2022	5	2	1	8
May 2022	12	2	1	15
Jun 2022	12	1	2	15
Jul 2022	8	4	0	12
Aug 2022	10	3	0	13
Sep 2022	4	3	0	7
Oct 2022	7	2	1	10
Nov 2022	7	5	0	12
Dec 2022	6	5	0	11
Jan 2023	7	8	0	15
Feb 2023	13	5	0	18
Mar 2023	7	2	0	9
Apr 2023	1	0	1
May 2023	5	6	2	13
Jun 2023	5	3	0	8
Jul 2023	10	2	2	14
Aug 2023	7	2	1	10
Sep 2023	8	3	2	13
Oct 2023	10	4	0	14
Nov 2023	4	0	4
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Jan 2024	5	2	0	7
Feb 2024	3	4	0	7
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Apr 2024	8	4	3	15
May 2024	9	5	4	18
Jun 2024	6	6	2	14
Jul 2024	10	3	3	16
Aug 2024	11	4	1	16
Sep 2024	5	5	0	10
Oct 2024	10	10	0	20
Nov 2024	11	11	2	24
Dec 2024	2	4	2	8
Jan 2025	5	5	0	10
Feb 2025	13	3	0	16
Mar 2025	11	2	0	13
Apr 2025	13	9	1	23
May 2025	15	5	1	21
Jun 2025	24	4	0	28
Jul 2025	11	6	0	17
Aug 2025	8	10	1	19
Sep 2025	14	9	1	24
Oct 2025	12	22	1	35
Nov 2025	19	16	1	36
Dec 2025	23	14	1	38
Jan 2026	29	8	4	41
Feb 2026	19	4	0	23
Mar 2026	8	2	2	12

Cumulative views and downloads (calculated since 01 Feb 2013)

Month	HTML	PDF	XML	Total
Feb 2013	5	0	5
Mar 2013	1	8	1	10
Apr 2013	2	9	0	11
May 2013	10	0	10
Jun 2013	3	10	0	13
Jul 2013	1	6	0	7
Aug 2013	7	6	0	13
Sep 2013	1	6	0	7
Oct 2013	8	14	0	22
Nov 2013	10	0	10
Dec 2013	2	5	0	7
Jan 2014	2	8	0	10
Feb 2014	5	18	2	25
Mar 2014	11	8	0	19
Apr 2014	9	8	0	17
May 2014	2	12	0	14
Jun 2014	10	0	10
Jul 2014	2	17	0	19
Aug 2014	2	17	0	19
Sep 2014	2	8	0	10
Oct 2014	3	7	0	10
Nov 2014	4	15	0	19
Dec 2014	11	0	11
Jan 2015	3	0	3
Feb 2015	1	5	1	7
Mar 2015	1	4	0	5
Apr 2015	3	7	0	10
May 2015	7	10	0	17
Jun 2015	23	3	0	26
Jul 2015	15	8	0	23
Aug 2015	4	41	0	45
Sep 2015	1	31	0	32
Oct 2015	8	31	0	39
Nov 2015	10	33	1	44
Dec 2015	2	6	0	8
Jan 2016	10	4	0	14
Feb 2016	7	5	1	13
Mar 2016	9	2	0	11
Apr 2016	5	3	0	8
May 2016	6	2	0	8
Jun 2016	4	0	4
Jul 2016	4	1	1	6
Aug 2016	3	6	0	9
Sep 2016	5	2	0	7
Oct 2016	4	3	0	7
Nov 2016	2	0	2
Dec 2016	4	2	0	6
Jan 2017	2	3	0	5
Feb 2017	2	1	0	3
Mar 2017	4	2	0	6
Apr 2017	7	2	0	9
May 2017	10	4	0	14
Jun 2017	11	4	1	16
Jul 2017	8	1	0	9
Aug 2017	1	2	0	3
Sep 2017	4	4	0	8
Oct 2017	1	0	1
Nov 2017	4	4	1	9
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Oct 2018	3	2	0	5
Nov 2018	3	2	0	5
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Jan 2019	4	8	0	12
Feb 2019	4	6	0	10
Mar 2019	3	8	0	11
Apr 2019	2	8	0	10
May 2019	8	7	0	15
Jun 2019	4	5	0	9
Jul 2019	2	2	0	4
Aug 2019	2	2	0	4
Sep 2019	2	4	0	6
Oct 2019	1	3	0	4
Nov 2019	2	3	0	5
Dec 2019	2	2	0	4
Jan 2020	5	9	1	15
Feb 2020	6	1	0	7
Mar 2020	3	0	3
Apr 2020	2	3	0	5
May 2020	3	2	0	5
Jun 2020	12	10	0	22
Jul 2020	14	7	6	27
Aug 2020	8	8	4	20
Sep 2020	5	3	0	8
Oct 2020	5	7	1	13
Nov 2020	3	8	0	11
Dec 2020	11	7	0	18
Jan 2021	12	10	0	22
Feb 2021	8	2	0	10
Mar 2021	5	3	0	8
Apr 2021	5	3	0	8
May 2021	4	4	0	8
Jun 2021	7	4	0	11
Jul 2021	7	4	0	11
Aug 2021	5	4	0	9
Sep 2021	11	3	0	14
Oct 2021	7	19	0	26
Nov 2021	5	9	0	14
Dec 2021	11	3	0	14
Jan 2022	11	5	0	16
Feb 2022	4	2	1	7
Mar 2022	5	5	0	10
Apr 2022	5	2	1	8
May 2022	12	2	1	15
Jun 2022	12	1	2	15
Jul 2022	8	4	0	12
Aug 2022	10	3	0	13
Sep 2022	4	3	0	7
Oct 2022	7	2	1	10
Nov 2022	7	5	0	12
Dec 2022	6	5	0	11
Jan 2023	7	8	0	15
Feb 2023	13	5	0	18
Mar 2023	7	2	0	9
Apr 2023	1	0	1
May 2023	5	6	2	13
Jun 2023	5	3	0	8
Jul 2023	10	2	2	14
Aug 2023	7	2	1	10
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Oct 2023	10	4	0	14
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Dec 2023	8	1	0	9
Jan 2024	5	2	0	7
Feb 2024	3	4	0	7
Mar 2024	2	3	3	8
Apr 2024	8	4	3	15
May 2024	9	5	4	18
Jun 2024	6	6	2	14
Jul 2024	10	3	3	16
Aug 2024	11	4	1	16
Sep 2024	5	5	0	10
Oct 2024	10	10	0	20
Nov 2024	11	11	2	24
Dec 2024	2	4	2	8
Jan 2025	5	5	0	10
Feb 2025	13	3	0	16
Mar 2025	11	2	0	13
Apr 2025	13	9	1	23
May 2025	15	5	1	21
Jun 2025	24	4	0	28
Jul 2025	11	6	0	17
Aug 2025	8	10	1	19
Sep 2025	14	9	1	24
Oct 2025	12	22	1	35
Nov 2025	19	16	1	36
Dec 2025	23	14	1	38
Jan 2026	29	8	4	41
Feb 2026	19	4	0	23
Mar 2026	8	2	2	12

Latest update: 11 Mar 2026