Abnormal leader processes in a classically-triggered negative discharge observed with a broadband VHF interferometer and a camera in 3D

Mingli Chen; Yanchi Shen; Wansheng Dong

Abnormal leader processes in a classically-triggered negative discharge observed with a broadband VHF interferometer and a camera in 3D

Mingli Chen
, Yanchi Shen
, Wansheng Dong

The Hong Kong Polytechnic University

Research output: Unpublished conference presentation (presented paper, abstract, poster) › Conference presentation (not published in journal/proceeding/book) › Academic research › peer-review

Abstract

The Leader initiation and propagation processes observed in a negative rocket-triggered lightning discharge in southern China were analyzed and discussed. The observations included a broadband VHF lightning interferometer with a slow antenna located at 90 m in south to the rocket launcher and a video camera located at 1.3 km in west to the launcher. By combination of the video picture with the interferometer data, 3D evolutions of leader processes involved in this discharge were obtained and discussed.

Original language	English
Publication status	Published - 2014
Event	15th International Conference on Atmospheric Electricity, ICAE 2014 - Norman, United States Duration: 15 Jun 2014 → 20 Jun 2014

Conference

Conference	15th International Conference on Atmospheric Electricity, ICAE 2014
Country/Territory	United States
City	Norman
Period	15/06/14 → 20/06/14

ASJC Scopus subject areas

Atmospheric Science
Geophysics

Cite this

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title = "Abnormal leader processes in a classically-triggered negative discharge observed with a broadband VHF interferometer and a camera in 3D",

abstract = "The Leader initiation and propagation processes observed in a negative rocket-triggered lightning discharge in southern China were analyzed and discussed. The observations included a broadband VHF lightning interferometer with a slow antenna located at 90 m in south to the rocket launcher and a video camera located at 1.3 km in west to the launcher. By combination of the video picture with the interferometer data, 3D evolutions of leader processes involved in this discharge were obtained and discussed.",

author = "Mingli Chen and Yanchi Shen and Wansheng Dong",

note = "Funding Information: The work leading to this paper was supported by the Research Grant Council of Hong Kong Government (Grant no.: PolyU512511E). The authors would like to thank all colleagues who have contributed to the relevant rocket-triggered lightning experiment. Publisher Copyright: {\textcopyright} International Conference on Atmospheric Electricity, ICAE 2014 Copyright: Copyright 2020 Elsevier B.V., All rights reserved.; 15th International Conference on Atmospheric Electricity, ICAE 2014 ; Conference date: 15-06-2014 Through 20-06-2014",

year = "2014",

language = "English",

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Abnormal leader processes in a classically-triggered negative discharge observed with a broadband VHF interferometer and a camera in 3D. / Chen, Mingli; Shen, Yanchi; Dong, Wansheng.
2014. Paper presented at 15th International Conference on Atmospheric Electricity, ICAE 2014, Norman, United States.

Research output: Unpublished conference presentation (presented paper, abstract, poster) › Conference presentation (not published in journal/proceeding/book) › Academic research › peer-review

TY - CONF

T1 - Abnormal leader processes in a classically-triggered negative discharge observed with a broadband VHF interferometer and a camera in 3D

AU - Chen, Mingli

AU - Shen, Yanchi

AU - Dong, Wansheng

N1 - Funding Information: The work leading to this paper was supported by the Research Grant Council of Hong Kong Government (Grant no.: PolyU512511E). The authors would like to thank all colleagues who have contributed to the relevant rocket-triggered lightning experiment. Publisher Copyright: © International Conference on Atmospheric Electricity, ICAE 2014 Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2014

Y1 - 2014

N2 - The Leader initiation and propagation processes observed in a negative rocket-triggered lightning discharge in southern China were analyzed and discussed. The observations included a broadband VHF lightning interferometer with a slow antenna located at 90 m in south to the rocket launcher and a video camera located at 1.3 km in west to the launcher. By combination of the video picture with the interferometer data, 3D evolutions of leader processes involved in this discharge were obtained and discussed.

AB - The Leader initiation and propagation processes observed in a negative rocket-triggered lightning discharge in southern China were analyzed and discussed. The observations included a broadband VHF lightning interferometer with a slow antenna located at 90 m in south to the rocket launcher and a video camera located at 1.3 km in west to the launcher. By combination of the video picture with the interferometer data, 3D evolutions of leader processes involved in this discharge were obtained and discussed.

UR - https://www.scopus.com/pages/publications/85086811892

M3 - Conference presentation (not published in journal/proceeding/book)

T2 - 15th International Conference on Atmospheric Electricity, ICAE 2014

Y2 - 15 June 2014 through 20 June 2014

ER -

Abnormal leader processes in a classically-triggered negative discharge observed with a broadband VHF interferometer and a camera in 3D

Abstract

Conference

ASJC Scopus subject areas

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