Results 1 to 10 of about 133,552 (239)
Lightning Data Observed With Lightning Location System in Portugal [PDF]
IEEE Transactions on Power Delivery, 2010 This paper presents an investigation into cloud-to-ground lightning activity over the continental territory of Portugal with data collected by the national Lightning Location System. The Lightning Location System in Portugal is first presented.
Catalão, João Paulo da Silva +2 more
core +4 more sources
A source location algorithm of lightning detection networks in China [PDF]
Annales Geophysicae, 2010 Fast and accurate retrieval of lightning sources is crucial to the early warning and quick repairs of lightning disaster. An algorithm for computing the location and onset time of cloud-to-ground lightning using the time-of-arrival (TOA) and azimuth ...
Z. X. Hu, W. G. Zhao, H. P. Zhu
doaj +3 more sources
A study of the relationship between cloud-to-ground lightning and precipitation in the convective weather system in China [PDF]
Annales Geophysicae, 2002 In this paper, the correlation between cloud-to-ground (CG) lightning and precipitation has been studied by making use of the data from weather radar, meteorological soundings, and a lightning location system that includes three direction finders ...
Y. Zhou, Y. Zhou, X. Qie, S. Soula
doaj +5 more sources
Remote Sensing, 2022 The equivalent propagation method adopts a variable propagation velocity in lightning location, minimizing the location error caused by various factors in the long-range lightning location network. To verify the feasibility of this method, we establish a
Jie Li +10 more
doaj +1 more source
An Improved TDOA Lightning Location Approach Considering L-M Algorithm and Acoustics
Shanghai Jiaotong Daxue xuebao, 2022 In the conventional lightning location system (LLS) based on time difference of arrival (TDOA), the nonlinear equations in lightning location calculation easily get to be divergent when the time information acquired from electromagnetic sensors is ...
LUO Yaoying, BIAN Hongzhi, LIU Quanzhen, LIU Baoquan, FU Zhengcai, ZHANG Jianxun, LIU Yakun
doaj +1 more source
Characteristics of the Blitzortung.org Lightning Location Catalog in Japan
Atmosphere, 2023 We evaluated the detection efficiency and location accuracy of lightning discharges in Japan using Blitzortung.org, a volunteer-based network for locating lightning discharges from sferics measured by very low frequency (VLF) electromagnetic receivers ...
Masashi Kamogawa +11 more
doaj +1 more source
Frontiers in Environmental Science, 2023 Detecting the distance and orientation of long-distance thunderstorms has very important practical significance. The multi-station lightning location system relies on a high-precision time module and good network communication capabilities, but in some ...
Jiahao Zhou +6 more
doaj +1 more source
Three-Dimensional Mapping on Lightning Discharge Processes Using Two VHF Broadband Interferometers
Remote Sensing, 2022 Lightning Very-high-frequency (VHF) broadband interferometer has become an effective approach to map lightning channels in two dimensions with high time resolution.
Zhuling Sun +4 more
doaj +1 more source
Location accuracy of long distance VLF lightning locationnetwork [PDF]
Annales Geophysicae, 2004 An experimental VLF WorldWide Lightning Location (WWLL) network is being developed to provide realtime locations of cloud to ground lightning discharges occurring throughout the globe. This network has expanded from a limited number of stations in the
C. J. Rodger +3 more
doaj +1 more source
Asia-Pacific Lightning Location Network (APLLN) and Preliminary Performance Assessment
Remote Sensing, 2020 The Asia-Pacific Lightning Location Network (APLLN) is a lightning location system consisting of a series of very low-frequency signal detection sites. Since 2018, 16 detection sites have been deployed with an average baseline longer than 1000 km.
Jiaquan Wang +8 more
doaj +1 more source