Results 1 to 10 of about 11,683 (259)
A Soft-Fault Diagnosis Method for Coastal Lightning Location Networks Based on Observer Pattern [PDF]
SensorsCoastal areas are prone to thunderstorms. Lightning strikes can damage power facilities and communication systems, thereby leading to serious consequences.
Yiming Zhang, Ping Guo
doaj +2 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 +3 more sources
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 +3 more sources
Advances in Lightning Monitoring and Location Technology Research in China
Remote Sensing, 2022 Monitoring lightning and its location is important for understanding thunderstorm activity and revealing lightning discharge mechanisms. This is often realized based on very low-frequency/low-frequency (VLF/LF) signals, very high-frequency (VHF) signals,
Yijun Zhang +8 more
doaj +3 more sources
Remote SensingUltra-long-distance and high-precision lightning location technology is an important means to realize low-cost and wide-area lightning detection. This paper carried out research on the high-precision location technology of very-low-frequency (VLF ...
Ting Zhang +3 more
doaj +3 more sources
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
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. Analyses about geographical, seasonal, and polarity distribution of cloud-to-ground lightning activity and ...
Rodrigues, Rafael Baptista +2 more
openaire +2 more sources
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
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