3-D lightning location solution and precision analysis of cloud flash |
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| Authors: | Ping Zhang Wenguang Zhao Zhixiang Hu Yinping Wen |
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| Institution: | (1) School of Architecture and Urban Planning, Huazhong University of Science and Technology, Wuhan, 430074, Hubei, China;(2) School of Civil Engineering and Mechanics, Huazhong University of Science and Technology, Wuhan, 430074, Hubei, China;(3) Hubei Key Laboratory of Control Structure, Huazhong University of Science and Technology, Wuhan, 430074, Hubei, China |
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| Abstract: | Using the spatial coordinates of detection stations and the time of arrival of lightning wave, the observation equations can
be expressed. For the large lightning detection network, the least square method is used to process the adjustment of observation
data to find the most probable value of lightning position, and the result is assessed by the mean error and dilution of precision.
Lightning location precision is affected by figure factor. The conclusion can be used in the design of location network, data
processing, and data analysis.
Biography: ZHANG Ping (1968–), female, Ph.D. candidate, Lecturer, research direction: lightning detection and 3S technology. |
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| Keywords: | 3-D lightning location cloud flash detection solution model dilution of precision figure factor |
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