Grid-search based method for lightning location on oblate Earth surface
We proposed a novel algorithm for lightning location on oblate Earth surface. This grid-search based method is carried out overall coverage area of the network to find the most probable position of a flash. The solution of this method can rapidly approach ultimate location when multi-level gird sear...
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| Veröffentlicht in: | Geomatics and Information Science of Wuhan University 2010-09, Vol.35 (9), p.1057-1060 |
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| container_issue | 9 |
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| container_title | Geomatics and Information Science of Wuhan University |
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| creator | Wen, Yinping Hu, Zhixiang Zhao, Wenguang Zhu, Hongping |
| description | We proposed a novel algorithm for lightning location on oblate Earth surface. This grid-search based method is carried out overall coverage area of the network to find the most probable position of a flash. The solution of this method can rapidly approach ultimate location when multi-level gird search method is adopted. This method needs no initial solution, and in practice can be used to provide the initial solution for iterative algorithm. The validity and stability of the proposed method is confirmed by computer generated data and practical transmission-line lightning faults data of lightning location system for power industry. |
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The validity and stability of the proposed method is confirmed by computer generated data and practical transmission-line lightning faults data of lightning location system for power industry.</description><subject>Algorithms</subject><subject>Earth surface</subject><subject>Faults</subject><subject>Lightning</subject><subject>Mathematical models</subject><subject>Position (location)</subject><subject>Power industry</subject><subject>Stability</subject><issn>1671-8860</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp9j81KAzEYRbNQsNS-Q3Z1M5D_ZJal1FEouKnrkkm-dALppCaZ97eia-HA3RwunAe0okrTzhhFntCm1jgSrgQXjMkVGoYSfVfBFjfh0Vbw-Aptyh6HXHCKl6nNcb7glJ1tMc_4hzHZBvhgS5twXUqwDp7RY7CpwuZv1-jz9XDav3XHj-F9vzt2N8pl60SQ2kspSOBGSh0MU0BcEEr3lniie0Eo9EqPjCvnBVjtlGLCauONHx3na7T9_b2V_LVAbedrrA5SsjPkpZ6NolKwe9vdfPnXpJpQoohmlH8DeO1Wkw</recordid><startdate>20100901</startdate><enddate>20100901</enddate><creator>Wen, Yinping</creator><creator>Hu, Zhixiang</creator><creator>Zhao, Wenguang</creator><creator>Zhu, Hongping</creator><scope>7SP</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>KR7</scope><scope>L7M</scope></search><sort><creationdate>20100901</creationdate><title>Grid-search based method for lightning location on oblate Earth surface</title><author>Wen, Yinping ; Hu, Zhixiang ; Zhao, Wenguang ; Zhu, Hongping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p135t-4f57d5540f38557f826e0cf4679a0d079401e967b236cd4ea7c6624a78d8dbc33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>chi ; eng</language><creationdate>2010</creationdate><topic>Algorithms</topic><topic>Earth surface</topic><topic>Faults</topic><topic>Lightning</topic><topic>Mathematical models</topic><topic>Position (location)</topic><topic>Power industry</topic><topic>Stability</topic><toplevel>online_resources</toplevel><creatorcontrib>Wen, Yinping</creatorcontrib><creatorcontrib>Hu, Zhixiang</creatorcontrib><creatorcontrib>Zhao, Wenguang</creatorcontrib><creatorcontrib>Zhu, Hongping</creatorcontrib><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Geomatics and Information Science of Wuhan University</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wen, Yinping</au><au>Hu, Zhixiang</au><au>Zhao, Wenguang</au><au>Zhu, Hongping</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Grid-search based method for lightning location on oblate Earth surface</atitle><jtitle>Geomatics and Information Science of Wuhan University</jtitle><date>2010-09-01</date><risdate>2010</risdate><volume>35</volume><issue>9</issue><spage>1057</spage><epage>1060</epage><pages>1057-1060</pages><issn>1671-8860</issn><abstract>We proposed a novel algorithm for lightning location on oblate Earth surface. This grid-search based method is carried out overall coverage area of the network to find the most probable position of a flash. The solution of this method can rapidly approach ultimate location when multi-level gird search method is adopted. This method needs no initial solution, and in practice can be used to provide the initial solution for iterative algorithm. The validity and stability of the proposed method is confirmed by computer generated data and practical transmission-line lightning faults data of lightning location system for power industry.</abstract><tpages>4</tpages></addata></record> |
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| identifier | ISSN: 1671-8860 |
| ispartof | Geomatics and Information Science of Wuhan University, 2010-09, Vol.35 (9), p.1057-1060 |
| issn | 1671-8860 |
| language | chi ; eng |
| recordid | cdi_proquest_miscellaneous_861542422 |
| source | EZB-FREE-00999 freely available EZB journals |
| subjects | Algorithms Earth surface Faults Lightning Mathematical models Position (location) Power industry Stability |
| title | Grid-search based method for lightning location on oblate Earth surface |
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