{"title":"一个接收与地震有关的超视距甚高频信号的网络和一些初步结果","authors":"M. Hayakawa, T. Gotoh, M. Ikeda","doi":"10.1541/JAE.25.19","DOIUrl":null,"url":null,"abstract":"The reception of over-horizon VHF signal is recently found to be useful for the study of seismo- atmospheric perturbation. So, we have extended our present single path from Chofu to FM Sendai to a nation-wide network. This paper describes our newly established network for reception of over-horizon VHF signals. First, in order to have a triangulation to locate the seismo-atmospheric perturbation for the FM Sendai, we have installed one more station in Kanazawa, to be coordinated with our pre-existing station at Chofu. Other paths are (1) FM Shizuoka to Wakayama and (2) Osaka station to Kagoshima. This VHF system is reported, together with some preliminary results for a recent rather big earthquake (2004 Off Kii-peninsula earthquakes).","PeriodicalId":274637,"journal":{"name":"Journal of atmospheric electricity","volume":"33 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"A network of reception of over-horizon VHF signals associated with earthquakes and some preliminary results\",\"authors\":\"M. Hayakawa, T. Gotoh, M. Ikeda\",\"doi\":\"10.1541/JAE.25.19\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The reception of over-horizon VHF signal is recently found to be useful for the study of seismo- atmospheric perturbation. So, we have extended our present single path from Chofu to FM Sendai to a nation-wide network. This paper describes our newly established network for reception of over-horizon VHF signals. First, in order to have a triangulation to locate the seismo-atmospheric perturbation for the FM Sendai, we have installed one more station in Kanazawa, to be coordinated with our pre-existing station at Chofu. Other paths are (1) FM Shizuoka to Wakayama and (2) Osaka station to Kagoshima. This VHF system is reported, together with some preliminary results for a recent rather big earthquake (2004 Off Kii-peninsula earthquakes).\",\"PeriodicalId\":274637,\"journal\":{\"name\":\"Journal of atmospheric electricity\",\"volume\":\"33 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of atmospheric electricity\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1541/JAE.25.19\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of atmospheric electricity","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1541/JAE.25.19","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A network of reception of over-horizon VHF signals associated with earthquakes and some preliminary results
The reception of over-horizon VHF signal is recently found to be useful for the study of seismo- atmospheric perturbation. So, we have extended our present single path from Chofu to FM Sendai to a nation-wide network. This paper describes our newly established network for reception of over-horizon VHF signals. First, in order to have a triangulation to locate the seismo-atmospheric perturbation for the FM Sendai, we have installed one more station in Kanazawa, to be coordinated with our pre-existing station at Chofu. Other paths are (1) FM Shizuoka to Wakayama and (2) Osaka station to Kagoshima. This VHF system is reported, together with some preliminary results for a recent rather big earthquake (2004 Off Kii-peninsula earthquakes).