{"title":"一种基于相关技术的离子图处理方法","authors":"C. Scotto","doi":"10.1016/S1464-1917(01)00015-0","DOIUrl":null,"url":null,"abstract":"<div><p>The application of correlation technique for automatic scaling of ionograms is presented. A method of automatic scaling of critical frequency f<sub>0</sub>F2 and MUF(3000) is shown. The ionograms are considered as digital images and the detection process of the traces is performed without using information on polarization. For this reason the method can be applied to ionogram recorded by single antenna systems.</p></div>","PeriodicalId":101026,"journal":{"name":"Physics and Chemistry of the Earth, Part C: Solar, Terrestrial & Planetary Science","volume":"26 5","pages":"Pages 367-371"},"PeriodicalIF":0.0000,"publicationDate":"2001-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1464-1917(01)00015-0","citationCount":"4","resultStr":"{\"title\":\"A method for processing ionograms based on correlation technique\",\"authors\":\"C. Scotto\",\"doi\":\"10.1016/S1464-1917(01)00015-0\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The application of correlation technique for automatic scaling of ionograms is presented. A method of automatic scaling of critical frequency f<sub>0</sub>F2 and MUF(3000) is shown. The ionograms are considered as digital images and the detection process of the traces is performed without using information on polarization. For this reason the method can be applied to ionogram recorded by single antenna systems.</p></div>\",\"PeriodicalId\":101026,\"journal\":{\"name\":\"Physics and Chemistry of the Earth, Part C: Solar, Terrestrial & Planetary Science\",\"volume\":\"26 5\",\"pages\":\"Pages 367-371\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2001-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/S1464-1917(01)00015-0\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Physics and Chemistry of the Earth, Part C: Solar, Terrestrial & Planetary Science\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1464191701000150\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physics and Chemistry of the Earth, Part C: Solar, Terrestrial & Planetary Science","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1464191701000150","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A method for processing ionograms based on correlation technique
The application of correlation technique for automatic scaling of ionograms is presented. A method of automatic scaling of critical frequency f0F2 and MUF(3000) is shown. The ionograms are considered as digital images and the detection process of the traces is performed without using information on polarization. For this reason the method can be applied to ionogram recorded by single antenna systems.
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