{"title":"VHE雷达通过热带丛林制作地形高程模型","authors":"R. Vickers, R. Lowry, A. Schmidt","doi":"10.1109/NRC.1988.10928","DOIUrl":null,"url":null,"abstract":"A radar system is described, operating at 200-400 MHz, which produces profiles of the ground in the presence of dense tropical forest cover. The profiles can be assembled to construct a contour map of the terrain at scales as large as 1:10000. The radar uses a 5-ns pulsewidth, and has achieved a total system accuracy of 2.5 m (vertical). A brief description is given of each of the major features of the radar system, including antennas, processor, and radio frequency design. Examples are given of mapping products from a recent survey in Indonesia. Possible future improvements involving the use of the Global Positioning System are mentioned.<<ETX>>","PeriodicalId":237192,"journal":{"name":"Proceedings of the 1988 IEEE National Radar Conference","volume":"AES-10 5","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A VHE radar to make terrain elevation models through tropical jungle\",\"authors\":\"R. Vickers, R. Lowry, A. Schmidt\",\"doi\":\"10.1109/NRC.1988.10928\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A radar system is described, operating at 200-400 MHz, which produces profiles of the ground in the presence of dense tropical forest cover. The profiles can be assembled to construct a contour map of the terrain at scales as large as 1:10000. The radar uses a 5-ns pulsewidth, and has achieved a total system accuracy of 2.5 m (vertical). A brief description is given of each of the major features of the radar system, including antennas, processor, and radio frequency design. Examples are given of mapping products from a recent survey in Indonesia. Possible future improvements involving the use of the Global Positioning System are mentioned.<<ETX>>\",\"PeriodicalId\":237192,\"journal\":{\"name\":\"Proceedings of the 1988 IEEE National Radar Conference\",\"volume\":\"AES-10 5\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-04-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 1988 IEEE National Radar Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NRC.1988.10928\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 1988 IEEE National Radar Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NRC.1988.10928","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A VHE radar to make terrain elevation models through tropical jungle
A radar system is described, operating at 200-400 MHz, which produces profiles of the ground in the presence of dense tropical forest cover. The profiles can be assembled to construct a contour map of the terrain at scales as large as 1:10000. The radar uses a 5-ns pulsewidth, and has achieved a total system accuracy of 2.5 m (vertical). A brief description is given of each of the major features of the radar system, including antennas, processor, and radio frequency design. Examples are given of mapping products from a recent survey in Indonesia. Possible future improvements involving the use of the Global Positioning System are mentioned.<>
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