{"id":11699,"date":"2016-05-30T13:46:49","date_gmt":"2016-05-30T04:46:49","guid":{"rendered":"http:\/\/jsapt.net\/ja\/?p=11699"},"modified":"2018-06-02T18:42:45","modified_gmt":"2018-06-02T09:42:45","slug":"16160530","status":"publish","type":"post","link":"https:\/\/jsapt.net\/ja\/post\/16160530","title":{"rendered":"Single-frequency, dual-GNSS versus dual-frequency, single-GNSS: a low-cost and high-grade receivers GPS-BDS RTK analysis"},"content":{"rendered":"<p><a href=\"https:\/\/jsapt.net\/ja\/?s=Robert Odolinski\">Robert Odolinski<\/a>\uff0c<a href=\"https:\/\/jsapt.net\/ja\/?s=Peter J. G. Teunissen\">Peter J. G. Teunissen<\/a><br \/>\n[ Link to curtin.edu.au ] <\/p>\n<p style=\"padding: 0 20px; text-align: justify;\">Abstract - The concept of single-frequency, dual-system (SF-DS) real-time kinematic (RTK) positioning has become feasible since, for instance, the Chinese BeiDou Navigation Satellite System (BDS) has become operational in the Asia-Pacific region. The goal of the present contribution is to investigate the single-epochRTKperformance of such a dualsystem and compare it to a dual-frequency, single-system (DF-SS). As the SF-DS we investigate the L1 GPS + B1 BDS model, and for DF-SS we take L1, L2 GPS and B1, B2 BDS, respectively. Two different locations in the Asia-Pacific region are analysed with varying visibility of the BDS constellation, namely Perth in Australia and Dunedin in New Zealand. To emphasize the benefits of such a model we also look into using low-cost ublox single-frequency receivers and compare such SF-DS RTK performance to that of a DFSS, based on much more expensive survey-grade receivers. In this contribution a formal and empirical analysis is given. It will be shown that with the SF-DS higher elevation cutoff angles than the conventional 10\u25e6 or 15\u25e6 can be used. The experiment with low-cost receivers for the SF-DS reveals (for the first time) that it has the potential to achieve comparable ambiguity resolution performance to that of a DF-SS (L1, L2 GPS), based on the survey-grade receivers.<\/p>\n<p><a href=\"https:\/\/www.deepdyve.com\/lp\/springer-journals\/single-frequency-dual-gnss-versus-dual-frequency-single-gnss-a-low-TgLJQnEYB5\"><\/a><\/p>\n\n<div class=\"wp-block-button\">\n<a  data-e-Disable-Page-Transition=\"true\" class=\"dlm-download-link dlm-download-button wp-block-button__link wp-element-button\" title=\"\u30d0\u30fc\u30b8\u30e7\u30f3 1\" href=\"https:\/\/jsapt.net\/ja\/download\/11697\/?tmstv=1791164377\" rel=\"nofollow\" id=\"download-link-11697\" data-redirect=\"false\" >\n\t&ldquo;Single-frequency, dual-GNSS versus dual-frequency, single-GNSS: a low-cost and high-grade receivers GPS-BDS RTK analysis&rdquo; \u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\t<span class=\"dlm-button-meta\">single-frequency-dual-gnss-versus-dual-frequency-single-gnss-a-low-TgLJQnEYB5\t\t&ndash; 1171 \u56de\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\t\t&ndash; <\/span>\n<\/a>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Robert Odolinski\uff0cPeter J. G. Teunissen [ Link to curtin.edu.au ] Abstract - The concept of single-frequency, d [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","sitemap_hide":"","vkExUnit_EyeCatch_disable":"","_veu_custom_css":"","veu_display_promotion_alert":"","vkexunit_cta_each_option":"","footnotes":""},"categories":[180,14],"tags":[52,455],"class_list":["post-11699","post","type-post","status-publish","format-standard","hentry","category-gnsspp","category-gnsspos","tag-rtk","tag-multiconstellation"],"veu_head_title_object":{"title":"","add_site_title":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Single-frequency, dual-GNSS versus dual-frequency, single-GNSS: a low-cost and high-grade receivers GPS-BDS RTK analysis - \u6e2c\u4f4d\u6280\u8853\u632f\u8208\u4f1a<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jsapt.net\/ja\/post\/16160530\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Single-frequency, dual-GNSS versus dual-frequency, single-GNSS: a low-cost and high-grade receivers GPS-BDS RTK analysis - \u6e2c\u4f4d\u6280\u8853\u632f\u8208\u4f1a\" \/>\n<meta property=\"og:description\" content=\"Robert Odolinski\uff0cPeter J. G. Teunissen [ Link to curtin.edu.au ] Abstract - The concept of single-frequency, d [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jsapt.net\/ja\/post\/16160530\" \/>\n<meta property=\"og:site_name\" content=\"\u6e2c\u4f4d\u6280\u8853\u632f\u8208\u4f1a\" \/>\n<meta property=\"article:published_time\" content=\"2016-05-30T04:46:49+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-06-02T09:42:45+00:00\" \/>\n<meta name=\"author\" content=\"SAPT\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"SAPT\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"1\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/jsapt.net\\\/ja\\\/post\\\/16160530#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/jsapt.net\\\/ja\\\/post\\\/16160530\"},\"author\":{\"name\":\"SAPT\",\"@id\":\"https:\\\/\\\/jsapt.net\\\/ja\\\/#\\\/schema\\\/person\\\/86f9d32b2168b0c50221bc974424b186\"},\"headline\":\"Single-frequency, dual-GNSS versus dual-frequency, single-GNSS: a low-cost and high-grade receivers GPS-BDS RTK analysis\",\"datePublished\":\"2016-05-30T04:46:49+00:00\",\"dateModified\":\"2018-06-02T09:42:45+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/jsapt.net\\\/ja\\\/post\\\/16160530\"},\"wordCount\":231,\"keywords\":[\"RTK\",\"\u591a\u7a2e\u885b\u661f\"],\"articleSection\":[\"\u7cbe\u5bc6\u6e2c\u4f4d\",\"\u885b\u661f\u6e2c\u4f4d\"],\"inLanguage\":\"ja\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/jsapt.net\\\/ja\\\/post\\\/16160530\",\"url\":\"https:\\\/\\\/jsapt.net\\\/ja\\\/post\\\/16160530\",\"name\":\"Single-frequency, dual-GNSS versus dual-frequency, single-GNSS: a low-cost and high-grade receivers GPS-BDS RTK analysis - \u6e2c\u4f4d\u6280\u8853\u632f\u8208\u4f1a\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/jsapt.net\\\/ja\\\/#website\"},\"datePublished\":\"2016-05-30T04:46:49+00:00\",\"dateModified\":\"2018-06-02T09:42:45+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/jsapt.net\\\/ja\\\/#\\\/schema\\\/person\\\/86f9d32b2168b0c50221bc974424b186\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/jsapt.net\\\/ja\\\/post\\\/16160530#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/jsapt.net\\\/ja\\\/post\\\/16160530\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/jsapt.net\\\/ja\\\/post\\\/16160530#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u30db\u30fc\u30e0\",\"item\":\"https:\\\/\\\/jsapt.net\\\/ja\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Single-frequency, dual-GNSS versus dual-frequency, single-GNSS: a low-cost and high-grade receivers GPS-BDS RTK analysis\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/jsapt.net\\\/ja\\\/#website\",\"url\":\"https:\\\/\\\/jsapt.net\\\/ja\\\/\",\"name\":\"\u6e2c\u4f4d\u6280\u8853\u632f\u8208\u4f1a\",\"description\":\"SAPT\uff5c\u4f4d\u7f6e\u3092\u6e2c\u308b\u6280\u8853\u3067\uff0c\u65b0\u305f\u306a\u9053\u3092\u3072\u3089\u304f\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/jsapt.net\\\/ja\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/jsapt.net\\\/ja\\\/#\\\/schema\\\/person\\\/86f9d32b2168b0c50221bc974424b186\",\"name\":\"SAPT\",\"url\":\"https:\\\/\\\/jsapt.net\\\/ja\\\/post\\\/author\\\/sapt\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Single-frequency, dual-GNSS versus dual-frequency, single-GNSS: a low-cost and high-grade receivers GPS-BDS RTK analysis - \u6e2c\u4f4d\u6280\u8853\u632f\u8208\u4f1a","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/jsapt.net\/ja\/post\/16160530","og_locale":"ja_JP","og_type":"article","og_title":"Single-frequency, dual-GNSS versus dual-frequency, single-GNSS: a low-cost and high-grade receivers GPS-BDS RTK analysis - \u6e2c\u4f4d\u6280\u8853\u632f\u8208\u4f1a","og_description":"Robert Odolinski\uff0cPeter J. 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