{"id":8018,"date":"2016-12-20T20:00:08","date_gmt":"2016-12-20T11:00:08","guid":{"rendered":"http:\/\/jsapt.net\/ja\/?p=8018"},"modified":"2018-02-10T21:45:31","modified_gmt":"2018-02-10T12:45:31","slug":"17061203","status":"publish","type":"post","link":"https:\/\/jsapt.net\/ja\/post\/17061203","title":{"rendered":"GNSS Satellite-Based Augmentation Systems for Australia"},"content":{"rendered":"<p><a href=\"https:\/\/jsapt.net\/ja\/?s=Suelynn Choy\">Suelynn Choy<\/a>\uff0c<a href=\"https:\/\/jsapt.net\/ja\/?s=Joost Kuckartz\">Joost Kuckartz<\/a>\uff0c<a href=\"https:\/\/jsapt.net\/ja\/?s=Andrew G Dempster>Andrew G Dempster<\/a>\uff0c<a href=\"https:\/\/jsapt.net\/ja\/?s=Chris Rizos\">Chris Rizos<\/a>\uff0c<a href=\"https:\/\/jsapt.net\/ja\/?s=Matt Higgins\">Matt Higgins<\/a><br \/>\n[ Link to CRSCI ] <\/p>\n<p style=\"padding: 0 20px; text-align: justify;\">Abstract - This paper provides an overview of various Satellite-Based Augmentation Systems (SBAS) options for augmented GNSS services in Australia, and potentially New Zealand, with the aim to tease out key similarities and differences in their augmentation capabilities. SBAS systems can technically be classified into two user categories, namely SBAS for aviation and \u201cnon-aviation\u201d SBAS. Aviation SBAS is an International Civil Aviation Organisation (ICAO) certified civil aviation safety critical system providing wide-area GNSS augmentation by broadcasting augmentation information using geostationary satellites. The primary aim is to improve integrity, availability and accuracy of basic GNSS signals for aircraft navigation. On the other hand, \u201cnon-aviation\u201d SBAS systems support numerous GNSS applications using positioning techniques such as wide-area Differential-GNSS (DGNSS) and Precise Point Positioning (PPP). These services mainly focus on delivering high accuracy positioning solutions and guaranteed levels of availability and integrity remains secondary considerations. Next generation GNSS satellites capable of transmitting augmentation signals in the L1, L5 and L6 frequency bands will also be explored. These augmentation signals have the data capacity to deliver a range of augmentation services such as SBAS, wide-area DGNSS and PPP, to meet the demands of various industry sectors. In addition, there are well-developed plans to put in place next generation dual-frequency multi-constellation SBAS for aviation. Multi-constellation GNSS increases robustness against potential degradation of core satellite constellations and extends the service coverage area. It is expected that next generation SBAS and GNSS will improve accuracy, integrity, availability and continuity of GNSS performance.<\/p>\n<p><a href=\"https:\/\/www.crcsi.com.au\/assets\/Program-1\/SBAS-Project\/Choy-2016-SBAS-for-Australia.pdf\"><\/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\/8016\/?tmstv=1791167409\" rel=\"nofollow\" id=\"download-link-8016\" data-redirect=\"false\" >\n\t&ldquo;GNSS Satellite-Based Augmentation Systems for Australia&rdquo; \u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\t<span class=\"dlm-button-meta\">Choy-2016-SBAS-for-Australia.pdf\t\t&ndash; 601 \u56de\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\t\t&ndash; 9.21 MB<\/span>\n<\/a>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Suelynn Choy\uff0cJoost Kuckartz\uff0c<\/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":[4,14],"tags":[32,53,50,394,272,273,281,369],"class_list":["post-8018","post","type-post","status-publish","format-standard","hentry","category-post","category-gnsspos","tag-gnss","tag-ppp","tag-sbas","tag-sf-ppp","tag-australia","tag-newzealand","tag-aviation","tag-satnav"],"veu_head_title_object":{"title":"","add_site_title":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - 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