Finding your way through Australian skyscrapers and open pit mines should no longer be a challenge thanks to the latest integration of two global navigation satellite systems (GNSSs).<\/p>\n
After combining two satellite systems for the first time in 2012, Curtin University spatial scientist Professor Peter Teunissen, in conjunction with the Cooperative Research Centre for Spatial Information (CRCSI), has now taken the integration process a step further.<\/p>\n
Professor Teunissen said mixing the established Global Positioning System (GPS) with the newest satellite system in the sky, the Chinese-developed Beidou, would have significant advantages because Beidou satellites were constantly crossing Australian skies.<\/p>\n
\u201cHave you ever tried to navigate in a city riddled with towering skyscrapers using a smartphone, but failed when the dot on the inbuilt navigation system can\u2019t seem to pin you down in the right location?\u201d Professor Teunissen said.<\/p>\n
\u201cThis is because the satellites the system is using to find your location are positioned at a low angle in the sky and their signals are blocked by the skyscrapers.<\/p>\n
\u201cBy combining GPS with Beidou we are making use of Beidou\u2019s 14 new satellites that cross our sky at a high angle, increasing satellite availability, improving positioning capability and ultimately creating a system that is perfect for both urban and mining environments.\u201d<\/p>\n
Professor Teunissen said Beidou was still in development, along with a growing number of next-generation GNSSs from several countries around the world. By 2016, more than 100 GNSS satellites will be in operation, resulting in a broader and more diverse network.<\/p>\n
Beidou plans to have 35 satellites fully operational by 2020.<\/p>\n
\u201cThe emergence of these new GNSSs, together with the linking of different systems, has enormous potential for improving the accuracy, integrity and efficiency of positioning worldwide, enabling much more reliable data,\u201d Professor Teunissen said.<\/p>\n
A recent report on the benefits of precise positioning services, prepared by ACIL Allen Consulting Pty Ltd for the Department of Industry, Innovation, Climate Change, Science, Research and Tertiary Education, projected a boost to Australia\u2019s GDP of up to $13.7 billion by 2020. Most benefit would be reaped in the mining, agricultural, construction and surveying industries.<\/p>\n
In 2012, Professor Teunissen and his Curtin colleague Dr Dennis Odijk completed the first research in Australia to integrate two GNSSs, combining GPS with Galileo.<\/p>\n","protected":false},"excerpt":{"rendered":"
Finding your way through Australian skyscrapers and open pit mines should no longer be a challenge thanks to the latest integration of two global navigation satellite systems (GNSSs).<\/p>\n","protected":false},"author":4275,"featured_media":0,"template":"","meta":{"_acf_changed":false,"_oasis_is_in_workflow":0,"_oasis_original":0,"_oasis_task_priority":"","_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","wds_primary_category":0,"wds_primary_research-areas":0,"footnotes":""},"categories":[4],"tags":[],"research-areas":[],"class_list":["post-18160","media-release","type-media-release","status-publish","hentry","category-research"],"acf":{"post_options":{"":null,"additional_content":{"title":"Media Contact","content":"
Professor Peter Teunissen, Department of Spatial Sciences, Curtin University Megan Meates, Public Relations, Curtin University
\nTel: +61 8 9266 7676
\nEmail:\u00a0p.teunissen@curtin.edu.au<\/a><\/p>\n
\nTel: +61 8 9266 4241
\nMobile: +61 401 103 755
\nEmail:\u00a0megan.meates@curtin.edu.au
\n<\/a>Twitter: @CurtinPR<\/a><\/p>\n