satellite navigation system
1satellite navigation system — noun Any electronic navigation system which uses artificial satellites as radio signal sources and position references …
2satellite navigation system — noun 1. a method of navigating which relies on small electronic receivers picking up signals from four or more satellites and working out the time and position of the receiver by comparing these measurements. 2. a device using such a system, as… …
3Satellite navigation — Geodesy Fundamentals Geodesy · …
4Automotive navigation system — A taxi equipped with GPS navigation device An automotive navigation system is a satellite navigation system designed for use in automobiles. It typically uses a GPS navigation device to acquire position data to locate the user on a road in the… …
5Beidou navigation system — (CJKV|s=北斗导航系统|p=běidǒu dǎoháng xìtǒng) or Beidou Satellite Navigation and Positioning System (CJKV|s=北斗卫星导航定位系统|p=běidǒu wèixīng dǎoháng dìngwèi xìtǒng) is a project by China to develop an independent satellite navigation system. The current… …
6Inertial navigation system — An Inertial Navigation System (INS) is a navigation aid that uses a computer and motion sensors to continuously track the position, orientation, and velocity (direction and speed of movement) of a vehicle without the need for external references …
7Compass navigation system — For navigation with a magnetic compass, see compass. Comparison of GPS, GLONASS, Galileo and Compass (medium earth orbit) satellite navigation system orbits with the International Space Station, Hubble Space Telescope and Iridium constellat …
8Galileo (satellite navigation) — Galileo is a global navigation satellite system currently being built by the European Union (EU) and European Space Agency (ESA). The €3.4 billion project is an alternative and complementary to the U.S. Global Positioning System (GPS) and the… …
9European Satellite Navigation Industries — European Satellite Navigation Industries, formerly called Galileo Industries until legal action prompted a name change, was a joint venture of the companies Alcatel Alenia Space and Thales (France), Finmeccanica (Italy), EADS Astrium (UK and… …
10Multi-functional Satellite Augmentation System — (MSAS) is a Japanese SBAS (Satellite Based Augmentation System), i.e. a satellite navigation system which supports differential GPS (DGPS) designed to supplement the GPS system by reporting (then improving) on the reliability and accuracy of… …
