Satellite navigation
id:
satellite-navigation-203-8116371
title:
Satellite navigation
text:
A satellite navigation or satnav system is a system that uses satellites to provide autonomous geopositioning. A satellite navigation system with global coverage is termed global navigation satellite system (GNSS). As of 2024, four global systems are operational: the United States's Global Positioning System (GPS), Russia's Global Navigation Satellite System (GLONASS), China's BeiDou Navigation Satellite System (BDS), and the European Union's Galileo. Satellite-based augmentation systems (SBAS),
brand slug:
wiki
category slug:
encyclopedia
description:
Use of satellite signals for geo-spatial positioning
original url:
https://en.wikipedia.org/wiki/Satellite_navigation
date created:
2005-02-17T02:04:38Z
date modified:
2024-09-09T15:14:27Z
main entity:
{"identifier":"Q179435","url":"https://www.wikidata.org/entity/Q179435"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/4/49/GPS_Block_IIIA.jpg","width":1500,"height":1500}
fields total:
13
integrity:
16