A Citroen C4 Picasso service with one of our approved garages means that your car service has its warranty protected, because we use genuine parts which are of âOriginal Equipmentâ (OE) quality standard. Citroen C4 Picasso service with one of our approved garages means that your car service has its warranty protected, because we use genuine parts which are of âOriginal Equipmentâ (OE) quality standard.
GLONASS, radio-based satellite navigation system operated for the Russian government by the Russian Space Forces. Make Enquiry. GLONASS, acronym for Globalnaya navigatsionnaya sputnikovaya sistema or Global Navigation Satellite System, is a radio-based satellite navigation system operated for the Russian government by the Russian Space Forces.
The Global Positioning System (GPS) is a network of about 30 satellites orbiting the Earth at an altitude of 20,000 km. The system was originally developed by the US government for military navigation but now anyone with a GPS device, be it a SatNav, mobile phone or handheld GPS unit, can receive the radio signals that the satellites broadcast. Wherever you are on the planet, at least four GPS satellites are âvisibleâ at any time. Each one transmits information about its position and the current time at regular intervals.