Ground speed radar

This article needs additional citations for verification. Please help by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources:  –  ·  ·  · scholar · JSTOR (August 2014) (Learn how and when to remove this template message)

Ground speed radar is a non-mechanical way of measuring the speed of a vehicle. The Speed sensor fires a radar beam towards the ground and measures the Doppler shift of the returning beam.^[1] This information is then sent to the engine control unit which calculates the forward speed.

References[]

See also[]

• Radar gun

This standards- or measurement-related article is a stub. You can help Wikipedia by .

• v
• t