Home / tdoa

Tracking Multiple Targets with 3D TDOA

In a recent blog post, we described how 3D TDOA could be used to detect spoofed ADS-B signals from aircraft. And it’s fair to say that the area around an airport is a heavily congested area, with large numbers of planes constantly coming and going. If you’ve got some familiarity with TDOA, though, there might have been something nagging at the back of your [...]

Tracking Multiple Targets with 3D TDOA2019-11-11T16:27:11+00:00

How accurate is TDOA geolocation?

TDOA (Time Difference Of Arrival), also known as multilateration, is a well-established technique for the geolocation of RF emitters. Using three or more receivers, TDOA algorithms locate a signal source from the different arrival times at the receivers. We trust that existing users of CRFS’s TDOA geolocation know, from their own experience, that it is very accurate and effective for most signal types. New [...]

How accurate is TDOA geolocation?2019-02-06T17:15:09+00:00
This website uses cookies and third party services to deliver a seamless user experience Settings Ok

Cookies

These help us understand our visitors to improve navigation and overall site quality.

Third Party Technologies

Used to help deliver the best user experience possible