Drone tracking tech

[NotAnotherTopGunReference]

Hey all, I was reading an article a while back about how they police drones in NYC, using DJI's own tech to track and capture errant pilots. Do other places in the world employ this? I'd love to read up on how it's implemented.
Thanks!

 

[Drone Master]

We have a thread on this subject here.
A discussion about drone tracking