Accuracy positioning with NB-Iot

Official Hardware MKR Family MKR NB 1500
1

Hi all,

I'm working on a project where I need to have the position of the device with < 3 meter accuracy.

I know I can use a GPS, but is it possible also with only the NB-IoT board or protocol ? So can I avoid the GPS ?
Hope my question is clear enough

2

Basically, no.

3

IMHO No way without GPS for this accuracy.