I have two different types of GPS modules which are in absolute positioning mode (pseudorange data)
Lets say one of them is attached in microcontroller (such as arduino, rasbpy, etc) and the other one is attached on smartphone
The spec of those modules are same and there's no clock offset of both devices
How can I determine which one has a better accuracy from the other one?
Can anybody give me some explanation for this?
Or give me some research paper?