How to calculate position , estimation state and accuracy in ZED-F9P ?

Qwiic System
1

I have a question regarding your product SparkFun GPS-RTK2 Board - ZED-F9P (Qwiic).

I use ZED-F9P with ROS(http://wiki.ros.org/ublox).

When we use F9P with RTK correction data, it gives position ,estimation state and accuracy(covariance calculate from Horizontal and Vertical accuracies ).

I want to know how to calculate position , estimation state and accuracy in mode of RTK and NOTRTK(DGNSS?).

I look forward to hearing from you soon.

Yours sincerely,

2

Are you wanting to add ‘dead reckoning’?