Hdop in nmea messege

Emlid Flow & Emlid Flow 360
1

Hello ,
I have two emlid reach operating in RTK mode (rover - base).

I chose to get the position output of the rover as nmea message format.

hdop value in the message is always 1 regardless the quality of positioning in this time.

I want to use this value to set the covarience of the reading to my ROS message.
Any suggestions?

2

Hi Ibrahim,

What is the talker ID of GSA message you are using to get hdop?

3

thank you.
we were using GGA and the value started to change after the last update

4

Thanks for your reply.

Great to hear your issue is resolved with the latest update.