What's the benefit of RTK/GPS inject?

Hi all ,

I am interesting in understanding the RTK/GPS inject function but I don’t have more information .

I am using pixhawk , Arduplane 3.7.1
I have Ublox GPS 7

Can I use it with this setting ?

Dose it give the position more accuracy ?

any info may help .

Regards

It can potentially increase GPS accuracy from 3m to 3cm.
For that you need a GPS capable of RTK. I do not think Ublox 7 can do that.
Please use google to inform yourself about what is RTK and what are the RTK GPS available.
There is a list in the ardupilot user manual

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