Big GPS Round Up

Absolutely fascinating! The level of detail and precision in the GPS module testing is commendable. The insights gained from the experiments shed light on the performance differences among various modules and antennas in different scenarios.

The comparison between CEP and HEP values before and after RTK corrections highlights the substantial impact of correction data on accuracy. The clarity in presenting results and acknowledging the experimental conditions adds credibility to the findings.

The mention of power supply importance for F9P modules and the emphasis on firmware updates contribute valuable practical tips for users. It’s always great when real-world tests bring out nuances that might be overlooked.

As for the inquiry about viewing CEP and HEP in telemetry logs via MAVExplorer, I’m intrigued to know the answer as well. Exploring the intricacies of telemetry logs and extracting such metrics seems like an invaluable skill for anyone working with GPS modules.

Overall, a fantastic read! It’s evident that your efforts in conducting these tests and sharing the knowledge will benefit the community. Looking forward to more insightful articles. Happy flying

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What a astonishing work, @tridge. Thank you so much for your kind effort on this study. The experiments were conducted with a rigorous method, beyond it should have ben very pleasant to be at open field among the wildflowers. Also, the information you provide here is the of most value for anyone working with GNSS solutions. Congratulations! :clap:

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Hello
I’m looking for a GPS for a bait boat.
I’m looking for something that will only connect to pixhawk 2.4.8 and will improve accuracy
I currently have a Beitian BN-880

@mateusz_mateusz have you read the first post of this thread already?

Yes. But I’m green in the subject so I’m asking what would be best

What is best depends on your size/wheight/precision requirements and your budget. We can not guess that. Care to explain them?

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I was thinking about Holybro H-RTK ZED-F9P but will it improve accuracy?
And will it work with pixhawk 2.4.8 after changing the plugin?
Can you recommend something else at this price?