Reply To: Drone Resources

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GNSS – Global Navigation Satellite System

Nice article that explains PDOP (Position Dilution of Precision), HDOP & VDOP

https://www.agsgis.com/What-is-PDOP-And-Why-its-Obsolete_b_43.html#:~:text=The%20full%20explanation%20is%20as%20follows%3A&text=Thus%2C%20PDOP%20is%20Position%20of,above%20to%20triangulate%20our%20position.