Galileo Hits the Spot: Testing GNSS Dual Frequency with Smartphones - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design
PLOS ONE: Smartphone GPS accuracy study in an urban environment
Superaccurate GPS Chips Coming to Smartphones in 2018 - IEEE Spectrum
GPS Accuracy Test: GPS vs. Smartphone vs. Cyclocomputer (Round 2) - Singletracks Mountain Bike News
Accuracy feedback to the client lets a) typical GPS produce labels b)... | Download Scientific Diagram
Accessible Smartphone GPS Navigation | American Foundation for the Blind
Smartphone GPS quality – Rallycheck
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How to achieve 1-meter accuracy in Android
A Complete Checklist to Set Android GPS Location to High Accuracy