Alternatives to GPS: location tracking with GSM and WiFi | by Darya Yakovleva | Navixy | Medium
Building an Alternative to GPS - IEEE Spectrum
GPS Alternatives: DOD is Developing Navigation Systems but is Not Measuring Overall Progress | U.S. GAO
I Tested the Top Google Maps Alternatives, So You Don't Have To - autoevolution
Developing an Alternative To GPS with a HackRF
Ground-based alternative to GPS achieves 10 cm accuracy – Physics World
Takeaways from the DOT study of GPS alternatives - NextNav
5 Cheap GPS Alternatives | Fox Business
The Top 6 Verizon Connect Alternatives Available on the Mark | GPSWOX
Explainer: NavIC, India's home-grown alternative to the GPS navigation system | Reuters
Honeywell Developing Multiple Options For GPS-denied Navigation | Aviation Week Network
USG Accounting Office Faults Defense Dept. Efforts on Alternative PNT - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design
New Alternatives to GPS - Power & Motoryacht
UK firm pitches alternative GPS - Telecoms.com
Takeaways from the DOT study of GPS alternatives - NextNav
navic: ETtech Explainer: What is NavIC? Indian GPS alternative will be mandatory in all smartphones by 2025 - The Economic Times
Tamper Proof GPS Tracker Alternatives | Go Fleet Tracking
Navy seeks protections and alternatives to GPS for precise ship and weapons time keeping | Military Aerospace
GAO: Pentagon Lacks Business Case for GPS Alternatives - Location Business News
An Alternative to GPS? – POTs and PANs
RFID-style fleet tracking solution '10x cheaper' than current GPS alternatives | ECN Europe
Takeaways from the DOT study of GPS alternatives - NextNav
Best GPS Alternatives 2023 | Capterra
Pentagon CIO places high priority on developing GPS alternatives with growing threat of great power conflict | DefenseScoop
