Best Augmentation

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_Waffle_
_Waffle_ Posts: 13,049 Member
What is everyone's thoughts on which GPS augmentation system is the best?

Nationwide Differential GPS System (NDGPS)
ndgps.jpg

Wide Area Augmentation System (WAAS)
waas.jpg

Continuously Operating Reference Stations (CORS)
cors.jpg

Global Differential GPS (GDGPS)
gdgps.jpg

International GNSS Service (IGS)
igs.jpg


Personally I'm leaning towards the WAAS augmentation since it's the one preferred by the FAA although I've seen some good arguments for using GDGPS.


http://www.gps.gov/systems/augmentations/

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