GPS
Learn how GPS works, what affects accuracy, and when your phone is enough.
GPS articles
2 articles
- Tutorial
How to measure land area with your phone
Tap the corners on a map or walk the boundary. How accurate each method is, and when a phone is not enough.
- Explainer
Phone GPS vs RTK: how accurate do you need to be?
A few meters or a few centimeters? What common jobs really need, and what RTK costs.
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