QuickFix GPS

提供了快速简便的方法，以在世界任何地方获得3D定位修正。

QuickFix GPS enables you to:

- Get a quick and accurate position fix of your location in a few seconds.

- Up to 1 meter horizontal accuracy when used in unobstructed area.

- Correct your GPS altitude to approximate height above mean sea level by applying EGM96 geoid model correction.

- Use 3 major satellite constellations available to date: GPS (USA), GLONASS (Russia), and BeiDou (China).

- Share your most accurate location to your contacts via text message, email, or other social media apps.

How to use:

- Make sure you enable high accuracy location setting in your Android phone.

- Allow the app to access precise location information.

- Find open, unobstructed area, with clear view of the sky, for best GPS signal reception.

- To improve signal reception, expose the top half of your phone to the sky and hold the phone by the bottom.