wheels 544 Posted April 25, 2017 Share Posted April 25, 2017 No, the antennae unit is only a few hundred mm apart and it is two GPS units on one arrangement. Quote Link to post Share on other sites
hb1849 12 Posted April 25, 2017 Share Posted April 25, 2017 The route I took with my arduino one, and I believe this is used on newer commercial ones too, is based on fusing data from a gyroscope, accelerometer, magnetometer to give absolute direction/attitude. The Accelerometer and magnetometer are basically used to correct for gryroscope drift -- Integrating GPS heading would also improve absolute heading accuracy. Quote Link to post Share on other sites
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.