GPS/ GNSS systems can suffer when satellite cover is affected by tall buildings, trees and other obstructions. This would lead to inconsistent (if any) data capture.
OXTS products solve these problems as they don’t rely on just one measurement principle. By combining inertial and GNSS, positional and attittude data can be output at up to 250Hz, even in GNSS blackout.
The right product depends entirely on the application.
Please contact one of the experts at Datron, who will be happy to discuss the options available to you.