Yes. LineVision accepts many different GPS Data companion file types and to make it easy we have a published very simple CSV spec for LineVision.
The format is as follows:
The 1st row MUST be the following:
LATITUDE, LONGITUDE, ALTITUDE, UTCTIME, SPEED, COURSE
From there, each additional row just needs to be the corresponding values.
You can download the Simple CSV file format example by clicking on the document title below.