GPS Data Description

Field	Description
longitude	Longitude in degrees.
latitude	Latitude in degrees.
altitude	The altitude of the location in meters above the WGS84 reference ellipsoid.
bearing	Bearing at the time of this location in degrees. Bearing is the horizontal direction of travel and is unrelated to device orientation. The bearing is guaranteed to be in the range [0, 360).
accuracy	Estimated horizontal accuracy radius in meters of this location at the 68th percentile confidence level.
speed	Speed at the time of this location in meters per second.
time	The Unix epoch time of this location fix, in milliseconds since the start of the Unix epoch (00:00:00 January 1, 1970 UTC).

Fields only for Android 8.0 and above.

Field	Description
speedAccuracyMetersPerSecond	Estimated speed accuracy in meters per second of this location at the 68th percentile confidence level.
bearingAccuracyDegrees	Estimated bearing accuracy in degrees of this location at the 68th percentile confidence level.
elapsedRealtimeNanos	Time of this fix in nanoseconds of elapsed realtime since system boot.
verticalAccuracyMeters	The estimated altitude accuracy in meters of this location at the 68th percentile confidence level.