Position Struct Reference

A position. More...

Public Attributes
required float	latitude = 1
	Degrees North, in the WGS-84 coordinate system.
required float	longitude = 2
	Degrees East, in the WGS-84 coordinate system.
optional float	bearing = 3
	Bearing, in degrees, clockwise from North, i.e., 0 is North and 90 is East. More...
optional double	odometer = 4
	Odometer value, in meters.
optional float	speed = 5
	Momentary speed measured by the vehicle, in meters per second.
extensions	to
	The extensions namespace allows 3rd-party developers to extend the GTFS-realtime specification in order to add and evaluate new features and modifications to the spec. More...

Detailed Description

A position.

Member Data Documentation

optional float Position::bearing = 3

Bearing, in degrees, clockwise from North, i.e., 0 is North and 90 is East.

This can be the compass bearing, or the direction towards the next stop or intermediate location. This should not be direction deduced from the sequence of previous positions, which can be computed from previous data.

extensions Position::to

The extensions namespace allows 3rd-party developers to extend the GTFS-realtime specification in order to add and evaluate new features and modifications to the spec.

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The documentation for this struct was generated from the following file:

• gtfs-realtime.proto