Internal reference system
The internal cartesian reference system is a right-handed system with the particularity that the axes labels are unorthodox. Usually,
In order to convert from common equatorial cartesian coordinates
Description
So, in Gaia Sky

Gaia Sky reference system
All the positions and orientations of the entities in the scene are at some point converted to this reference system for representation. The same happens with the orientation sensor data in mobile devices.
Internal units
Internally, the objects in Gaia Sky are positioned using Internal Units.
The default Internal Units (
When running in Virtual Reality mode, and only for the duration of the session, the Internal Units are scaled as follows: