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Position Dependent Systems

For the study of the local plasma environment of a spacecraft it is common to choose an axis system which depends on the position of the spacecraft. Widely used are Radial-Tangential-Normal systems defined by the radial vector from a central body to the spacecraft and the magnetic or rotational normal axis of that body. For highest precision one should use reference systems at the epoch of date.


next up previous
Next: Planetary Systems Up: Description of Coordinate Systems Previous: Systems
Markus Fraenz 2017-03-13