Class: VORuby::STC::V1_20::SpaceRefFrame

Inherits:
Object
  • Object
show all
Includes:
XML::Mapping
Defined in:
lib/voruby/stc/stc_v1_20.rb,
lib/voruby/stc/stc_v1_20.rb

Overview

Head element for the Coordinate reference frame substitution group: optional equinox with either a standard reference system (ICRS, FK5, FK4) and optional standard pole (equatorial, ecliptic, galactic, etc.), or a custom frame with pole (positive Z-axis) and positive X-axis direction.