Contents Menu Expand Light mode Dark mode Auto light/dark, in light mode Auto light/dark, in dark mode Skip to content
matvis 1.3.4.dev44+gc55ac34a5 documentation
matvis 1.3.4.dev44+gc55ac34a5 documentation
  • License
  • Authors
  • Changelog
  • Understanding The Algorithm
  • Tutorials
    • Getting Started
    • Plot auto and cross visibilities
  • Module Reference
    • matvis.wrapper
      • matvis.wrapper.simulate_vis
    • matvis.cpu.cpu
      • matvis.cpu.cpu.simulate
    • matvis.gpu.gpu
      • matvis.gpu.gpu.simulate
    • matvis.coordinates
      • matvis.coordinates.altaz_to_enu
      • matvis.coordinates.axis_angle_rotation_matrix
      • matvis.coordinates.calc_coherency_rotation
      • matvis.coordinates.eci_to_enu_matrix
      • matvis.coordinates.enu_to_az_za
      • matvis.coordinates.enu_to_eci_matrix
      • matvis.coordinates.equatorial_to_eci_coords
      • matvis.coordinates.get_array_module
      • matvis.coordinates.phi_hat
      • matvis.coordinates.point_source_crd_eq
      • matvis.coordinates.spherical_basis_vector_rotation_matrix
      • matvis.coordinates.theta_hat
      • matvis.coordinates.vecs2rot
Back to top
View this page

matvis.coordinates.altaz_to_enu¶

matvis.coordinates.altaz_to_enu(el, az)[source]¶

Convert alt/az coordinates as given by Astropy, into ENU coordinates.

Astropy has Az oriented East of North, i.e. Az(N) = 0 deg, Az(E) = +90 deg. See: https://gssc.esa.int/navipedia/index.php/Transformations_between_ECEF_and_ENU_coordinates

Next
matvis.coordinates.axis_angle_rotation_matrix
Previous
matvis.coordinates
Copyright © 2026, Steven Murray
Made with Sphinx and @pradyunsg's Furo
On this page
  • matvis.coordinates.altaz_to_enu
    • altaz_to_enu()