AER2ECI convert AER (azimuth, elevation, slant range) to ECI

NOTE: because underlying ecef2eci() is rotation only, error can be order 1..10%

%% Inputs * utc: datetime UTC * az,el,rng: (degrees, meters) * lat, lon, alt: latitude, longitude, altiude of observer (degrees, meters)

Contents

Outputs

Outputs

x, y, z: ECI x, y, z

function [x, y, z] = aer2eci(utc, az, el, rng, lat, lon, alt)
arguments
  utc datetime
  az {mustBeReal}
  el {mustBeReal}
  rng {mustBeReal, mustBeNonnegative}
  lat {mustBeReal}
  lon {mustBeReal}
  alt {mustBeReal}
end

[x1, y1, z1] = matmap3d.aer2ecef(az, el, rng, lat, lon, alt);

[x, y, z] = matmap3d.ecef2eci(utc, x1, y1, z1);

end