AER2ECI convert AER (azimuth, elevation, slant range) to ECI
Contents
Inputs
- utc: datetime UTC
- az,el,rng: (degrees, meters)
- lat, lon, alt: latitude, longitude, altiude of observer (degrees, meters)
Outputs
function [x, y, z] = aer2eci(utc, az, el, rng, lat, lon, alt, spheroid, angleUnit)
if nargin < 8 || isempty(spheroid)
spheroid = matmap3d.wgs84Ellipsoid();
end
if nargin < 9
angleUnit = 'd';
end
[x1, y1, z1] = matmap3d.aer2ecef(az, el, rng, lat, lon, alt, spheroid, angleUnit);
x = nan(like=az);
y = nan(like=az);
z = nan(like=az);
for i = 1:numel(x)
r_eci = matmap3d.ecef2eci(utc, [x1(i); y1(i); z1(i)]);
x(i) = r_eci(1);
y(i) = r_eci(2);
z(i) = r_eci(3);
end
end