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PyGeodesy
Package pygeodesy :: Module ltpTuples :: Class Los
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Class Los

  object --+                
           |                
named._Named --+            
               |            
named._NamedBase --+        
                   |        
        _NamedAerNed --+    
                       |    
                     Aer --+
                           |
                          Los

A Line-Of-Sight (LOS) from a LatLon or Cartesian location.

Instance Methods
 
__init__(self, azimuth_aer, elevation=0, name='')
New Los.
 
toUvw(self, location, Uvw=<class 'pygeodesy.ltpTuples.Uvw'>, **Uvw_kwds)
Get this LOS' target (UVW) components from a location.
 
toEnu(self, Enu=<class 'pygeodesy.ltpTuples.Enu'>, **Enu_kwds)
Get this LOS as East, North, Up (ENU) components.

Inherited from Aer: toRepr, toStr

Inherited from _NamedAerNed: toAer, toNed, toXyz

Inherited from named._NamedBase: __repr__, __str__, others

Inherited from named._Named: __imatmul__, __matmul__, __rmatmul__, attrs, classof, copy, dup, methodname, rename, toStr2

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __setattr__, __sizeof__, __subclasshook__

Properties

Inherited from Aer: aer4, azimuth, down, east, elevation, groundrange, north, slantrange, up, x, xyz4, y, z

Inherited from _NamedAerNed: ltp, xyz, xyzLocal

Inherited from named._Named: classname, classnaming, iteration, name, named, named2, named3, named4, sizeof

Inherited from object: __class__

Method Details

__init__ (self, azimuth_aer, elevation=0, name='')
(Constructor)

 

New Los.

Arguments:
  • azimuth_aer - Scalar azimuth, bearing from North (compass degrees) or a previous instance (Aer, Aer4Tuple, Enu, Enu4Tuple or Los).
  • elevation - Scalar angle above the horizon (degrees, horizon is 0, zenith +90, nadir -90), only used with scalar azimuth_aer.
  • name - Optional name (str).
Raises:
  • TypeError - Invalid azimuth_aer.
  • UnitError - Invalid azimuth_aer or elevation.
Overrides: object.__init__

toUvw (self, location, Uvw=<class 'pygeodesy.ltpTuples.Uvw'>, **Uvw_kwds)

 

Get this LOS' target (UVW) components from a location.

Arguments:
  • location - The geodetic (LatLon) or geocentric (Cartesian, Vector3d) location from where to cast the Los.

See Also: Method Enu.toUvw for further details.

toEnu (self, Enu=<class 'pygeodesy.ltpTuples.Enu'>, **Enu_kwds)

 

Get this LOS as East, North, Up (ENU) components.

Arguments:
  • Enu - Class to return ENU (Enu) or None.
  • Enu_kwds - Optional, additional Enu keyword arguments, ignored if Enu is None.
Returns:
ENU as an Enu instance or if Enu is None, an Enu4Tuple(east, north, up, ltp).
Overrides: _NamedAerNed.toEnu

See Also: Method Aer.toEnu for further details.


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