From Lat,Long,Height to Azimuth,Elevation,Range Conversion

  • Thread starter mushi
  • Start date
In summary, the conversion from Lat,Long,Height to Azimuth,Elevation,Range is used to locate objects in the sky by converting geographical coordinates to angular coordinates. This is done using mathematical equations and formulas that take into account the curvature of the Earth and the position of the observer. The units of measurement used can vary, but typically include degrees and meters. The accuracy of the conversion depends on various factors, but can be accurate to within a few decimal places. While it can be done manually, it is recommended to use specialized software or programming languages for more accurate and efficient conversions.
  • #1
mushi
23
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Hi all,

Can anyone tell me how can I convert lat, long & height to azimuth, elevation & range?
I found some calculators online but I need mathematical formula please.

Kind Regards,
 
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  • #2
Draw yourself a set of spherical polar coordinates, and then work through the the transformation relations. They are not hard, but you will get much more out of it if you work it out for yourself than if someone simply gives you the equations.
 

1. What is the purpose of converting from Lat,Long,Height to Azimuth,Elevation,Range?

The conversion from Lat,Long,Height to Azimuth,Elevation,Range is used to convert geographical coordinates (latitude, longitude, and altitude) to angular coordinates (azimuth, elevation, and range) in order to locate objects in the sky.

2. How is the conversion from Lat,Long,Height to Azimuth,Elevation,Range performed?

The conversion is performed using mathematical equations and formulas that take into account the curvature of the Earth and the position of the observer on the Earth's surface. These equations involve trigonometric functions and can be solved using specialized software or programming languages.

3. What are the units of measurement used in the conversion from Lat,Long,Height to Azimuth,Elevation,Range?

The units of measurement used in this conversion depend on the specific system being used, but they typically include degrees for angular measurements (azimuth and elevation) and meters for range. The units for latitude, longitude, and altitude can vary depending on the system, but are usually in degrees, minutes, and seconds or decimal degrees.

4. How accurate is the conversion from Lat,Long,Height to Azimuth,Elevation,Range?

The accuracy of the conversion depends on various factors such as the precision of the initial coordinates, the accuracy of the equations used, and the precision of the measurement instruments. In general, the conversion can be accurate to within a few decimal places.

5. Can the conversion from Lat,Long,Height to Azimuth,Elevation,Range be done manually?

Yes, the conversion can be done manually using pen and paper and the appropriate equations. However, due to the complexity of the calculations and the potential for human error, it is recommended to use specialized software or programming languages for more accurate and efficient conversions.

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