Verifying that a reference frame transformation is working properly

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I have been given a TXT file that gives me Earth Centered Inertial (ECI) coordinates and I need to change them to Earth Centered Earth Fixed (ECEF) and North East Down (NED).



I believe I have the proper transformation matrices, but I am not sure what the best way to verify the outputs is. I don't have a truth data set to go off of and the ECI to NED is rotated in non-intuitive directions.




matrices




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    up vote
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    down vote

    favorite












    I have been given a TXT file that gives me Earth Centered Inertial (ECI) coordinates and I need to change them to Earth Centered Earth Fixed (ECEF) and North East Down (NED).



    I believe I have the proper transformation matrices, but I am not sure what the best way to verify the outputs is. I don't have a truth data set to go off of and the ECI to NED is rotated in non-intuitive directions.




    matrices




    share|cite|improve this question























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I have been given a TXT file that gives me Earth Centered Inertial (ECI) coordinates and I need to change them to Earth Centered Earth Fixed (ECEF) and North East Down (NED).



      I believe I have the proper transformation matrices, but I am not sure what the best way to verify the outputs is. I don't have a truth data set to go off of and the ECI to NED is rotated in non-intuitive directions.




      matrices




      share|cite|improve this question













      I have been given a TXT file that gives me Earth Centered Inertial (ECI) coordinates and I need to change them to Earth Centered Earth Fixed (ECEF) and North East Down (NED).



      I believe I have the proper transformation matrices, but I am not sure what the best way to verify the outputs is. I don't have a truth data set to go off of and the ECI to NED is rotated in non-intuitive directions.





      matrices





      share|cite|improve this question












      share|cite|improve this question




      share|cite|improve this question








      edited Jul 23 at 18:27









      Rodrigo de Azevedo

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      asked Jul 23 at 18:11









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