I'm making a unit conversion code to convert from an Earth-Centered, Earth-Fixed (ECEF) location to a Latitude, Longitude, and Altitude (LLA) location and vice versa. I'm also making a code to convert from East, North, Up (ENU) to both of these locations as well. I have the code written out but I don't have any reliable data to test my code. Does anyone know of a link I can go to for the different location units of major cities and the north/south poles? If not a link to a reliable conversion calculator would help as well.

1 Answer 1


I just found this page for matlab: http://uk.mathworks.com/help/aeroblks/ecefpositiontolla.html I hope it can help.

  • Thanks this helps. Unfortunately though I still don't have any data to compare my ENU to ECEF conversion code to.
    – Steve H.
    Jul 7, 2016 at 17:52

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