African Geomatics

Links and Downloads



  • Schwarzeck Transformation

    App to transform between different coordinate systems in the WGS84 and Schwarzeck datum

  • GPS Time Converter

    App to convert between UTC / Local Time and GPS Time

  • 2D Helmert Transformation

    A 2D Helmert transformation is used to transform coordinates from one rectangular source coordinate system to another target coordinate system.
    It is also known as 4 parameter similarity transformation.
    The 2D Helmert transformation is the most common planar transformation method in surveying.