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  1. Sundials / Zonnewijzers
    1. Sundials / Zonnewijzers
    2. Astrolabes
    3. Buitenman

    Sundials / Zonnewijzers

    Author:Henk Hietbrink
    This is my public GeoGebra book on sundials and astrolabes. Henk Hietbrink http://www.henkhietbrink.nl/
    Sundials / Zonnewijzers

    Table of Contents

    • Sundials / Zonnewijzers

      • Horizontal sundial (for any latitude)
      • Sundail Ibn Tulun
      • Most important angles in the Celestial Sphere
      • Hoek bij Zonsopkomst
      • Declinerende verticale zonnewijzer
      • Sundial Geometrical Construction
      • Altitude of the sun
      • Analemmatische Zonnewijzer
    • Astrolabes

      • Astrolabe and Stereographic Projection
    • Buitenman

      • De klok van den Buitenman
    Next
    Horizontal sundial (for any latitude)

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