SaVi
satellite constellation visualization

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from Surrey | now at SourceForge

Download SaVi 1.6 and the satellite plot scripts 1.2 (30 April 2023)

SaVi simulates satellite orbits and coverage, in two and three dimensions. SaVi lets you explore satellite constellations.

SaVi is described in introductory material and is used in academic papers and publications.

SaVi is easy to install or to download to compile yourself. Then take a look at the optional but useful Geomview, which adds 3D rendering to SaVi, or the satellite plot scripts.

SaVi is supported via the SaVi-users mailing list. Information on SaVi development is available.

SaVi standalone | SaVi with Geomview
SaVi running under Geomview - click to update
SourceForge Lloyd Wood (lloydwood@users.sourceforge.net)