Photo geolocation analysis software dedicated for long distance observations.

Latest version: v1.1 (2023-01-08)

  • Windows:
    64-bit (build 2023-01-08)
    [sha256: 7cad7a825ed2dfe3cd5d24d26c8cea7e4555f3300761404457b46dd61daf4a7a]
    32-bit (build 2023-01-08)
    [sha256: 29d3c667a814c660c835638720cda0f327f5373b3178c051ebf5968b7bcd48ff]
  • GNU/Linux (and macOS – untested):

    Arch Linux AUR repository contains overlayaz-git package.
    Other distributions: GitHub (source code).


This (unprocessed) photo with overlayaz profile is available in example directory.
The tutorial is available in application (see the Help tab).


v1.1 (2023-01-08):

  • Ratio calculator
  • Image view control bug-fix
  • Correction of typo in command-line help
  • Windows build improvements (incl. gtk3-classic)

v1.0 (2022-07-18):

  • Map view improvements and optimization
  • Help tab with tutorial and basic information
  • Map source selection
  • EXIF location lookup
  • Other minor fixes

v1.0-beta1 (2022-04-18):

  • First public release