• Volker Krause's avatar
    Read the QGIS world file to compute the map projection correctly · bbe3b4a4
    Volker Krause authored
    Our previous naive approach introduced an error of about 10km, which is
    significantly larger than the resolution of the timezone image (1.5km),
    and is actually relevant for densely populated areas close to timezone
    borders, as well as small islands (as our search radius for those is
    just 5km).
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