Browsing maps in GPXsee will generate corresponding cache file, they are jpg images of the map tile matrix with a file name of zoomlevel-x-y with no suffix.the path to these files is: %APPDATA%\GPXSee\about zoom levels: https://wiki.openstreetmap.org/wiki/Zoom_levels In reality we always get location in longitude and latitude while the map tiles are in coordinates, to load …
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