android app with maps and tracks
All maps offline with a track writer.
http(s)://cat.aqoleg.com/app?
newMap=mapName&newUrl=urlToDownload&newProjection=projection&
where
map=mapName&
z=zoom&
longitude=lon&latitude=lat& or
lon=lon&lat=lat&
track=track&
where track is decoded track “xLonyLatxNextLonyNextLat”, for example
track=x-34y-51x-34.5y-51.5x-34.1y-51.2