Generic overlay for VeloViewer Explorer squares
I set up open public server with this service, check at https://vv.fork.pl/
- https://blog.veloviewer.com/veloviewer-explorer-score-and-max-square/
- https://rideeverytile.com/
- https://www.strava.com/clubs/279168
- https://www.statshunters.com/faq-10-what-are-explorer-tiles
- https://rowerowyrownik.cf/mapa/
- https://www.wykop.pl/tag/kwadraty/
- https://squadrats.com/
- zoom level < 14
- color setup support (maybe including transparency option), note: 4 colors (bg, frame, max sq. frame, cluster bg)
- frames
- auto-refresh of squares cache, with proper locking
- cache (at least for z=14+ and later for z=11..13)
- largest square support (clashes with generic cache)
- different color for clusters ("inside" squares), (note: cache)
- display boundaries of smaller squares (squadratinhos style, 8x8+)
- load visited-squares data from squadrats.com
Generates .gpx file with square, which has top-left corner at given coordinates and size measured in zoom=14 tiles.
Example: https://vv.fork.pl/square-gpx.php?lat=51.78949&lon=19.32213&side=5
Given latitude and longitude has to be inside of top-left square.