Slippy map tilenames - OpenStreetMap WikiThis article describes the file naming conventions for the Slippy Map application. Tiles are 256 × 256 pixel PNG files Each zoom level is a directory, each column is a subdirectory, and each tile in that column is a file Filename(url) format is /zoom/x/y.png The slippy map expects tiles to be served up at URLs following this scheme, so all tile server URLs look pretty similar.
http://miurahr.github.io/2013-1102-tileman.html
