Am 01.07.2013 23:23, schrieb Eric Fischer: > At the equator, the length of a tile is the circumference of the earth > (40,075 km) divided by 2^zoom, so a zoom level 19 tile is 76.4 meters on a > side, for 5837m^2. ...but at the north pole (where we usually don't render), the north edge of a tile represents 0 (the circumference of a point) divided by 2^zoom = 0, so there's no general answer to your question.
regards Peter > > Eric > > On Mon, Jul 1, 2013 at 2:16 PM, Vince Berubey <[email protected]> wrote: > >> Hi, >> using Mapnik and the python scripts, I generated tiles from zoom level 0 >> to 20. I was curious to find what is the exact size covered by a tile for >> every zoom level. >> >> .i.e: Zoom19= 20m^2 >> >> Best regards. >> >> _______________________________________________ >> dev mailing list >> [email protected] >> http://lists.openstreetmap.org/listinfo/dev >> >> > > > > _______________________________________________ > dev mailing list > [email protected] > http://lists.openstreetmap.org/listinfo/dev > _______________________________________________ dev mailing list [email protected] http://lists.openstreetmap.org/listinfo/dev
