You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
Return pixel resolution of tiles at a given zoom level
Using the function
Take a common tile with zoom, z=2,
To determine the resolution of these pixels,
SELECT CDB_XYZ_Resolution(2)
--- Returns a float, 39135.7587890625
Arguments
CDB_XYZ_Resolution(z)