Hello Friends, Could anybody please provide me formula so that I will come to know the relationship of zoom level with altitude value of mercator projection.
Being more specific, I am using mercator projection in generate_tiles.py script. I have rendered tiles with zoom level 0 to 18 and setup tile server too. I am seriously not getting the formula which will tell me about what will be Altitude value at particular zoom level (say at zoom 6) in terms of meter (or any units). :rules: I have got one link which give some information regarding scale values and zoom level. http://wiki.openstreetmap.org/wiki/Zoom_levels Please provide me some fruitful information. Thanks in advance. :-) Balram -- View this message in context: http://old.nabble.com/What-is-Altitude-value-in-meter-at-particular-zoom-level-with-Mercator-Projection--tp26421316p26421316.html Sent from the Mapnik - Users mailing list archive at Nabble.com. _______________________________________________ Mapnik-users mailing list [email protected] https://lists.berlios.de/mailman/listinfo/mapnik-users
