OSMTILE

Tile matrix set definition for OSMTILE, expressed in http://www.opengis.net/def/crs/EPSG/0/3857 Web Mercator-based tiled coordinate reference system. Applied by many global map applications, for areas excluding polar latitudes. The tile matrix composing the set are reported in the following table.

Tile matrix Id	Scale denominator	Top left Corner	Tile Width	Tile Height	Matrix Width	Matrix Height
0	559,082,263.951	-20,037,508.34 20,037,508.34	256	256	1	1
1	279,541,131.975	-20,037,508.34 20,037,508.34	256	256	2	2
2	139,770,565.988	-20,037,508.34 20,037,508.34	256	256	4	4
3	69,885,282.994	-20,037,508.34 20,037,508.34	256	256	8	8
4	34,942,641.497	-20,037,508.34 20,037,508.34	256	256	16	16
5	17,471,320.748	-20,037,508.34 20,037,508.34	256	256	32	32
6	8,735,660.374	-20,037,508.34 20,037,508.34	256	256	64	64
7	4,367,830.187	-20,037,508.34 20,037,508.34	256	256	128	128
8	2,183,915.094	-20,037,508.34 20,037,508.34	256	256	256	256
9	1,091,957.547	-20,037,508.34 20,037,508.34	256	256	512	512
10	545,978.773	-20,037,508.34 20,037,508.34	256	256	1,024	1,024
11	272,989.387	-20,037,508.34 20,037,508.34	256	256	2,048	2,048
12	136,494.693	-20,037,508.34 20,037,508.34	256	256	4,096	4,096
13	68,247.347	-20,037,508.34 20,037,508.34	256	256	8,192	8,192
14	34,123.673	-20,037,508.34 20,037,508.34	256	256	16,384	16,384
15	17,061.837	-20,037,508.34 20,037,508.34	256	256	32,768	32,768
16	8,530.918	-20,037,508.34 20,037,508.34	256	256	65,536	65,536
17	4,265.459	-20,037,508.34 20,037,508.34	256	256	131,072	131,072
18	2,132.73	-20,037,508.34 20,037,508.34	256	256	262,144	262,144