EPSG:900913
Tile matrix set definition for EPSG:900913, expressed in http://www.opengis.net/def/crs/EPSG/0/900913 This well-known scale set has been defined to be compatible with Google Maps and Microsoft Live Map projections and zoom levels. Level 0 allows representing the whole world in a single 256x256 pixels. The next level represents the whole world in 2x2 tiles of 256x256 pixels and so on in powers of 2. Scale denominator is only accurate near the equator. 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 |
|---|---|---|---|---|---|---|
| EPSG:900913:0 | 559,082,263.951 | -20,037,508.34 20,037,508 | 256 | 256 | 1 | 1 |
| EPSG:900913:1 | 279,541,131.975 | -20,037,508.34 20,037,508 | 256 | 256 | 2 | 2 |
| EPSG:900913:2 | 139,770,565.988 | -20,037,508.34 20,037,508 | 256 | 256 | 4 | 4 |
| EPSG:900913:3 | 69,885,282.994 | -20,037,508.34 20,037,508 | 256 | 256 | 8 | 8 |
| EPSG:900913:4 | 34,942,641.497 | -20,037,508.34 20,037,508 | 256 | 256 | 16 | 16 |
| EPSG:900913:5 | 17,471,320.748 | -20,037,508.34 20,037,508 | 256 | 256 | 32 | 32 |
| EPSG:900913:6 | 8,735,660.374 | -20,037,508.34 20,037,508 | 256 | 256 | 64 | 64 |
| EPSG:900913:7 | 4,367,830.187 | -20,037,508.34 20,037,508 | 256 | 256 | 128 | 128 |
| EPSG:900913:8 | 2,183,915.094 | -20,037,508.34 20,037,508 | 256 | 256 | 256 | 256 |
| EPSG:900913:9 | 1,091,957.547 | -20,037,508.34 20,037,508 | 256 | 256 | 512 | 512 |
| EPSG:900913:10 | 545,978.773 | -20,037,508.34 20,037,508 | 256 | 256 | 1,024 | 1,024 |
| EPSG:900913:11 | 272,989.387 | -20,037,508.34 20,037,508 | 256 | 256 | 2,048 | 2,048 |
| EPSG:900913:12 | 136,494.693 | -20,037,508.34 20,037,508 | 256 | 256 | 4,096 | 4,096 |
| EPSG:900913:13 | 68,247.347 | -20,037,508.34 20,037,508 | 256 | 256 | 8,192 | 8,192 |
| EPSG:900913:14 | 34,123.673 | -20,037,508.34 20,037,508 | 256 | 256 | 16,384 | 16,384 |
| EPSG:900913:15 | 17,061.837 | -20,037,508.34 20,037,508 | 256 | 256 | 32,768 | 32,768 |
| EPSG:900913:16 | 8,530.918 | -20,037,508.34 20,037,508 | 256 | 256 | 65,536 | 65,536 |
| EPSG:900913:17 | 4,265.459 | -20,037,508.34 20,037,508 | 256 | 256 | 131,072 | 131,072 |
| EPSG:900913:18 | 2,132.73 | -20,037,508.34 20,037,508 | 256 | 256 | 262,144 | 262,144 |
| EPSG:900913:19 | 1,066.365 | -20,037,508.34 20,037,508 | 256 | 256 | 524,288 | 524,288 |
| EPSG:900913:20 | 533.182 | -20,037,508.34 20,037,508 | 256 | 256 | 1,048,576 | 1,048,576 |
| EPSG:900913:21 | 266.591 | -20,037,508.34 20,037,508 | 256 | 256 | 2,097,152 | 2,097,152 |
| EPSG:900913:22 | 133.296 | -20,037,508.34 20,037,508 | 256 | 256 | 4,194,304 | 4,194,304 |
| EPSG:900913:23 | 66.648 | -20,037,508.34 20,037,508 | 256 | 256 | 8,388,608 | 8,388,608 |
| EPSG:900913:24 | 33.324 | -20,037,508.34 20,037,508 | 256 | 256 | 16,777,216 | 16,777,216 |
| EPSG:900913:25 | 16.662 | -20,037,508.34 20,037,508 | 256 | 256 | 33,554,432 | 33,554,432 |
| EPSG:900913:26 | 8.331 | -20,037,508.34 20,037,508 | 256 | 256 | 67,108,864 | 67,108,864 |
| EPSG:900913:27 | 4.165 | -20,037,508.34 20,037,508 | 256 | 256 | 134,217,728 | 134,217,728 |
| EPSG:900913:28 | 2.083 | -20,037,508.34 20,037,508 | 256 | 256 | 268,435,456 | 268,435,456 |
| EPSG:900913:29 | 1.041 | -20,037,508.34 20,037,508 | 256 | 256 | 536,870,912 | 536,870,912 |
| EPSG:900913:30 | 0.521 | -20,037,508.34 20,037,508 | 256 | 256 | 1,073,741,824 | 1,073,741,824 |