World Transportation

Collection: World

Map Service Name: World_Transportation

Description: This map presents transportation data, including highways, roads, railroads, and airports for the world. The map was developed by Esri using Esri highway data and DeLorme basemap layers.

Note:

If you have the Basemap Collection, Esri recommends you use the more detailed version of the World Transportation Map included in that collection.

Attribution: Copyright:© 2011 Esri, DeLorme

Coordinate System: WGS 1984 Web Mercator (Auxiliary Sphere)

Units of Measure: esriMeters

Extent:

• XMin: -20037507.0671618
• YMin: -19971868.8804086
• XMax: 20037507.0671618
• YMax: 19971868.8804086

Spatial Reference: 102100 (3857)

Map DPI: 96

Tile Size of Map Cache: 256 pixels by 256 pixels

Map Service Data Format: Map server cache in PNG32 format

Map Service Size: 19.6 GB

Map Service Size on Disk: 19.6 GB

Map Service Number of Files: 2,177

Cached Map Scales:

• 1:591,657,527.591555
• 1:295,828,763.795777
• 1:147,914,381.897889
• 1:73,957,190.948944
• 1:36,978,595.474472
• 1:18,489,297.737236
• 1:9,244,648.868618
• 1:4,622,324.434309
• 1:2,311,162.217155
• 1:1,155,581.108577
• 1:577,790.554289
• 1:288,895.277144
• 1:144,447.638572