Map of the Day ~

Idle to have nothing to do, study the next world map service.

Imagery, image annotation (mainly roads and place names) is a tile service published based on Wmts, but the two are biased

Supports level 2-18 scaling

Terrain and terrain annotation, same as this, can only be scaled at level 1-14, but without bias

Vector and vector annotation is also a tile service, incredibly support both ways.

Vector annotation

Http://t6.tianditu.com/DataServer?T=cva_c&x=6740&y=1140&l=13

Vector

Http://t6.tianditu.com/DataServer?T=vec_c&x=6740&y=1140&l=13

The T6 is based on a clustered server and 0-7 can be

Cva_c Representative Notes
Vec_c representing vectors

X represents the row of the grid

Y represents the column of the grid

L represents zoom level

The day map supports 2-18-level scaling, and as for XY values, you can only guess by experience.

Support files are as follows TMS, Google Maps API documentation, Google Maps tile URL address Resolution, Creating a custom tileservicelayer in ArcGIS Android,arcgis Tile cache compact file format analysis and use

Map of the Day ~