Tiles: Mapbox.com Aerial
Example #5a - Clickable Clustered Marker Example with Icon (Technique 1)
This demonstrates how to add clustered markers to the BA3 Altus Mapping Engine using an icon image. Eight markers are added in the Washington DC area. The tile set here is the aerial tiles from Mapbox.com. See http://tinyurl.com/h8wahej for details.
Maps: © Mapbox © OpenStreetMap