https://{switch:a,b,c,d}.tiles.mapbox.com/v4/username.my-map/{zoom}/{x}/{y}.png?access_token=pk.eyJ1IjoiYWFyb25kZW5uaXMiLCJhIjoiem5LLURoYyJ9.T3tswGTI5ve8_wE-a02cMw
##Dar es Salaam droneadv.l8kc6bho
https://{switch:a,b,c,d}.tiles.mapbox.com/v4/droneadv.l8kc6bho/{zoom}/{x}/{y}.png?access_token=pk.eyJ1IjoiYWFyb25kZW5uaXMiLCJhIjoiem5LLURoYyJ9.T3tswGTI5ve8_wE-a02cMw
##PSU OPP ArcGIS Online Imagery
https://services.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer/tile/19/196956/148750
http://tiles2.arcgis.com/tiles/fmL63zawJNFGptQt/arcgis/rest/services/OPP_ORTHO_2012_300/MapServer/tile/{Z}/{Y}/{X}
http://services.arcgisonline.com/ArcGIS/rest/services/OPP_ORTHO_2012_300/MapServer/tile/{Z}/{Y}/{X}
humanitarian style: https://{switch:a,b,c,d}.tiles.mapbox.com/v4/aarondennis.humanitarian/{zoom}/{x}/{y}.png?access_token=pk.eyJ1IjoiYWFyb25kZW5uaXMiLCJhIjoiem5LLURoYyJ9.T3tswGTI5ve8_wE-a02cMw