#define MAP_ID_OSM_MAPNIK 13
#define MAP_ID_BLUE_MARBLE 15
#define MAP_ID_OSM_CYCLE 17
-#define MAP_ID_MAPQUEST_OSM 19
+//#define MAP_ID_MAPQUEST_OSM 19 // Tile Service discontinued
#define MAP_ID_OSM_TRANSPORT 20
#define MAP_ID_OSM_ON_DISK 21
#define MAP_ID_OSM_HUMANITARIAN 22
#define MAP_ID_MBTILES 23
#define MAP_ID_OSM_METATILES 24
+#define MAP_ID_MAPBOX_OUTDOORS 25
#define MAP_ID_BING_AERIAL 212