• Location applications, is a service based on location (Location Based Service, LBS), it is through the operators of radio communication networks (such as GSM network, CDMA network) or external positioning method (such as WIFI, GPS) to obtain position information of the mobile terminal users (geographical coordinates), a service providing the corresponding service for users.

  • Keruiyun has the perfect LBS around Front-end and back-end system, can accurately searching around the hot (POI) information, provide personal location information, and vehicle navigation trajectory and other services