IBM Watson IoT Context Mapping Service brings the power to your application to analyze moving object trajectories by leveraging road network-based geospatial services. It provides real-time query interfaces to access road network data and search services by unique index structure and advanced cache mechanisms.

Context Mapping is a high performance, road network data access service, with an in-memory map data cache that has a unique index structure. The service provides road attributes, network topology, and other static map data information.

This service includes a geospatial capability that provides REST API interfaces for map matching, shortest path search, and link search.