TRANSPORTATION

摘要

The StarCourse service provides real-time extended ephemeris data for GNSS chipsets in connected mobile devices, giving them a headstart in determining position accurately and quickly. For devices with limited connectivity, typical extended ephemeris solutions have provided a headstart with 7-14 days of ephemeris data. StarCourse provides a 50％ reduction in RAM requirements, 90％ reduction in CPU cycles, and high location accuracy. Full data customization is provided to StarCourse subscribers, allowing them to create optimal solutions for their needs. The service enables autonomous positioning on connected GNSS IoT devices including asset tracking, wearables, in-dash navigation and mobile devices. For situations where accuracy is paramount, StarCourse Premium provides ultra-precise predicted ephemeris for the first 24 hours.