Abstract GPS is a new generation space satellite navigation and positioning system developed by the US army, navy, and air force in the 1970s. Its main purpose is to provide real-time, all-weather, and global navigation services in land, sea, and air. GPS consists of 24 working satellites, which are located 20–200 km above the earth’s surface and distributed evenly on six orbital planes (four for each orbital plane), with an orbital inclination of 55°. In addition, there are three active backup satellites in orbit. The distribution of satellites allows more than four satellites to be observed anywhere in the world at any time and can store navigation information in the satellite.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite




    Integration of track-to-track fusion into multiple-modely filter

    Hess, Matthias / Pourvoyeur, Klaus | IEEE | 2014


    Track-to-Track Fusion With Asynchronous Sensors Using Information Matrix Fusion for Surround Environment Perception

    Aeberhard, Michael / Schlichtharle, Stefan / Kaempchen, Nico et al. | IEEE | 2012


    On optimal track-to-track fusion

    Chang, K.C. / Saha, R.K. / Bar-Shalom, Y. | IEEE | 1997


    On Optimal Track-to-Track Fusion

    Chang, K.C. | Online Contents | 1997