An apparatus comprising a processor and memory including computer program code, the memory and computer program code configured to, with the processor, enable the apparatus at least to:generate, in respect of a road intersection, grouped probe data using probe data derived from probed vehicular movements through the road intersection, wherein the grouped probe data is generated by grouping together probe data comprising vehicle trajectories which have respective common heading angles at points of entry to and exit from the road intersection; andprovide the grouped probe data for use in lane-level mapping of the road intersection.


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    Title :

    AN APPARATUS AND ASSOCIATED METHODS FOR USE IN LANE-LEVEL MAPPING OF ROAD INTERSECTIONS


    Additional title:

    VORRICHTUNG UND ZUGEHÖRIGE VERFAHREN ZUR VERWENDUNG BEI DER SPUREBENENABBILDUNG VON STRASSENKREUZUNGEN
    APPAREIL ET PROCÉDÉS ASSOCIÉS POUR UTILISATION DANS LA CARTOGRAPHIE DES INTERSECTIONS ROUTIÈRES AU NIVEAU DES VOIES


    Contributors:
    MA XIANG (author) / CHEN XIN (author) / ZHUKOV VLAD (author)

    Publication date :

    2022-02-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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