Disclosed is representing distant objects for analysis of satellite line-of-sight visibility from a grid of points by constructing a first 3D model of foreground objects that obscure line-of-sight visibility of satellites from a grid of points, wherein the first 3D model is at a first resolution, where spacing of grid points denotes obstruction edges, constructing a second 3D model of background objects that are more than a threshold distance away and that object obscure line-of-sight visibility of satellites from the grid of points, wherein the second 3D model is at a second resolution that is different from and coarser than the first resolution, calculating a line-of-sight visibility of the satellites from the grid of points using a combination of the first and second 3D models, and responding to a query for an area by providing the calculated line-of-sight visibility of the satellites for points of the grid within the area.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    GNSS forecast and background obscuration prediction


    Beteiligte:
    BENNINGTON JEREMY CHARLES (Autor:in) / WEST RICHARD (Autor:in) / HANSEN PAUL (Autor:in) / ANYAEGBU ESTHER (Autor:in) / POTTLE MATTHEW (Autor:in)

    Erscheinungsdatum :

    13.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Architecture for providing forecasts of GNSS obscuration and multipath

    BENNINGTON JEREMY CHARLES / GRECH RAPHAEL / BERRES DENNIS et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Systems and methods for simulating GNSS multipath and obscuration with networked autonomous vehicles

    FORD COLIN RICHARD / HOLBROW MARK GEOFFREY / HICKLING STEVE et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    REMOTE DEPLOYED OBSCURATION SYSTEM

    SCHNEIDER CHAD MICHAEL / KRUEGER CHRISTINA / JASIUKAITIS ANDREY | Europäisches Patentamt | 2020

    Freier Zugriff


    GNSS forecast impacting receiver startup

    BENNINGTON JEREMY CHARLES / WEST RICHARD / HANSEN PAUL et al. | Europäisches Patentamt | 2025

    Freier Zugriff