A method is provided for managing and displaying symbols that are geo-referenced in a viewing device. The method is implemented in a synthetic viewing system comprising a navigation system, a cartographic database comprising a geo-referenced object, electronic calculation means to calculate the symbol which is itself geo-referenced representative of the geo-referenced object and a viewing device. The electronic calculation means are arranged so as to calculate the total surface area of the geo-referenced symbol to be displayed on the viewing device and a photometric and/or colorimetric coefficient representative of the conformal symbol, the photometric and/or colorimetric coefficient being a decreasing function of the total surface area. The photometric and/or colorimetric coefficient is a coefficient of opacity or of luminance or of hue or of saturation.


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    Title :

    METHOD FOR MANAGING AND DISPLAYING GEOREFERENCED GRAPHIC SYMBOLS AND ASSOCIATED DISPLAY DEVICE


    Contributors:

    Publication date :

    2018-05-10


    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 / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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