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Browsing by Subject "teodolity"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Badanie stałości osi celowej lunet teodolitów i tachimetrów z wykorzystaniem interferometru laserowego
    (Wydawnictwa AGH, 2005) Pokrzywa, Andrzej; Beluch, Józef; Mróz, Józef; Szczutko, Tadeusz 
    The article presents the concept of the application of the Hewlett-Packard intrferential measuring system in studying stability of the visual axis of the teleskopes. These teleskopes are parts of geodetic instruments that serve for angle measurement. In order to extend the measuring range of the system the authors suggest unique construction solutions concerning the assembly of the measuring elements of this system. The recording of readings based on measuring systems of the examined instruments was replaced, in the presented measuring technique, by readings from the interfential measuring system which are far more precise. This allows one to get better accuracy in studying the stability of the visual axis.