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Browsing by Subject "total station"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Estimation of horizontal accuracy of the large-scale digital maps
    (2011) Doskocz, Adam; Dąbrowski, Władysław
    Today, government and self-government institutions as well as businesses deploy spatial information in the broadly defined concept of management. This is realized by theoretical and practical efforts supporting the development and updating of digital map databases and their effective and rational (preceded by an analysis of their quality) application for execution of economic tasks. The paper presents estimation of horizontal accuracy of digital maps produced by means various methods: new total station survey (object A), recalculation of previous direct measurements (orthogonal and polar surveys) (object B), manual vectorisation of a raster orthophotomap image (object C) and graphical-and-digital processing of analogue maps (object D). Carried out investigations shown that digital data produced by various methods do not always support the development of geodetic documentation at the required accuracy level. The authors postulate the need to estimate the accuracy of the databases of large-scale maps to ensure the transparency of relations between map producers and map users, and to guarantee that national geodetic and cartographic resources meet the relevant quality standards.
  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Porównanie metod: klasycznej i skaningu laserowego pomiarów wychyleń konstrukcji pionowych na przykładzie podpory nr 7 KL Goryczkowa
    (Data obrony: 2013-01-19) Czarnecki, Łukasz
    Wydział Geodezji Górniczej i Inżynierii Środowiska