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Technical Map of Tutorial Simulator
Kupcová, Anna ; Mottl, Tomáš (referee) ; Bureš, Jiří (advisor)
Bachelor’s thesis describes planimetric survey and hypsometry in a tutorial area for geodetical measurement in front of the Brno University of Technology’s Faculty of Civil Engineering using Global Navigation Satellite System. This locality is situated in a built-up area so the goal of the thesis is, besides creating the map of this area, considering the applicability and accuracy of the chosen method. The method of measurement was Real Time Kinematics with usage of RTK3-NS service (provided by Czech Positioning System), which provides differential corrective data from the nearest reference station. The survey included solving hidden points´ (trees, lampposts, etc.) positions and heights. The detailed survey points´ rectangular spatial coordinates Y, X in Datum of JTSK and heights H in Bpv Vertical Datum were calculated using the global transformation key ETRF JT 01 and a geoid model, that were part of a measuring device Leica 1230 GG. Thesis´ final product is the technical map of the locality at a scale of 1:500 valid for spring 2011, containing planimetry, hypsography and map lettering in a digital form. Thesis also embraces analysis of the applicability and the achieved accuracy of the applied method.
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Measurement of GNSS receiver parameters
Beneš, Jiří ; Lázna, Tomáš (referee) ; Jílek, Tomáš (advisor)
Goal of this thesis is to propose and realize a viable method to determine static a dynamic parameters of GNSS receivers. Thesis begins with research of GNSS, foremostly determining position and associated uncertainties of measurement. Following chapter contains research of GNSS receivers, data flow and methods of evaluating parameters of such measurements. Summary of obtained information is then used to schedule measurements, assemble experiment and create evaluating metrics. Main selected evaluating metric is weighted histogram of deviations with extended information. Aplication of proposed metrics onto measurements of GNSS receivers augments available information of GNSS receiver accuracy for whole range of values. This metrics also supplies additional statistical information about course of measurement.
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Measurement of GNSS receiver parameters
Beneš, Jiří ; Lázna, Tomáš (referee) ; Jílek, Tomáš (advisor)
Goal of this thesis is to propose and realize a viable method to determine static a dynamic parameters of GNSS receivers. Thesis begins with research of GNSS, foremostly determining position and associated uncertainties of measurement. Following chapter contains research of GNSS receivers, data flow and methods of evaluating parameters of such measurements. Summary of obtained information is then used to schedule measurements, assemble experiment and create evaluating metrics. Main selected evaluating metric is weighted histogram of deviations with extended information. Aplication of proposed metrics onto measurements of GNSS receivers augments available information of GNSS receiver accuracy for whole range of values. This metrics also supplies additional statistical information about course of measurement.
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Technical Map of Tutorial Simulator
Kupcová, Anna ; Mottl, Tomáš (referee) ; Bureš, Jiří (advisor)
Bachelor’s thesis describes planimetric survey and hypsometry in a tutorial area for geodetical measurement in front of the Brno University of Technology’s Faculty of Civil Engineering using Global Navigation Satellite System. This locality is situated in a built-up area so the goal of the thesis is, besides creating the map of this area, considering the applicability and accuracy of the chosen method. The method of measurement was Real Time Kinematics with usage of RTK3-NS service (provided by Czech Positioning System), which provides differential corrective data from the nearest reference station. The survey included solving hidden points´ (trees, lampposts, etc.) positions and heights. The detailed survey points´ rectangular spatial coordinates Y, X in Datum of JTSK and heights H in Bpv Vertical Datum were calculated using the global transformation key ETRF JT 01 and a geoid model, that were part of a measuring device Leica 1230 GG. Thesis´ final product is the technical map of the locality at a scale of 1:500 valid for spring 2011, containing planimetry, hypsography and map lettering in a digital form. Thesis also embraces analysis of the applicability and the achieved accuracy of the applied method.
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