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The Using of GNSS Permanent Networks for Height Determination
Kuruc, Michal ; Sokol,, Štefan (referee) ; Kostelecký,, Jan (referee) ; Vatrt, Viliam (referee) ; Weigel, Josef (advisor)
This Thesis deals with the evaluation of height accuracy of GNSS point positioning. Many experimental measurements aimed on GNSS and heights issues was realised within this work. The ellipsoidal heights were measured together with the orthometric heights and then the local Quasigeoid model was created. The network of height points was built to realisation of proposed measurements on the territory of the city Brno. The model of Quasigeoid from experimental measurement was compared with any other models of Quasigeoid and with local astronomical model. The partial aim of this Thesis is the proposal of methodology of height determination by GNSS technology and levelling measurement together. We can determine or verify the orthometric heights by using GNSS measurement and this methodology.
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The Using of GNSS Permanent Networks for Height Determination
Kuruc, Michal ; Sokol,, Štefan (referee) ; Kostelecký,, Jan (referee) ; Vatrt, Viliam (referee) ; Weigel, Josef (advisor)
This Thesis deals with the evaluation of height accuracy of GNSS point positioning. Many experimental measurements aimed on GNSS and heights issues was realised within this work. The ellipsoidal heights were measured together with the orthometric heights and then the local Quasigeoid model was created. The network of height points was built to realisation of proposed measurements on the territory of the city Brno. The model of Quasigeoid from experimental measurement was compared with any other models of Quasigeoid and with local astronomical model. The partial aim of this Thesis is the proposal of methodology of height determination by GNSS technology and levelling measurement together. We can determine or verify the orthometric heights by using GNSS measurement and this methodology.
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Risks and their analysis during rescue at height and above free depth
HEJL, Vojtěch
The bachelor thesis firstly defines the risks of rescue operations at height and above free depth and then situates them into the Czech legislation. In the theoretical part, the equipment of a paramedic is minutely described and discussed. The specificity of such equipment and circumstances of its usage lead to risks which are analysed in this bachelor thesis. Several real-life examples are stated for better illustration of risks that may endanger a paramedic and a patient. In the practical part, three risks are selected, verified by experiments and further commented on. The research, using semi-structured interview with paramedics-climbers, provides data which connect both parts of the thesis. The thesis has three goals. Firstly, to find out which risks of rescue operations at height and above free depth are considered the most frequent ones by paramedics. Secondly, to measure the level of awareness of these risks among paramedics. Finally, to implement relevant precautions in order to minimise or eradicate such risks. The overall aim of the thesis is to offer the list of the most common risks and to provide possible solutions how to eliminate them.
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