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Calibration of temperature sensors
Záboj, Jakub ; Charvát, Pavel (referee) ; Štětina, Josef (advisor)
How the change of temperature works on physical properties of substance and materials is described in this bachelor’s thesis. Historical development of thermometers and measuring of temperature that goes to the standard temperature scale. There is summary of today's ther-mometers and their detailed descriptions. Select calibrators follow as an instrument for check and calibration temperature sensors (thermome-ters). For example there is described calibration of thermocouple, where we put at their self - characteristics of thermocouple. The most frequen-cies mistakes during calibration are summered there and also description between different calibrations methods finally.
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House water meters
Zvejška, Tomáš ; Tureček, Jan (referee) ; Ručka, Jan (advisor)
Bachelor´s thesis is focused to measurement accuracy of House water meters at very low flows. There are some errors during these flows. It´s not known what the values of these errors become, yet. The goal of my thesis is assessment of these errors. Results have been achieved through laboratory measurements.
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The use of GNSS technology for the purpose of demarcation land consolidation
JUSTOVÁ, Lenka
The goal of the submitted thesis was setting out newly proposed borders of land with GNSS technology in the context of the land consolidation. For a locality was selected cadastral area Kamenný Újezd near the České Budějovice. The procedure of each activity was related to the demarcation of the total of 78 points with GNSS method. The thesis revealed a time demands and a lower accuracy and while showed reduced effectiveness of using. The accuracy was related to the mean value coordinate error. The comparison was carried out with the geodetic method. At the same time to be solved a question of usefulness and meaningfulness stake out work for the purpose of land consolidation and the relationship of new owners to the new borders of land.
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Application of geodetic and GNSS method during setting out of Land adjustment.
PODROUŽEK, Jaroslav
This diploma thesis titled ?Application of the geodetical method and GNSS method for land location? deals with the topic of laying reference points of lands using the traditional geodetical method and the method integrating the GNSS technology. The comparison of the used methods focuses mainly on the productivity, efficiency and accuracy of the geodetical work. The initial preparatory works included reference points evaluation and recognition. After that a coordinate frame of reference points was established for the use of the geodetical method. The final layout of the reference points was performed by means of the geodetical method as well as the GNSS method employing the permanent measuring station Czepos. The average coordinates fault was taken into account when the accuracy of the coordinates position was analyzed. The laid reference points were used to maintain the actual land cadastration.
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Using geodetic and GNSS methods for land admeasurement layout
JUSTOVÁ, Lenka
The bachelor´s work is focused on marking out four points in the town area Karlovy Vary ? Rybáře both geodetically and through the GNSS method and on their subsequent comparison. It concerns comparison of the coordinates from the view of its accuracy and primarily, in its position. The goal is not only to compare the values, but also to evaluate them. Just to decide, which method is for the purpose of the land register authority more practical, more advantageous and more accurate. This work further includes the marking out procedures by both methods, similarly as all the stuff before this mentioned process.
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An evaluation of real GDP growth forecasts
Kačmareková, Monika ; Jablonský, Petr (advisor) ; Dobrovolný, Marek (referee)
This paper is aimed at verifying the reliability of real GDP growth forecasts for Czech Republic periodically published. Concretely the prediction of different groups of institutions have been examined. It includes analysis of forecasts for the period 2003-2011. Evaluation criteria for assessing their accuracy consist of summary statistics, directional accuracy rate and graphical illustration of avereged prediction. These evaluation methods are important for the hypothesis verification. It has been demonstrated the ability to deliver more accurate forecasts in comparison with earlier period in a specific horizon, next, a rising precision of predictions with declining time horizon, systematic underestimation of forecasts in the time of expansion and overestimation in the time of recession. At last, the conducted analysis displays that czech institutions are doing not considerably better in forecasting real GPD growth.
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