scholarly journals COMPARISON OF METHODS TO MAP SELECTED TRAFFIC MARKINGS ON FIRST CLASS ROADS IN THE CZECH REPUBLIC

2018 ◽  
Vol XLII-1 ◽  
pp. 371-378
Author(s):  
V. Šafář ◽  
J. Karas ◽  
P. Černota ◽  
J. Pospíšil
Keyword(s):  
Czech Republic ◽  
Laser Scanning ◽  
Mapping Method ◽  
Information Modeling ◽  
Digital Data ◽  
Time Data ◽  
The Czech Republic ◽  
Advantages And Disadvantages ◽  
Council Directive ◽  
The Government

<p><strong>Abstract.</strong> The article presents conclusions of a comprehensive analysis of pilot data collection using four mapping methods. To validate mapping methods and procedures, we selected three ten-kilometer sections of the first class roads with different geomorphological, vegetative and transportation properties. All sections were measured by aerial photogrammetry using GSD<span class="thinspace"></span>=<span class="thinspace"></span>4<span class="thinspace"></span>cm, mobile laser scanning equipment linked with cameras, by geodetic surveying methods, and one section was also measured by UAV. The tested methods mapped selected features of vertical and horizontal traffic markings on the first class roads. The traffic marking measuring sets were analyzed from the perspectives of personnel, time, data, costs, and technological and organizational aspects. All the mapping methods were verified as mentioned above starting from work preparation phase, its terrain realization, captured data processing and detailed analysis, concluding with stating the advantages and disadvantages for each mapping method. One of the analysis outputs was proposals to change and refine road administrator’s regulations. The mapping methods were compared with geodetic measurements. Analyses were also carried out in the context of creating digital data in 3D for the realization of BIM (Building Information Modeling) digital data in connection with the concept of the European Parliament and Council Directive 2014/24<span class="thinspace"></span>/<span class="thinspace"></span>EU on Public Procurement, and Czech Government Decree 682 on the Concept of Implementation of the BIM Method in the Czech Republic of 25 September 2017 and Decree 958 of the Government of the Czech Republic of 2 November 2016 on the importance of BIM for the construction engineering and proposal of further steps to introduce it in the Czech Republic.</p>

scholarly journals Evaluation of the adequacy of government minimum wage valorization policy in the Czech Republic in 2017 in the European context

2017 ◽  
Vol 8 (1) ◽  
pp. 21 ◽  
Author(s):  
Martin Pernica
Keyword(s):  
Czech Republic ◽  
Minimum Wage ◽  
Minimum Wages ◽  
Income Poverty ◽  
The Czech Republic ◽  
Eu Countries ◽  
Macroeconomic Indicators ◽  
Per Capita ◽  
The Government ◽  
Workforce Productivity

Research background: The government of the Czech Republic has agreed to an increase in the minimum monthly wage as of the beginning of 2017 to 11,000 CZK, which represents a year-over-year increase of over 11 %. The government is thus fulfilling its objective set out in February 2014 and stipulated in the Government Statement of Purpose, i.e. to approximate the minimum wage to 40 % of average wages. Purpose of the article: The purpose of the article is to assess the adequacy of the Government Minimum Wage Valorization Policy, in particular from two points of view. Firstly, in view of selected macroeconomic indicators in the Czech Republic — the development of consumer prices, average gross wages, economic growth and workforce productivity. Secondly, in comparison with other EU member states which have introduced the institution of a minimum wage. Methods: In order to assess the adequacy of government policy to improve the social protection of the rights of the working population, a background research was conducted into the literature of important studies on the effects of minimum wages on unemployment, while the development of average gross wages in the CR, the minimum monthly wages in the CR and the Kaitz index were also analyzed. Furthermore, an evaluation of selected macroeconomic indicators in the Czech Republic was performed by means of time lines and the percentage representation of employees in the individual gross wage bands according to sex and type of economic activity. Last, but not least, a comparison was made of minimum wages, real gross domestic product per capita and workforce productivity in Euros and in purchasing power standards between the Czech Republic and countries which have enacted the institution of minimum wages. Findings and Value added: The minimum wage in the Czech Republic is the fifth lowest in the EU. In the long term, it is earned by approximately 3% of employees, which is less than the rate common in other EU countries. Currently, the amount of the minimum wage is below the threshold of income poverty. In comparison with the GDP per capita in PPS and real labour productivity per person employed in other EU countries, the position of the Czech Republic is significantly better, although other EU countries offer higher minimum wages. The decision of the current government to significantly increase the minimum wage as of 2017 is correct.

scholarly journals ANALYSIS OF INFLUENCE OF TERRAIN RELIEF ROUGHNESS ON DEM ACCURACY GENERATED FROM LIDAR IN THE CZECH REPUBLIC TERRITORY

2016 ◽  
Vol XLI-B4 ◽  
pp. 25-30 ◽  
Author(s):  
M. Hubacek ◽  
V. Kovarik ◽  
V. Kratochvil
Keyword(s):  
Czech Republic ◽  
Laser Scanning ◽  
Vegetation Coverage ◽  
The Czech Republic ◽  
Digital Elevation ◽  
Lower Accuracy ◽  
Check Points ◽  
Elevation Data ◽  
Dem Accuracy ◽  
Elevation Model

Digital elevation models are today a common part of geographic information systems and derived applications. The way of their creation is varied. It depends on the extent of area, required accuracy, delivery time, financial resources and technologies available. The first model covering the whole territory of the Czech Republic was created already in the early 1980's. Currently, the 5th DEM generation is being finished. Data collection for this model was realized using the airborne laser scanning which allowed creating the DEM of a new generation having the precision up to a decimetre. Model of such a precision expands the possibilities of employing the DEM and it also offers new opportunities for the use of elevation data especially in a domain of modelling the phenomena dependent on highly accurate data. The examples are precise modelling of hydrological phenomena, studying micro-relief objects, modelling the vehicle movement, detecting and describing historical changes of a landscape, designing constructions etc. <br><br> Due to a nature of the technology used for collecting data and generating DEM, it is assumed that the resulting model achieves lower accuracy in areas covered by vegetation and in built-up areas. Therefore the verification of model accuracy was carried out in five selected areas in Moravia. The network of check points was established using a total station in each area. To determine the reference heights of check points, the known geodetic points whose heights were defined using levelling were used. Up to several thousands of points were surveyed in each area. Individual points were selected according to a different configuration of relief, different surface types, and different vegetation coverage. The sets of deviations were obtained by comparing the DEM 5G heights with reference heights which was followed by verification of tested elevation model. Results of the analysis showed that the model reaches generally higher precision than the declared one in majority of areas. This applies in particular to areas covered by vegetation. By contrast, the larger deviations occurred in relation to the slope of the terrain, in particular in the micro-relief objects. The results are presented in this article.

scholarly journals Potential of open data in the Czech Republic

2016 ◽  
Vol 3 (1) ◽  
Author(s):  
Jan Boubin
Keyword(s):  
European Union ◽  
Economic Development ◽  
Czech Republic ◽  
Innovation Management ◽  
Open Data ◽  
Current Situation ◽  
The European Union ◽  
The Czech Republic ◽  
The Government ◽  
Further Development

The paper Potential of open data in the Czech Republic deals with the current situation of open data government and autonomous institutions in the Czech Republic in comparison with other European Union countries (Great Britain, France, Belgium, Austria, Estonia, ...) and defines the possibilities of open data economic development of the Czech Republic. Methodology of the paper includes a search resources dealing with the issue of open data in the Czech Republic and the European Union, comparing the obtained data, the analysis of obtained data and draft of recommendations for further development. The first part is an evaluation of the current situation and the situation compared with other EU countries. Further conditions for further development and evaluation of the potential of open data for the Czech Republic. The final section of the paper deals with evaluation of possibilities open application data management processes of companies in the Czech Republic in terms of strategic and innovation management. The result is an overview of the potential use of open data in the context of economic development and an estimate of the trend in applications open at the government level.

It Takes a Village to Implement a Judgment: Creating a Forum for Multi-Stakeholder Involvement in the Czech Republic

2020 ◽  
Vol 12 (1) ◽  
pp. 193-198
Author(s):  
Vít Alexander Schorm
Keyword(s):  
Human Rights ◽  
Czech Republic ◽  
Stakeholder Involvement ◽  
The Czech Republic ◽  
European Court ◽  
National Implementation ◽  
Protection Of Human Rights ◽  
The Government ◽  
Multi Stakeholder

Abstract In this practice note, the Government Agent of the Czech Republic before the European Court of Human Rights and other international bodies for the protection of human rights reflects on national implementation, with the help of selected examples.

Development of Commercial Law in the Slovak Republic - Outline of problems

2016 ◽  
Vol 8 (1) ◽  
pp. 81-90
Author(s):  
Mojmír Mamojka ◽  
Jacek Dworzecki
Keyword(s):  
Czech Republic ◽  
Slovak Republic ◽  
Ancient Egypt ◽  
Legal Regulations ◽  
Independent State ◽  
The Czech Republic ◽  
Trade Law ◽  
The Creation ◽  
The Republic ◽  
The Government

The article concerns the issue of trade law in the context of its evolution and the current realities of its being in force in Republic of Slovakia. In the paper the authors present an historical view of the creation of legal regulations about trade from ancient times to present days. In the first part of the paper the political system and its components are discussed. The reader will be able to acquaint themselves with the functioning of the apparatus of executive power (the government and ministries), legislative power (the parliament consisting of 150 members) and judiciary (independent courts and prosecutors) in the Republic of Slovakia. Moreover, this part of the article provides information about practical aspects of the creation of selected components of the constitutional legal order (e.g. parliamentary elections). In the second part, the paper covers the evolution of trade law over the centuries, approaches to regulations in Mesopotamia, based on, inter alia, the Code of Hammurabi, and also in ancient Egypt and Greece. Tracing the development of trade law over the centuries, the authors also present the evolution of legal regulations in this field in the XIX century, with particular reference to France, Germany and Austria-Hungary (especially the territory which today forms the Czech Republic and the Slovak Republic). In the last part of the article, the forming of regulations of trade law in Czechoslovakia from 1918 and during subsequent periods which created the history of that country, to the overthrow communism and the peaceful division of the state in 1993 into two separate, independent state organisms – the Czech Republic and Slovakia - is approached.

Blackout 2014 Exercise – Prague, the Capital of the Czech Republic

2015 ◽  
Vol 10 (2) ◽  
pp. 270-275 ◽  
Author(s):  
Tomas Hudecek ◽  
◽  
Josef Juránek ◽  
Jaroslav Pejcoch ◽  
◽  
...  
Keyword(s):  
Information Technology ◽  
Czech Republic ◽  
City Management ◽  
The Czech Republic ◽  
Advantages And Disadvantages ◽  
Rule Of Life ◽  
Analysis Of Results ◽  
Potential Damage ◽  
Over Time

As our world becomes increasingly complex over time, we are using increasingly sophisticated tools to be fed and entertained. This increasing complexity has both advantages and disadvantages. Our dependence on electric power is almost absolute and a long-term blackout could become potentially fatal to any region or country hit by it. It has been a rule of life that the intensive preparation to some crisis begins not sooner than after it strikes and causes a big damage. Prague city management did not want to wait to find out, however, and organized an exercise to understand just what such a situation might look like and just how well prepared the capital of the Czech Republic was to manage it. The exercise was designed, run and documented by up-to-date information technology, enabling further study and analysis of results to improve the city’s resilience and to prepare adequate means for mitigating potential damage.

Adversary Voting in the Czech Chamber of Deputies (1993–2013)

2017 ◽  
Vol 13 (1) ◽  
pp. 99-122
Author(s):  
Petr Dvořák
Keyword(s):  
Time Series ◽  
Czech Republic ◽  
Success Rate ◽  
Major Change ◽  
The Czech Republic ◽  
Discrimination Capacity ◽  
High Concentrations ◽  
The Government ◽  
Chamber Of Deputies

AbstractThe paper explores the legislative unity of government and opposition blocs in the Czech Chamber of Deputies over a period of 20 years. As voting unity is usually rather low in the Czech Republic, temporarily high concentrations of votes by these blocs are linked to higher rates of conflict between the government and opposition. I use the Rice and UNITY indices to compare average unity scores of individual cabinets and also explorative time series of unity vectors in order to analyse bloc concentration, success rate, and increased conflict. The outcomes are relevant both as comprising a case study and methodological observations: (1) Broad differences in the logic of interaction are confirmed (e.g. caretaker cabinets show less conflict than standard cabinets). Although no universal trend (e.g. no transition from consensual to conflictual practice) is found, the Czech opposition became more concentrated and resorted to serial blocking tactics in the second decade; thus, a major change of behavior occurred after all. (2) The Rice and UNITY indices correlate considerably; UNITY’s discrimination capacity is not distorted significantly despite the nature of equilibria in the Chamber. Moreover; the UNITY index is able to easily distinguish contested votes not detectable by the Rice index alone.

scholarly journals Development of kaolin production, reserves and processing in the Czech Republic in 1999–2015

2017 ◽  
Vol 33 (3) ◽  
pp. 121-142 ◽  
Author(s):  
Jaromír Starý ◽  
František Pticen ◽  
Jakub Jirásek ◽  
Martin Sivek
Keyword(s):  
Czech Republic ◽  
Mining Industry ◽  
Silica Sand ◽  
Industrial Minerals ◽  
Growth Trend ◽  
The Czech Republic ◽  
Mine Production ◽  
Export Restrictions ◽  
The Government ◽  
The Stability

Abstract This paper aims to characterize and interpret the trends in reserves, resources, and in the mine production of crude kaolin and output of beneficiated kaolin between 1999 and 2015 in the Czech Republic. With nearly 1.2 billion tonnes of total resources, kaolin belongs to the key industrial minerals of the Czech Republic. With an annual output of about 3 to 4 million tonnes of crude kaolin and of around 0.6 million tonnes of beneficiated kaolin, the Czech Republic ranks among the top European and world kaolin producers. Mine production of crude kaolin has been relatively stable since 1997, while the output of beneficiated kaolin has been increasing gradually during the same period. The increased production and yield of beneficiated kaolin resulted from the use of progressive methods in kaolin processing, primarily high-intensity electromagnetic separation. The positive growth trend was not a reflection of the stability of the extractive sector and domestic industry, but it was the result of a pro-export orientation. The amount and share of exports are continuously increasing and constitute 80% of the entire kaolin production sector at the present time. The only exception occurred in 2005-2008, when exports declined by one-half as a result of the government´s export restrictions. The results of analyses were not optimistic for the Czech economy and indicated a sharp downturn in the domestic mining industry. Moreover, a similar situation exists in the case of other essential industrial minerals such as feldspar, clays, and silica sand.

scholarly journals Method for clustering and identification of objects in laser scanning point clouds using dynamic logic

2021 ◽  
Author(s):  
Yevgeny Milanov ◽  
Vladimir Badenko ◽  
Vladimir Yadykin ◽  
Leonid Perlovsky
Keyword(s):  
Field Theory ◽  
Laser Scanning ◽  
Dynamic Logic ◽  
Point Clouds ◽  
Information Modeling ◽  
Digital Data ◽  
Neural Modeling ◽  
Multiple Sources ◽  
Building Information ◽  
Spatial Coordinates

Abstract Today there is a gap between a presence of various new equipment on the market which provides streams of various digital data about the environment, in particular in the form of laser scanning point clouds, and the lack of adequate efficient methods and software for information extraction from such data. A solution to the problem of bridging this gap is proposed on the basis of neural modeling field theory and dynamic logic (DL). We present a DL-based method of extracting and analyzing information from hybrid point clouds, which include not only spatial coordinates and intensity, but also the color of each point, and can be from multiple sources including terrestrial, mobile and airborne laser scanning data. The proposed method is significant for creating a fundamental theoretical basis for new application algorithms and software for many new applications, including building information modeling, “smart city” environment, etc. The proposed method is fairly new to solving various problems related to extracting semantically rich information from a nontraditional type of digital data, especially hybrid point clouds created from laser scanning. This method will allow to significantly expand the existing boundaries of knowledge in the field of extraction and analysis of information from various digital data, because neural modeling field theory and DL can improve the performance of relevant calculations and close the existing gap in analysis of digital images.

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