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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
121

Cykloturistický GIS Moravských vinařských stezek / Cycle Path GIS of Moravian Wine Trails

Žďárská, Kristýna January 2017 (has links)
This thesis deals with creation of a geographic information system for two wine cycle route near by Mikulov. The main requirements were visualization of line and point symbols and research possibilities of publication data on the internet. Data, information and photos were collected in the field by the device Zeno 20 from the company Leica. This thesis was created in software ArcGIS for Desktop 10.4.1. from the company Esri and includes formation database queries and simple analysis over the measured data. Final GIS is available to everyone and allows to display the course of the route according to various criterions and points of interest for the needs of wine cyclist.
122

Měření hluku ve venkovních prostorách pomocí platformy Raspberry Pi / Outside noise measuring with Raspberry Pi

Kyjovský, Ondřej January 2019 (has links)
The diploma thesis deals with the measurement of noise from road transport. The goal of the thesis is to get acquainted with the issue of noise measurement from road traffic and the subsequent creation of noise maps. Noise measurement is carried out using Raspberry Pi.
123

Návrh integrované ochrany území před povodněmi z přívalových srážek v povodí Stříbrného potoka / Proposal of integrated protection of the territory from floods from torrential rainfall in the Stříbrný brook basin

Kolajová, Lucie January 2020 (has links)
The subject of this master thesis is an integrated flood protection proposal in cadastral territory Jerlochovice and Fulnek. Area of interest is highly affected by soil loss caused by torrential rainfalls. Implemented measures are based on analysis results. The softwares used for analysis were ArcGIS, DesQ-MaxQ and USLE method for soil loss calculation. The final step was control erosion analysis which verified the implemented measures. The final analysis clearly shows the obvious reduction of erosion affection in the area.
124

Technologie tvorby GIS cykloturistických stezek / Technology Creation Cycle Path GIS of Trails

Osolsobě, Kristina January 2020 (has links)
The aim of this master thesis was to create a geographic information systém (GIS) for the needs of cycling. The proposed route connects Vyškov and Blansko and allows you to get to know beauties of the Moravian Karst and the Drahanská vrchovina. The whole thesis was created in software ArcGIS for Desktop 10.4.1 from the company Esri. In addition to the actual processing of data from measurement and GIS creation, I have tried various database queries and analytical task over the data. The final GIS was published on the web and is accessible to the public. It allows you to display the characteristics of the route and points of interest without having to turn off individual layers.
125

Programové řešení dokumentace úložných kabelů / Software solution of documentation of buried cables

Zavadil, Pavel January 2008 (has links)
The content of this work is focused on the production of software solution of documentation and on the work procedure leading to the production of software documentation for telecommunication network and mostly for its optical part. As the production of metallic and optical part is from the global point of view the same, only a change of attributes will take place because of the different characteristics of both media. The basis of every computer documentation is software, that is why we need to pay special attention to its choice and we should firstly make a list of requirements, which should the software fulfil. The essential requirement is the connection of database and graphical parts of the documentation. Once we have chosen the software with the requested requirements, we can approach the proposal itself. For the maximal accuracy of the input data we use only geodetically focused data. For the production of a database work is crucial the cooperation of all the users so that every future user has for him necessary data at his disposal. All the theoretical approaches are examined in the last part of this work on the project produced for a company SELF servis which requires the production of software documentation of its network. Documentation is based on the software ArcGIS, which is not aimed directly at the telecommunication purposes, but which enables the connection of graphical and database data and fulfils all the requirements made by SELF servis company. Among these requirements belong the possibility of usage of different types of bottom maps, the possibility of connection of database with the external SQL database and also restrictions to data access.
126

Možnosti aplikace geografických informačních systémů v podnikové praxi / Application of geographic information systems in company

Ratičák, Milan January 2008 (has links)
The aim of this Master´s Thesis is to evaluate abilities of the ArcGIS geographic information system. It explores the possibility of extending it´s practical application to company purposes in conditions of Czech Republic. Ths thesis explores a practical application of geomarketing, traffic tools, risk analysis, optimization and planning, cartography, 3D visualization and usage of GIS as a map server. Final task is to describe potential and application of geographical information systems at different types of companies, which can be used as a base for distribution to customers from this market segment.
127

Cykloturistický GIS Moravských vinařských stezek / Cycle Path GIS of Moravian Wine Trails

Ondráček, Daniel January 2014 (has links)
This master thesis deals with the design and creation of a geographic information system focusing on cyclists. For the purpose of this thesis was processed southern part of the Znojmo wine trail. GIS will be used for display during route according to various criteria and interesting tourist destinations that are located on the route. The individual objects photographs were taken and information collected in the field. Cyclists GIS was created in ArcGIS 10.1 for Desktop from ESRI, which allows to perform analysis of these data.
128

Cykloturistický GIS Moravských vinařských stezek / Cycle Path GIS of Moravian Wine Trails

Mudička, Štefan January 2014 (has links)
The objective of diploma thesis is composition of operational geographic information system of Moravian Wine Trails. This paper includes description of data collection process, data processing in ArcGIS software and map server Marushka. Data presentation was performed by demonstration of most popular export opportunities.
129

Využití programových prostředků GIS a CAD pro tvorbu digitálního modelu terénu / Usage of GIS and CAD software for Digital Terrain Model

Čička, Peter January 2014 (has links)
Master thesis is focused on formation of digital terrain model. The aim of work is to become acquainted with a dilemma in regard to terrain formation theory from the very beginning of data gathering process up to landscape digital model creation of interested area. The result of thesis is to compare advantages and disadvantages of particular programs destined for 3D modelling (ArcGIS, AutoCAD, Atlas DMT, Microstation, Catia, SolidWorks) in relation to geodetics and geoinformatics.
130

Jämförelse av olika kvalitetsmått vid kartering av hustak med hjälp av LiDAR-data : Metod för utvärdering av kartering med ArcGIS Pro, QGIS och FME / Comparison of different quality measures when mapping roofs using LiDAR data : Method for evaluation mapping with ArcGIS Pro, QGIS and FME

Jaber Noaaemi, Fadi January 2020 (has links)
Teknisk utveckling och ökad användning av GIS har ökat behovet av data som snabbt kan insamlas över stora geografiska områden. Behovet är internationellt samtidigt som det också kräver samarbete mellan alla berörda parter då systemet har förmågan att presentera geografisk information med ett brett användningsområde. Höjdförhållanden i terräng erhålls genom flygburen laserskanning och presenteras i 3D med olika klassningar för att bemöta variation i signalens reflektion. Behovet av sådan information har använts för produkter baserat på data erhållen från laserskanning. I examensarbetet användes laserdata från två skanningsomgångar beställda av Lantmäteriet. Den första laserskanningen (2011) utfördes i syfte att skapa en noggrann nationell höjdmodell innehållande klassificering av de laserpunkter som representerar mark och vatten. Den senare (2019) i syfte att uppnå en punkttäthet >1 punkt/m2 utan kriterier för vad som skall klassificeras. Syftet med examensarbetet är att testa och utvärdera olika metoder i ArcGIS Pro, QGIS samt FME för att kvalitetssäkra kartering av hustak. Målet är att visa om extraheringen kan utföras med en tillräcklig kvalitet för att metoden ska rekommenderas. Tidigare studier har fokuserat på att skapa tre olika typer höjdmodeller DEM/DTM, DSM och nDSM, samt hur man kan skapa en markyta med objekten över marken. Examensarbetet fokuserade på att klassificera oklassificerade punkter som byggnader finns inom. Detta utfördes med olika metoder i de program som användes med samma parametrar. Klassificering, extrahering och skapande av polygoner var de tre steg som användes för att extrahera hustak. Extrahering av hustak gav ett bättre resultat med ArcGIS Pro med 97 % från båda skanningsomgångarna. Detta värde berodde på cellstorlek som användes och hur buffertzoner omkring varje punkt påverkas på polygoner som i sin tur påverkades av hustakens areal. En enkät utfördes för att svara på en fråga och resultatet gav att ArcGIS Pro är bäst med 93,5 %. De problem som uppstod berodde främst på att vegetation inte kunde tas bort. Extrahering av byggnader från laserdata rekommenderas för ett punktmoln med den senare laserskanningen som har mer än 1 punkt/m². Vidare rekommenderas att använda ArcGIS Pro för att extrahera hustak från laserpunktmoln. ESRI’s ArcGIS Pro är ett komplett program som har alla verktyg som behövs. / The development of technology within GIS has increased the need for the data that being quickly added while covering large geographical areas. Such need is at the international level, while requiring a willingness to cooperate for all parties involved, as the system can present geographical information with a wide range of applications. The need for such information has been used for products based on data obtained from laser scanning. In this thesis, laser data from two scanning sessions ordered by the Swedish Land Survey were used. The first laser scan (2011) was carried out with the aim of creating an accurate national elevation model (RH 2000) containing a classification of the laser points representing soil and water. The latter (2019) was done to achieve a spot density >1 point/m2 without criteria for classification. The purpose of the current thesis is to test and evaluate the available methods in ArcGIS Pro, QGIS and FME to ensure quality mapping of roofs. The aim was to investigate whether the extraction of roofs? can be carried out with an adequate quality so that the method can be recommended for the future works. Previous studies have focused on creating three types of elevation models DEM / DTM, DSM and nDSM. So, one can create an earth surface with the objects above the ground. In this thesis, the focus was on classifying point clouds for unassigned points (unassigned == 1) in which the buildings are located. This was done by testing different methods on different programs while keeping the parameters same. Classification, extraction and creation of polygons are the three steps used to extract roofs. Extraction of rooftops showed better results using ArcGIS Pro with 97 % from both scanning sessions. This was due to the cell size used in the study and that the buffer zones around each point were affected by polygons, which in turn were affected by the rooftop area. A survey was conducted to answer a question and the result showed that ArcGIS Pro is the best with 93,5 %. Problems that arose the study were mainly caused by the vegetation cover that could not be removed. As a conclusion, extraction of buildings from LiDAR-data is recommended for a point cloud with the latter laser scan with more than 1 point/m². Furthermore, it is recommended to use ArcGIS Pro to extract rooftops from laser scanning which is a comprehensive program i.e. that all the tools used in this thesis were freely downloaded from ESRI's ArcGIS Pro.

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