National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Keeping linear objects of cycling infrastructure in topographical databases and digital cartography.
Růžička, Jakub ; Šára, Pavel (advisor) ; Novotná, Kateřina (referee)
The aim of this bachelor thesis is creating of a new methodology of keeping linear objects of cycling infrastructure in the ZABAGED® database. The methodology determines the way of keeping data in the database including attributes, attributes' description and the way of their assignment to appropriate lines. Objects of interest are marked cycling routes and special types of infrastructure which have been designed for cycling (e.g. bicycle trails, traffic lines reserved for cyclists or cycling corridors). Theoretical part is an overview of different types of cycling infrastructure including legislatively-bounding properties (width, marking) and an overview of the methodology of marking cycling routes. Furthermore, there is an overview of existing databases in which cycling infrastructure is already being kept and five of these are further characterised. The practical part comprises creating of a new data layer to evaluate the function of created methodology in covering real-life object's parameters. The created data layer can be found in attachment of this thesis together with its visualisation on a map. Included in the practical part there also is a description of possible problems which occurred during vectorisation and possible solutions or precautions on how to prevent them.
Keeping linear objects of transport and river networks
Vojtíšková, Zuzana ; Šára, Pavel (advisor) ; Kufner, Jan (referee)
The goal of this work is to describe and evaluate keeping linear objects of transport and river networks. The first part is devoted to objects with line geometry in some Czech and foreign databases, the method of keeping them is described and evaluated using examples of some Czech databases. Some terms related with the topic of the bachelor thesis are described before the practical part in which a way of keeping the networks is suggested and realized.

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