Board of Reviewers
1. Environmental Protection
2. Water Engineering
3. Sustainable Urban Development
4. Roads and Railways
5. Technologies of Geodesy and Cadastre
6. Energy for Buildings
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eISSN 2029-7092 online
eISBN 978-609-457-640-9
ISBN 978-609-457-690-4 CD
Technologies of Geodesy and Cadastre

Elzbieta Lewandowicz

Network models of 2D and 3D carastral data

Conference Information: 9th International Conference “Environmental Engineering”, 22–23 May 2014, Vilnius, LITHUANIA
Source: ICEE-2014 - International Conference on Environmental Engineering
Book Series: International Conference on Environmental Engineering (ICEE) Selected papers
ISSN: eISSN 2029-7092 online
ISBN: eISBN 978-609-457-640-9
ISBN: ISBN 978-609-457-690-4 CD
Year: 2014
Publisher: Vilnius Gediminas Technical University Press Technika

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Cadasters are an important element of the national infrastructure. Decision-making processes relating to economic activities and crisis management rely mostly on cadastral data. Those processes require geographic information system (GIS) tools. Cadastral models are developed for analytical purposes. Those geometric and topological models are closely related to 2D and 3D space, and they illustrate the connections between cadastral objects. Cadastral models are developed in space in the form of graphs. The basic models of cadastral structures are described in detail in LADM (ISO 19152). The aim of this study was to develop and present a method for building network models of 2D and 3D cadastral structures with the use of CAD and GIS tools. The models are based on data structures available in the relevant applications. The results were presented in view of the available data from a 2D cadastral map and 3D building data. The generated models are presented in geometric format. They are used in network analyses during crisis management operations, and they support evaluations of spatial structures.

Keywords: cadaster; struktural model of cadaster data; cadaster 2D end 3D.

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