Published: Građevinar 61 (2009) 4
Paper type: Subject review
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Characteristics of space model for noise mapping
Abstract
The three-dimensional space model, or the digital terrain model, is the principal tool for preparation of noise maps. A theoretical overview of model elaboration, based on various topographic methods, is presented in the paper. In addition, the digital soil modelling as needed for noise mapping of a part of Popovača municipality, is described in full detail. The absence of official three-dimensional terrain models can be compensated by combining space data from the existing cartographic documents, and by digital object modelling.
Keywordsdigital terrain model, topographic methods, Popovača Municipality, existing cartographic information, noise map, 3D space model