Creation of a digital terrain model using cartographic web services to compile a noise map
I.L. Shubin, Doct. of tech. science, Director of NIISF RAASN;
D. Benov, engineer, Denoventinzhiniring, Bulgaria;
N. Mazhrakov, Doctor of tech. science, prof., Mining University named by St. Ivan Rylsky, Bulgaria;
N. Nikolov, Doctor of tech. sciences, Institute of Building Physics, Technology and Logistics, Bulgaria
Abstract. The article discusses the method of convergence of a digital terrain model for constructing noise maps of cities and settlements. The ways of modeling, advantages and disadvantages of the method of acoustic representation of the environment are described.
Key words: acoustic calculation, noise map, noise shield, noise level, digital model.