https://www.socictopen.socict.org/files/original/7770e3f0578ec123b021afffbbb4009c.pdf 63402eaf4adac1aab14c137fa66a62be Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Approximate noise maps as instrument for evaluation of the city environment quality Creator An entity primarily responsible for making the resource Ziv Alexander, Solov’eva Elena Description An account of the resource The paper discusses noise mapping from the prospective of general evaluation of the state of the city environment. Suggested is a noise evaluation procedure based on a two-step spatial discretization - coarse and fine grids. The coarse grid is used for evaluation of average noise levels (background noise). For this, rather simple method is proposed, where average noise levels are estimated directly for the whole coarse grid cells instead of averaging the noise levels computed point-wise. The fine grid is used for finding the obstacle density to apply in calculations over the coarse grid. It may be used also for additional noise levels detailing in the close vicinity of noise sources where noise propagation is strongly affected by surrounding structures. The detailed results allow correction of the averages over the coarse grid. In comparison with other approaches, the suggested procedure takes little computing time to execute for the entire city. Test example shows reasonable agreement with results computed using the ‘Ecolog-Noise’ software package that has gained popularity in Russian Federation since its introduction in 2008. Another example describes the application of the proposed method for a moderate size densely built city. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource average noise level, mesh points, noise mapping Identifier An unambiguous reference to the resource within a given context 10.1515/noise-2021-0021 Source A related resource from which the described resource is derived Noise Mapping Publisher An entity responsible for making the resource available De Gruyter Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Environmental technology. Sanitary engineering Relation A related resource <a href="https://doi.org/10.1515/noise-2021-0021" target="_blank" rel="noreferrer noopener">https://doi.org/10.1515/noise-2021-0021</a>