Air quality information tools

Audio Information Retrieval (AIR) Tools

The majority of work in music information retrieval (IR) has been focused on symbolic representations of music. However, most of the digitally available music is in the form of raw audio signals. Although various attempts at monophonic and polyphonic transcription have been made, none has been successful and general enough to work with real world signals. In this paper we describe some initial ...

air quality information system using online webgis

particulate and gaseous emissions of pollutants from industries and auto-exhausts are responsible for rising discomfort, aggravates respiratory and cardiovascular. in this study, a system for air quality information in tehran city has been developed, using an online web-based geographic information system. this web-based gis application allows users to recognize areas with a potential increase ...

Information Systems for Air Quality Monitoring

Odour Emission Factors: Fundamental Tools for Air Quality Management

As a general rule, emission factors and emission inventories are fundamental tools for air quality management. Emission estimates are important for developing emission control strategies, determining applicability of permitting and control programs, evaluating the feasibility and the effects of appropriate mitigation strategies, and a number of other related applications by different users, inc...

openair – Data Analysis Tools for the Air Quality Community

The openair package contains data analysis tools for the air quality community. This paper provides an overview of data importers, main functions, and selected utilities and workhorse functions within the package and the function output class, as of package version 0.4-14. It is intended as an explanation of the rationale for the package and a technical description for those wishing to work mor...