air data collection Articles

  • Does your availability of Data Trend Toward Saving Money?

    A case must be made for changing how buildings operate, so Cloud connectivity for sensors is essential. It is becoming common that large monitors are placed in the common area to show building operations, energy consumption, calculated Carbon Footprint, recycling productivity, and waste reduction. It is now as if we are demonstrating an Internet of Things, an IAQ sensor system that will validate ...


    By ProMark Associates, Inc.

  • A case must be made for changing how buildings operate

    So Cloud connectivity for sensors is essential. It is becoming common that large monitors are placed in the common area to show building operations, energy consumption, calculated Carbon Footprint, recycling productivity, and waste reduction and where appropriate LEED points. At the AHR Expo we are demonstrating an Internet of Things, an IAQ sensor system that will validate our systems ...


    By ProMark Associates, Inc.

  • A dynamic ventilation model for gravity sewer networks

    To implement any effective odour and corrosion control technology in the sewer network, it is imperative that the airflow through gravity sewer airspaces be quantified. This paper presents a full dynamic airflow model for gravity sewer systems. The model, which is developed using the finite element method, is a compressible air transport model. The model has been applied to the North Head ...


    By IWA Publishing

  • Validation of CALINE4 modelling for carbon monoxide concentrations under free-flowing and congested traffic conditions in Ireland

    Atmospheric dispersion model accuracy is dependent not only on the quality of the data used, but also on the methodology of the model and its user. The air pollution dispersion model CALINE4 (Benson, 1984; 1992) is commonly used in Ireland but was developed outside Ireland and has not been validated for use in Irish conditions. The objective of this work was to validate the use of the model for ...


    By Inderscience Publishers

  • Project Minnesota Pollution Control Agency - Case Study

    Summary: 50 AQMesh pods are installed in Minneapolis and St. Paul to build up a picture of air quality across the two cities. Location: Minnesota, USA Date: Spring 2019 - Present Customer: Minnesota Pollution Control Agency (MPCA) ...


    By AQMesh

  • Prediction of extreme ozone levels in Barcelona, Spain

    Barcelona is one of the most polluted cities in Western Europe, although our levels of air pollution are within the World Health Organisation air quality guidelines. However, high concentrations of air pollution have not been studied yet. Ground ozone levels is a topic of considerable environmental concern, since excessive level of ozone are taken as indicative of high pollution. In terms of the ...


    By Springer-Verlag GmbH

  • An Automated Workflow for Meteorological and Air Quality Data

    An Automated Workflow for Meteorological and Air Quality Data All collected as hourly average data on a Campbell Scientific CR3000 8 years of data taken hourly and daily 4 stations in remote areas of the Dominican Republic  20 primary measured parameters Added Air Quality QA/QC ...


    By EarthSoft, Inc

  • Receptor modelling of air quality data using neural networks

    Introduction According to Hopke (1991) the management of ambient air quality is a difficult but important problem. In general, it involves the identification of the sources of materials emitted into the air, the estimation of the emission rates of the pollutants, the understanding of the transport-diffusion processes involved and the physical and chemical changes that ...

  • EHS & EMIS

    L3.1  | Chemical Security: Sustainable Utilities through a Secure Power Grid Jeff Simmerman |  Lieutenant Commander USCG (ret), ERM On Christmas Day 2009, a young radicalized Detroit-bound passenger on a Northwest (NW) Flight 253 attempted to become a bomber aboard that flight with a liquid explosive. This liquid ...

  • Artificial destratification of Dipotamos reservoir in Northern Greece by low energy air injection

    The aims of this study were to investigate the Dipotamos water reservoir destratification process that used the low-energy method of air injection, and evaluate its potential to suppress the presence of nuisance compounds to within permitted drinking water limits. The selection of optimum design parameters for the application of air injection through perforated pipes was based on the Davis ...


    By IWA Publishing

  • Project Breathe London, UK - Case Study

    Summary: 100 AQMesh pods are used as stationary monitoring points in the groundbreaking Breathe London project; a hyperlocal air quality monitoring network providing a real-time map of air pollution across the city. Location: London, UK Date: July 2018 - Present ...


    By AQMesh

  • Best bird deterrent alternative to pyrotechnics according to Royal Netherlands Airforce - Case Study

    During the demonstration by Bird Control Group at one of the Royal Netherlands Airforce airbases, the Bird Control Unit became enthusiastic about the effect on the Grey Herons and other species. Van Gasteren: “There is an overload of promises on the market. Finding an innovative solution that also delivers was and is very exciting.” Airbase: Royal Netherlands Air ...


    By Bird Control Group

  • Urban Heat Island and Air Pollution—An Emerging Role for Hospital Respiratory Admissions in an Urban Area

    The aim of the study discussed here was to determine the associations among the urban heat island (UHI), air quality, and hospital respiratory admissions in the warm center of an urban area. The authors collected and analyzed the data regarding air quality parameters, meteorological parameters, and the daily hospital respiratory admissions in the Taichung metropolis in the autumns of 2003 and ...

  • Data Center Temperature Monitoring

    Monitor temperature. Lower CRAC setpoints. Reduce costs. Data Center Temperature Monitoring for IT cabinets is essential to avoid hotspots. Ensuring equipment is running at optimal temperatures will increase its lifespan, reliability and decrease maintenance. ASHRAE recommended ...


    By AKCP

  • Intro to Industrial Hygiene

    Let's take a peek behind the curtain of one of our practitioner specialties--industrial hygiene. Read on for an interview with one of Antea Group's experienced pros. What is Industrial Hygiene? Industrial hygiene is a science and art devoted to the anticipation, recognition, evaluation, prevention, and control of those environmental factors or stresses arising ...


    By Antea Group - USA

  • Carbon Emissions Control with SERAM at Novartis - Case Study

    Novartis is one of the world's leading Pharmaceutical and Healthcare companies with sales over $40 billion. Operating in 140 countries and with approximately 100,000 employees, Novartis adopts the highest standards when it comes to corporate citizenship. Novartis began using SERAM in 2006 to manage its worldwide environment, health and safety performance. Today the software is used at over 200 ...


    By Sirius Technologies AG

  • National Energy Technology Laboratory - USA

    The National Energy Technology Laboratory site in Morgantown, West Virginia, USA, maintains a 150-foot free standing meteorological tower with data collection points at ground level, 33 feet, 75 feet, and at 150 feet. The data collected at ground level is Air Temperature, relative humidity, total rainfall, and snow depth. The other stations monitor wind direction and speed. Additionally, air ...

  • Monitoring of air pollution in Indian metropolitan cities: modelling and quality indexing

    Air quality in cities is the result of a complex interaction between natural and anthropogenic environmental conditions. Delhi, as well as many other cities in India, is facing problems concerning air pollution. The increase in industrialisation and the vehicle fleet, poor control on emissions and little use of catalytic converters, produce a great amount of particulate and toxic gases. Data on ...


    By Inderscience Publishers

  • Case-Study: Smart-Campus Air Quality Monitoring in Palava

    To make Palava City Management Association (PCMA) the Most Livable City in India, the authorities needed a comprehensive air monitoring solution to create awareness about the environmental health of the Campus. Oizom deployed Air Quality solutions at strategic locations. The authorities were able to create awareness amongst the citizens on the ambient air quality and offer suggestive actions. The ...


    By Oizom Instruments Pvt. Ltd.

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