AERMOD/ISC Pro Air Modeling Software

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• New Powerpoint AERMOD/ISC 5.0 Features
• New Adobe PFD AERMOD/ISC 5.0 Features

AERMOD/ISC

BREEZE AERMOD / ISC is a new generation air quality modeling system used to support both regulatory and non-regulatory modeling requirements worldwide. This application is used to assess the impact of air emissions from a variety of industrial sources and includes enhanced versions of both the AERMOD (with PRIME building downwash utility) and ISC dispersion models. These models predict pollutant concentrations from point, line, area, volume, and flare sources with variable emissions in all terrain regimes.

AERMOD Model Overview

AERMOD is a state-of-the-science dispersion modeling system that simulates essential atmospheric physical processes and provides refined concentration estimates over a wide range of meteorological conditions and modeling scenarios. AERMOD includes two data preprocessors for streamlining data input. AERMET, a meteorological preprocessor, computes boundary layer and other necessary parameters for use with AERMOD and accepts data from both on-site and off-site sources. AERMAP is a terrain preprocessor that simplifies the computation of receptor elevations and effective height scales for numerous types of digital data formats, including USGS 1 Degree and 7.5 minute digital elevation model (DEM) files and U.K. Ordnance Survey® digital elevation data.

ISC Model Overview

The Industrial Source Complex (ISC) short-term model predicts pollutant concentrations from nearly any type of source emitting non-reactive pollutants. It allows you to define receptor grids and consider topographical features for each receptor location. You are also able to input above ground-level heights to simulate the impact at elevated or “flagpole” receptors.

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Breeze AERMOD Software, Service, and Support