Company
Software
- How to Choose
  - How to Choose
    
    Lakes Environmental Software
    
    The model that is right for you depends on what type of data you will be processing and what kind of model standards you need to adhere to.
    
    See this section for more information
- - How to Choose
    
    Lakes Environmental Software
    
    The model that is right for you depends on what type of data you will be processing and what kind of model standards you need to adhere to.
    
    See this section for more information
- AERMOD View
  - AERMOD View
    
    Gaussian Plume Air Dispersion Model
    
    Category: Air Dispersion Modeling
    
    AERMOD View is our most commonly used air dispersion model and is applicable to a wide range of buoyant or neutrally buoyant emissions up to a range of 50km.
- ARTM View
  - ARTM View
    
    Atmospheric Radionuclide Transport Model
    
    Category: Air Dispersion Modeling
    
    ARTM View is a graphical user-interface for the Atmospheric Radionuclide Transport Model (ARTM), which calculates the dispersion and deposition of released airborne radioactive materials in the atmosphere.
- AUSTAL View
  - AUSTAL View
    
    Lagrangian Particle Tracking Air Dispersion Model
    
    Category: Air Dispersion Modeling
    
    AUSTAL View is a Lagrangian particle tracer model. Widely used in Germany, AUSTAL is capable of modeling complex wind fields and transient behavior.
- CALPUFF View
  - CALPUFF View
    
    Long Range Transport Puff Air Dispersion Model
    
    Category: Air Dispersion Modeling
    
    CALPUFF View is a non-steady state Gaussian puff model, suitable for long range transport, atmospheric chemistry, visibility and scenarios with complex wind fields, such as coastal and complex terrain areas.
- CALRoads View
  - CALRoads View
    
    Traffic Air Dispersion Model
    
    Category: Air Dispersion Modeling
    
    CALRoads View is a traffic dispersion model specifically designed for modeling emissions from vehicles. CALRoads can model timed intersections, parking lots and account from traffic patterns.
- EcoRisk View
  - EcoRisk View
    
    Ecological Risk Assessment Program
    
    Category: Risk Assessment
    
    EcoRisk View is an advanced ecological risk assessment program for conducting a comprehensive multi-pathway risk assessment based on the US EPA Screening Level Ecological Risk Assessment Protocol (SLERAP).
- Emissions View
  - Emissions View
    
    Customizable GIS-Based Emissions Inventory System
    
    Category: Emissions Management
    
    Emissions View is a comprehensive emissions inventory package for state-wide emission inventories.
- FETS View
  - FETS View
    
    Facility Emissions Tracking System
    
    Category: Emissions Management
    
    FETS View is a facility level emissions inventory and air dispersion modeling system that allows a facility to track emissions from a collection of processes within multiple emission periods.
- FETS-RT Web
  - FETS-RT Web
    
    Compliance Assurance Monitoring Model
    
    Category: Compliance Assurance
    
    FETS-RT Web is a real time model which can show the relation between emissions and concentrations using forecast meteorological data.
- IRAP-h View
  - IRAP-h View
    
    Human Health Risk Assessment Program
    
    Category: Risk Assessment
    
    IRAP View is an advanced human health risk assessment program for conducting a comprehensive multi-pathway risk assessment based onbased on the US EPA Human Health Risk Assessment Protocol (HHRAP).
- MOBILE View
  - MOBILE View
    
    Mobile Source Emission Factor Model
    
    Category: Emissions Management
    
    MOBILE View is an emission calculator for on-road vehicle emissions. Vehicle types, road types, operating conditions and other factors are all considered when calculating emission factors.
- SEVEX View
  - SEVEX View
    
    Emergency Release Dense Gas Model with Complex Terrain
    
    Category: Emergency Release
    
    SEVEX View is an advanced 3D complex terrain gas model. This state-of-art model is extraordinarily powerful, capable of providing realistic modeling of complex three dimensional emergency releases.
- SLAB View
  - SLAB View
    
    Emergency Release Dense Gas Model
    
    Category: Emergency Release
    
    SLAB View is a graphical user interface for the SLAB model. The SLAB model is an atmospheric dispersion model for denser-than-air releases. This model is an ideal tool to predict hazardous zones and potential impacts of accidental releases.
- SPCC Web
  - SPCC Web
    
    Spill Prevention Control and Countermeasure
    
    SPCC Web is a comprehensive environmental regulatory compliance solution for the US EPA's Spill Prevention Control and Countermeasure (SPCC) program.
- - Freeware
    
    Lakes Environmental offers the following air quality modeling freeware products:
    
    WRPLOT View: Wind Rose Plots
    
    Screen View: Screening Model
    
    Percent View: Percentile Plots
- Freeware
  - Freeware
    
    Lakes Environmental offers the following air quality modeling freeware products:
    
    WRPLOT View: Wind Rose Plots
    
    Screen View: Screening Model
    
    Percent View: Percentile Plots
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PRODUCT:

CALRoads View

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CALRoads View™

Traffic Air Dispersion Model

CALRoads View Main Features

CALRoads View Brochure

Version 5.2: Release Notes

	Integrated Graphical Interface Fully integrated interface combining easy to use graphical tools (e.g., roadway links, and receptors), seamless model run, and automated contouring and posting of results.
	Support for Three Traffic Models CALRoads View supports three US EPA traffic models in one seamless interface:, CALINE4, CAL3QHC, and CAL3QHCR. Change models in your project with the click of a button. see models specs
	Contouring Options A wide range of contouring options and controls are available, making it easy to present your results just the way you want them
	Unlimited Receptors CALRoads View allows you to run a project with an unlimited number of receptors, avoiding the restrictions imposed by the models. You can specify a Cartesian receptor grid, discrete receptors, and receptors along the roadways.
	Several Link Types CALRoads View offers the ability to model free-flow traffic, intersections, parking lots, street canyons, traffic patterns and different receptor configurations.
	Meteorological Scenarios CALINE4: You specify the worst-case met conditions. CAL3QHC: You can specify one or more sets of meteorological conditions to be analyzed. CAL3QHCR: You can specify up to a full year of hourly met data.
	Met Data Pre-Processor for CAL3QHCR Rammet View, which is part of the CALRoads View package, allows you to pre-process meteorological data to be used with the CAL3QHCR model.
	Met Data Visualization Tool - Windrose WRPLOT View, which is part of the CALRoads View package, allows you to create windrose plots for your meteorological data. Options to manipulate the appearance of the windrose are available such as colors, petal size, grid sectors, etc.