Environmental Noise Modeling and Mapping Software – Predictor-LimA

Work more efficiently on a wide variety of environmental noise mapping projects with Predictor-LimA’s extraordinary calculation speed. Save time and reduce your investment in computing power with the versatile software.


The powerful software enables you to assess environmental noise for:

  • Prediction of future levels
  • Comparison of alternative noise reduction scenarios
  • Levels to be assessed even when contaminated by high background noise, such as an industrial plant in the vicinity of a busy road
  • Production of noise contour maps from one or more sources including roads, railways, industries, construction sites and airports
Noise mapping vertical contours - Predictor-LimA
Noise mapping and modeling - Predictor-LimA

Environmental noise mapping, modeling, calculating and predicting

  • Improve urban noise mapping capabilities with rapid calculation speed and capacity
  • Unique macros support automation of geometrical processing to more easily and quickly make acoustic models
  • Efficiently predict and report on environmental noise pollution with powerful result analysis and what-if scenarios

Action planning and noise impact assessment

  • Quickly process massive volumes of survey data for a variety of purposes, including reporting
  • With all scenarios and action plans in one project, avoid time lost searching for correct files on the network
  • Fulfill legislative requirements including the European Environmental Noise Directive (2002/49/EC) and the IPPC Directive (2008/1/EC)
Noise mapping geographic reference - Predictor-LimA

Multi-user environments and educational purposes

  • Create and calculate acoustic models on multiple networked PCs (with only one user license)
  • Use the intuitive interface to efficiently handle projects of any size in many locations
  • Easy to learn for users with various skill levels

View the playlist on the left to learn more about the different ways of using Predictor-LimA

Key benefits

  • Straightforward GIS import and accurate 2D/3D modeling options. Deal with inconsistencies by ensuring reproducible results
  • Intuitive interface and well-organized project structure guides. Focus on your project, not your software.
  • Complex situations such as undulating terrain, fly-overs, bridges and indoor/outdoor calculations, and large projects with hundreds of thousands of objects, can be set up as easily as a simple noise map
  • Independently proven to have the fastest calculation cores for determining road and traffic noise
  • Use stand-alone or with other environmental management software such as Sentinel

Learn more about Predictor-LimA’s features

Predictor-LimA software portfolio download

Predictor-LimA technical support portal

Training Material

Introduction to Predictor

Predictor GUI – 1.Overview

Predictor GUI – 2.Main Menu

Predictor GUI – 3.Mouse Context Menu

Predictor – Importing CAD and GIS Files

Predictor-LimA Ver2019 ISO 9613 calculations

Case Study

Related Solutions

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