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Vaisala Guardian is an innovative, non-invasive Road Weather Information
System (RWIS) that cost-effectively provides you with the most accurate
pavement-specific weather information available.
Viewing road weather information through an easy to use software program is a critical part of the road weather data network. Vaisala Road Weather Advisor offers an easy to use software, perfect for an agency just beginning to use road weather data. The software offers easy to read displays and simple, but effective alarming capabilities.
Seeing road weather data in real-time is critical for making road maintenance decisions. Vaisala Road Weather Observer offers a web software interface that solves the problem. The software solution ensures that your decision makers will have what they need, when they need, it to get the job done.
Having forecast information for what will occur is just as important as knowing what is happening now. Pavement forecasts provide that invaluable tool of predicting the timing of freezing and thawing temperatures, and provide the forecast temperatures throughout an event for selecting the correct chemical.
The Vaisala Road Weather Navigator 2.0 WID733 is a hosted web service for viewing past, present and future road weather data.
Road weather data is critical to maintenance and ITS operations; however, many times a picture of the location would provide even more information to make a decisison. Vaisala offers several Traffic Weather Cameras to meet the needs of remote weather locations, and provide the image that might just be worth a thousand words.
For winter maintenace operations knowing where the cold locations are across the region is a step in the right direction; however, knowing when during the night certain locations will go below freezing is even better. Understanding proper timing of freezing conditions is critical to planning overnight operations.
For more than thirty years Vaisala has been designing and advancing road
weather systems. Road Weather
Information Systems or RWIS are the heart of any winter maintenance stratgey and
provide real time road weather conditions vital to decision makers worldwide.