Skip to main content

Vaisala Digital chills with Wx Horizon

System analyses and visualises road data to help winter driving
By David Arminas June 19, 2020 Read time: 1 min
Pass the salt, please: Wx Horizon helps prioritise treatments (© David Arminas/World Highways)

Vaisala Digital has launched Wx Horizon to manage the impact of winter weather upon ground transportation.

The company says this is a first-of-its-kind digital service offering.

Wx Horizon aggregates, analyses and visualises real-time road data from mobile sensors, Internet of Things sensors, road weather information systems and environmental sensor stations using a secure, cloud-hosted interface.

In this way, it provides municipalities and state departments of transportation with a clear picture of the road state so decision-makers can take immediate action to ensure safety on their roadways.

“By knowing when the storm will occur and the form it will take, agencies can better optimise resources to respond to that event,” said Markus Melin, vice president of Vaisala Digital.

After analysing current and forecasted conditions, Wx Horizon helps managers prioritise treatments, optimise salt and liquid usage and plan equipment resources efficiently to combat the impact of winter weather on roadways.

For more information on companies in this article

Related Content

  • Open data gives new lease of life to public travel information screens
    March 4, 2014
    David Crawford finds resurgent interest in travel information screens for buildings. With city governments worldwide increasingly opening up and sharing their public transport data for general use, attention is focusing on the potential financial benefits – to transit operators and businesses more widely. Professor Stephen Goldsmith, who directs the US’ Harvard University’s Data-Smart City Solutions Project says: “Amid nationwide public-sector budget cuts, open data is providing a road map for improving tra
  • Pile-up prompts Gulf States to counter fog menace
    September 23, 2014
    David Crawford investigates a promising development to counter the problem of fog in the Gulf States. Despite being a largely desert area with low rainfall, fog is a major driving hazard in countries on the Arabian peninsula, such as the UAE. The fog is the result of moist air moving across from the neighbouring Gulf during the afternoon and evening, and experiencing radiation cooling at night.
  • Huawei is accelerating intelligence
    April 9, 2025
    At MWC Barcelona 2025, Huawei released seven new smart transportation solutions and set out its philosophy for the use of AI to support safety and efficiency gains
  • Q-Free signs multi-year ATMS deal with Iowa DoT
    June 18, 2025
    Firm provided legacy ATMS and now has 18-month deployment phase