Sigalert.com Adds TrafficCast’s Dynaflow™ for Interactive Platforms

September 25th, 2007

MADISON, Wis., September 25, 2007 — Sigalert.com, a leading provider of personalized traffic reports in California, and TrafficCast International, Inc., a leader in real-time traffic data aggregation and analysis, today announced agreement to incorporate TrafficCast’s Dynaflow™ into Sigalert.com’s services to improve the quality of its data and to extend its coverage to roads not included in the Caltrans sensor network. Dynaflow is powered by LandSonar Predictive Speed (LPS™).

Dynaflow dynamically models traffic flow in real-time, integrating detailed historical data for virtually all Class I, II, and III roads in the US with a range of real-time data inputs from public and private sources. Proprietary analytic technology adjusts to the characteristics of the source data to provide road speed estimation and predictions in real time. Algorithmic feedback mechanisms adjust baseline trend data to further refine modeling and enhance both accuracy and confidence levels of estimates and forecasts.

More about TrafficCast’s derivative products built on LandSonar’s proprietary content is available here. More about Sigalert is available here.

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