Tether Data is a Kansas City MO based technology company focused on providing environmental data as a service. Our mission is to help people find their quiet place. Or to find their noisy place, if that's what they're looking for. We offer information about several different types of transportation noise for any location or across wide areas: Road noise, railroad noise, railroad crossings, emergency vehicle sources, and aviation. Road and railroad noise are independently modeled by incorporating up-to-date geographical information and standards-based noise algorithms.Open Website
Tether Data’s Transportation Noise offering provides, for each specified property location within the U.S., a single set of values and descriptions representing the following types of transportation noise: Road/highway, railroad, rail crossing, emg vehicle sources, and aviation.