Coastal Environmental Systems, Inc.

Automated Surface Observing System (ASOS) Brochure

An Automated Surface Observing System, or ASOS, as defined by the Federal Aviation Administration (FAA) and the National Weather Service (NWS), is a suite of weather sensors which measure, collect and disseminate weather data to help meteorologists, pilots and flight dispatchers prepare and monitor weather forecasts, plan flight routes, and ...