Optical Scientific Inc. (OSi) products

The Long-baseline Optical Anemometer (LOA) measures path averaged crosswind and turbulence over distances of 100 meters to over 10 km. Based on optical scintillation technology, its optics `see` the always present temperature and density variation in small parcels of air as they move through the  infrared beam. OSI`s patented LOA sensors are based on advanced technology tested and approved by the National Oceanic and Atmospheric Administration (NOAA), the Environmental Technology Laboratories (ETL) and the Environmental Protection Agency (EPA).