AYU GNSS SURVEYING legacy began in the early 2000s with a small dedicated group of geomatics engineers driven by the exciting possibilities of an emerging technology. Since then it has evolved into a global leader of GNSS SURVEYING with over 550 employees with the industry?s most comprehensive line of Global Navigation Satellite System (GNSS) products. AYU GNSS SURVEYING now provide our GNSS receivers, antennas and subsystems to developersAYU GNSS SURVEYING specialty in Selling High performance GNSS SURVEYING. It provides you unsurpassed versatility and usability for RTK and network RTK, as well as entry level machine control and high accurate static post-processing positioning in construction, enhancing efficiency in all types of field work.