LEDBURY, England, Aug. 9, 2017 — An independent performance verification of a nacelle-mounted Zephir Ltd. lidar has been undertaken by DNV GL on a test site in Janneby, Germany, demonstrating product compliance with best-practice guidelines of the EUDP UniTTe programs — industry benchmarks for the installation of turbine-mounted remote sensing devices. In the verification, the Zephir DM nacelle-mounted lidar was mounted horizontally on a raised platform 180 m away from two reference met masts equipped with calibrated anemometers. 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