Fig. 9From: Measurement of thermospheric temperatures using OMTI Fabry–Perot interferometers with 70-mm etalonWind velocities obtained without the fringe center correction for a eastward, b northward, with the fringe center correction for c eastward and d northward, and their comparison in e eastward and f northward. These wind velocities were measured by FP02 for 630.0-nm airglow at Chiang Mai on December 24, 2010Back to article page