Fig. 13From: Mean winds at the cloud top of Venus obtained from two-wavelength UV imaging by AkatsukiComparison of mean winds from 365-nm images by UVI (black, December 2015–March 2017) and VEx/VIRTIS (red, April 2006–February 2012); a zonal and b meridional winds between the local times 11 and 13 h. Horizontal dotted lines shows ± the standard deviation for each latitudinal grid point (UVI) or 5-degree latitudinal bin (VIRTIS)Back to article page