ESA’s novel Aeolus satellite tv for pc reliably measures wind pace additionally in larger air layers and thus in a area of the environment the place different direct world wind measurements are comparatively sparse. That is the results of a research for which knowledge from the satellite tv for pc have been in contrast with wind observations from stratospheric balloons. Stratospheric balloons would offer extremely correct knowledge on the horizontal wind pace and are due to this fact additionally appropriate for the validation of future satellite tv for pc missions.