Fig. 1.
The anemometer. Photo from different sides.
Fig. 2.
The brazmometer. Photos from different sides.
Fig. 3.
This graphic is taken from Wikipedia.
Fig. 4.
Wind speed distribution for different K. Taken from [12].
Fig. 5.
Taken from Ref. [19]. https://www.nssl.noaa.gov/projects/hazard/img/ttor9599.gif
Fig. 6.
Seif dune (barkhans) is a consequence of uneven wind on a scale of hundreds of meters. Image from Ref. [10].
Fig. 7.
Average wind power. Mexico (up), Latvia (down). Pictures are taken from Ref. [15].
Fig. 8.
Taken from the study by Baseer et al.[3].