Windsock Weather Instrument (Stock Footage)

Windsock Weather Instrument (Stock Footage)

A windsock is a conical textile tube (which resembles a giant sock, hence its name) designed to indicate wind direction and relative wind speed. Windsocks typically are used at airports and at chemical plants where there is risk of gaseous leakage. They are sometimes located alongside highways at windy locations. Wind direction is the opposite of the direction in which the windsock is pointing (note that wind directions are conventionally specified as being the compass point from which the wind originates; so a windsock pointing due north indicates a southerly wind). Windspeed is indicated by the windsock’s angle relative to the mounting pole; in low winds, the windsock droops; in high winds it flies horizontally
Please rate if you like it from your purchased items page! :-)
Also, check my best After Effects project- Film Projector Old Memories (usefull as romantic video introduction) if you like: http://videohive.net/item/film-projector-old-memories/4128455
or usefull RETRO TV with ALPHA CHANNEL http://videohive.net/item/retro-tv-with-alpha-channel/4686960

Find out about my new items first! Follow me on Videohive

by
by
by
by
by
by