Planes also broadcast air temperature, wind speed and direction along with the usual altitude, speed and position. A lot of planes are flying overhead so I thought it might be neat to combine that data, as usual a quick search turned up some researchers in NL who already thought of that a few years ago. [1]<p>There&#x27;s a lot of data around us, and lots cool projects to collect and analyze it as well.<p>[1] <a href="http:&#x2F;&#x2F;bibliotheek.knmi.nl&#x2F;knmipubTR&#x2F;TR336.pdf" rel="nofollow">http:&#x2F;&#x2F;bibliotheek.knmi.nl&#x2F;knmipubTR&#x2F;TR336.pdf</a>