Hi, I'm playing around with building a small microcontroller based logging /
PC connected weather station.

Can anyone please point me in the direction of some online resources that
might detail things like:

1) Recommended mounting standards for anemometers / vanes etc (clearance,
height etc).

2) Algorithms etc for calculating wind speed averages and gusts etc.

3) Algorithms etc for calculating wind direction averages etc.


I tried the "World Meteorological Organisation" as a lot of documents seem
to refer to their standards / recommentations but I could not find anything
of relevance on their site.

Thanks for any pointers.

regards
Rob