[wxqc] Correct anemometer height
Gerry Creager
gerry.creager at tamu.edu
Thu May 11 12:36:54 EDT 2006
I'd also like to refer y'all to
http://www.wmo.ch/web/www/IMOP/publications/IOM-81/IOM-81-UrbanMetObs.pdf
for siting information in urban environments. This paper, by Tim Oke
from Canada for the World Meteorological Organization, is really worth
considering when placing a weather station in an area with urban canyon,
canopy or surface layer areas and where a classical mesoscale
observation site is impractical.
gerry
Sam Drinkard wrote:
> gary.oldham at adelphia.net wrote:
>
>> 33 ft./10 meters is the international standard, but also factored in
>> is distance from nearby obstacles. Really the best thing to do is to
>> read the CWOP Instrument Siting Guide which gives good advice about
>> placement of all weather instrumentation. The document can be had at
>> http://mywebpages.comcast.net/dshelms/CWOP_Guide.pdf
>>
>> Gary
>> CW0146
>> gary.oldham(at)adelphia.net
>>
>> ---- Steve Schlei <here_tivo at yahoo.com> wrote:
>> =============
>> Can someone tell me what the proper height of the anemometer should
>> be. Currently mine is at the top of a 4"x4" wooded post about six
>> feet off the ground. I would like to increase that height to get more
>> "official" readings.
>> Steve
>> CW2841
>>
>>
>>
> Then again, it depends if you want a 2m reading or a 10m reading.
> Ideally, both would be nice, but since we pretty much base things on the
> 10m wind, 33' is the number. As Gary says, the deployment guide is the
> place for all that good info..
>
> Sam
>
>>
>>
>>
>
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--
Gerry Creager -- gerry.creager at tamu.edu
Texas Mesonet -- AATLT, Texas A&M University
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