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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: U.S. Standard Atmosphere Supplements
From: Marcel Tschudin
Date: 2005 Aug 27, 20:47 +0300
From: Marcel Tschudin
Date: 2005 Aug 27, 20:47 +0300
Paul wrote > A local library has the *1976* US Standard Atmosphere publication; I've > even checked it out a couple times. Can't remember if it had temperature > profiles for different latitudes. I have to visit that library by the > 30th, and at that time I will look. Thank you Paul for this kind gesture. What I am looking for are the tabulated values of these two graphs found in the Web (see attachment), from which I presume that they are out of the U.S. Standard Atmosphere Supplements. At the moment I am trying to get the values by tedious manual interpolation. Paul wrote further > Maybe you would like to see some actual temperature profiles. Try > putting "upper air observations", "upper air soundings", "radiosode", > "rawinsode" etc. in a search engine. You'll get hits like this: > > http://www.met.fsu.edu/CUDOS/rawin.html > > Here's another site. Their last 10 balloon soundings are online. The > "airfield sensor data" link shows the current surface conditions, > including air refractivity. The listed value seems to be multiplied by 1 > million. > > http://www.edwards.af.mil/weather/obs.htm Thank you for these links. There seem to be a lot of such data available. Will have to see if I can find there also statistical averaged data sets. Marcel