On Wed, 1 Jul 2020 10:07:21 +0200, "R.Wieser" 
declaimed the following:

>Grumble ...   As the powers-that-be have not placed a weatherstation next to
>my building there is ofcourse no way to do some direct un-compensated data
>comparision ...  :-)
>

 Well, there IS the act of taking the unit down to ground level, to
minimize estimated building height. 

 You didn't give a more precise location earlier, so looking up
elevations isn't going to be that useful (from my view).
https://en-us.topographic-map.com/maps/jlxi/Netherlands/
has the Amsterdam region varying from -20 (airport to the west) to +60 feet
(a +70 ft spire near "Amsterdam-Slatervaart" [if I read the map
correctly]).


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 Wulfraed                 Dennis Lee Bieber         AF6VN
 wlfraed@ix.netcom.com    http://wlfraed.microdiversity.freeddns.org/

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