[Towertalk] Models and real world

[K3BU@aol.com (K3BU@aol.com)]

In a message dated 7/11/02 2:19:10 AM Eastern Daylight Time, 
richard@karlquist.com writes:

>  What was interesting was that
>  the two 18 foot high dipoles were too
>  close to call, even though one was over
>  bare dirt, and the other was over a 
>  ground screen with much higher conductivity
>  than even salt water.
>  

Hi Rick,
very interesting and thanks for bunch of experiments.
What is the "ground screen"? Bunch of radials or screen/mesh like wires?

Yuri