Hi All -

 

I found an interesting article on the Albuquerque Seismological Laboratory
web site about reducing background noise with sand.  The link to article is:

 

 
http://earthquake.usgs.gov/regional/asl/pubs/PDF_Files/sand_installation.pdf

 

While the article addresses the work that ASL performed with borehole
sensors, the use of sand appears to be applicable to any sensor that is
placed in the ground.

 

Bob Hancock














Hi
All –

 

I
found an interesting article on the Albuquerque Seismological Laboratory =
web
site about reducing background noise with sand.  The link to =
article is:

 

       &nbs=
p;    http://earthquake.usgs.gov/regional/asl/pubs/PDF_Files/sand_=
installation.pdf

 

While
the article addresses the work that ASL performed with borehole sensors, =
the
use of sand appears to be applicable to any sensor that is placed in the =
ground.

 

Bob
Hancock