PSN-L Email List Message
Subject: Re: Real time traces
From: Brett Nordgren brett3nt@.............
Date: Fri, 14 Aug 2009 14:12:44 -0400
Here are some pictures of Dave's vault to add to his
description. http://bnordgren.org/seismo/vault01.zip I'm assuming he
doesn't mind my sharing them--it is quite a beautiful job.
At 10:03 AM 8/14/2009 -0700, you wrote:
>I am curious about the installation enclosure for your seismometer. It
>looks like a granite slab surrounded by a plastic enclosure. Is this
>located in a basement or is it outside. How do you insure it is
>waterproof? What is the granite slab setting on? What type of plastic
>enclosure are you using.
>Thanks so much,
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