PSN-L Email List Message
Subject: Re: Geophone
From: John Lahr johnjan@........
Date: Sun, 10 Feb 2008 22:39:35 -0800
Dale,
In both cases, could you burry the geophones at least 18-inches
deep? Perhaps on the hillside
there are some areas with at least that much soil. Should be easy in the sand.
John
At 10:25 PM 2/10/2008, you wrote:
>Hello John,
>actually there are 2 units, the geophones are from Larry, L15 used ones.
>One will be on a hillside of conglomerate, 20mtr above
>sea-level, the other at sea-level on a sand flat.
>Both have houses nearby.
>regards
>Dale
>
>
>
>
>----- Original Message ----- From: "John Lahr"
>To:
>Sent: Monday, February 11, 2008 1:02 PM
>Subject: Re: Geophone
>
>
>>At 05:30 PM 2/10/2008, you wrote:
>>>Hi, I am going to add a geophone to my station and just would like
>>>ideas on how best to place one.
>>>Thanks
>>>Dale
>>
>>Dale,
>>
>>Could you provide a few more details about the geophone and your setting?
>>
>>John
>>
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>
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