GEODE SEISMOGRAPH
⚠ (:toc:)
<:vspace>
!Introduction
----
<:vspace>
%frame%Attach:geode.jpg"Geometrics GEODE 24-ch Recording System"|''Geometrics GEODE 24-ch Recording System''
<:vspace>
* Manufacturer: http://www.geometrics.com/Seismographs/Geode/geode.html
* User's Manual:
<:vspace>
We will use a 60 channel snow streamer. Each GEODE has 24 channels, so we need 3 GEODES to accomodate the desired number of channels. These 3 GEODES are connected in a cascading mode, and are controlled from a single laptop.
<:vspace>
The GEODE software is fairly easy to use. A screenshot of GEODE Recording program - system configured with 8 channels - is shown below (click to enlarge).
<:vspace>
%newwin% [[http://www2.geo.uib.no/co2/illustrations/geode-screenshot.png | Attach:geode-screenshot-th.png"Screenshot of GEODE Recording program - system configured with 8 channels"]]<br />''Screenshot of GEODE Recording program - click to enlarge. ''
<:vspace>
The Shot-, Gather- and Noise monitor windows are visible, together with logfile information and a display of shotpoint and receiver geometry (the latter not used).
<:vspace>
(:toc:)
<:vspace>
[[<<]][[<<]]
!Laptop for GEODE
----
Attach:toughbook.jpg|''Panasonic Toughbook laptop''
Panasonic manufactures a series of "ruggedized" laptops. They are devided into three cathegories: ''Fully'', ''Semi'' and ''Business'' Ruggedized.
<:vspace>
More information on http://www.toughbook.eu/ENG/fully_ruggedized.aspx
Tel. no. in Norway: 6791 7800
<:vspace>
<:vspace>
[[<<]][[<<]]
!Data format
----
Data storage format is SEG-Y.
<:vspace>
<:vspace>
[[<<]][[<<]]
!Back-up data storage
----
* 2 ea Harddisk WD Passport Portable XMSB2500
* 250 GB
* Hi-Speed USB
* No external power supply; powered from USB bus
<:vspace>
Attach:harddisk-usb.jpg<br />''Back-up data storage on 2 ea Harddisk WD Passport Portable XMSB2500, each 250 GB''
<:vspace>
