Manuals
Manuals for Geospace GSB -evices:
Instructions
To speed up data processing of the collected Large-N data, the following is needed:
For every project, a Survey geometry file is needed, in SPS 1.0, SPS 2.0, or SP1 format.
The GSB’s internal GNSS accuracy is 5 meters.
It is highly recommended that the receivers be installed so that the distance between the devices is 5 meters or over.
In that case, an additional device location file is needed. The location file consists of: device serial number, line number, station number, and device deployment time. We will provide you with: the Deployment time, the device serial number, example file, but the creation of the location file is based on the client’s notes of the measurement.
Source-related parameters (stacks, sweep information, pilot, etc.), Trigger file configuration, Auxiliary channels configuration
File name components, Type of gather (shot, receiver, or continuous), SEG type (SEGD rev 2 or 3), SEG-Y (rev 0 or 1),
Process type to be used, Record length, Stack setup, and Type of correlation. Read more in GEM User Manual chapter 4.12.4.
A discussion between PI and the mobile Finnish Seismic Instrument Pool FINNSIP technicians for additional information is possible.
Videos
Instruction video GSB 3 Geospace Seismic 3-channel Recorder deployment