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TitleDSISoft - customized VSP processing software
LicencePlease note the adoption of the Open Government Licence - Canada supersedes any previous licences.
AuthorBeaty, K S; Perron, G; Kay, I; Adam, E
SourceGeological Survey of Canada, Open File 3651, 1998, 31 pages, Open Access logo Open Access
PublisherNatural Resources Canada
Documentopen file
Mediapaper; on-line; digital
File formatpdf
Subjectsmathematical and computational geology; geophysics; computer mapping; computer applications; seismic profiles; software
Illustrationssource code; screen captures; seismic profiles
Released1998 11 01; 2017 02 23
AbstractDSISoft is a customized vertical seismic profile (VSP) processing software package developed at the Geological Survey of Canada. The software runs in MATLAB version 5.0 and above and hence is portable between computer operating systems (Unix, Windows, Macintosh). The package includes processing modules for reading and writing various data formats, performing data editing, sorting, filtering, and other basic processing steps. Processing modules can be scripted allowing batch processing and easy documentation of the processing sequence. A variable description has been developed to ensure that future additions to the package are compatible with existing software. Several interactive modules have been created using MATLAB's graphical user interface (GUI) builder for displaying seismic data, picking first break times, examining frequency spectra, doing fk filtering, and plotting the trace header information. DSISoft is designed to be extensible, incorporating new processing algorithms as they are developed. This paper open file gives an overview of the scope of the software and serves as a guide for the addition of new modules.

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