-SEG-D Viewer



SEG-D Viewer

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Record Information

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Record Data View

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Trace Information

SEG-D Viewer is an analyzer and viewer for seismic data files.  SEG-D Viewer works with seismic data that has been gathered from various measurement devices can go beyond the general interpretations, especially in the context of increased variability for the specifications of proprietary seismic data files.  SEG-D Viewer supports all SEG-D specifications, such as 0, 1.0, 2.0, 2.1, 3.0, 3.1, etc.

The SEG-D specialized format which is intended at storing field recordings of seismic activity can be presented under a wide range of specifications.  SEG-D Viewer was designed specifically for visualizing the information contained in such files while accounting for the various specifications available as the industry standard.

Featuring two dedicated tabs, one for viewing the actual string data and one for the data body, the program also allows users to preview the record information, such as storage unit labeling, header or scan type data.

Don't forget to contact us with if you want to comment on anything, whether it is a new feature you want added, or a SEG-D data file that SEG-D Viewer cannot get a positive identification.  If it's about SEG-D data file to identify, please attach a sample data file as possible.  This will help us to improve SEG-D Viewer as soon as possible.

OS requirements:

  • Windows 7 64-bit, Windows 10 64-bit

Key features:

  • Identify SEG-D format of various specifications.
  • Support all SEG-D specifications, include SEG-D 0, 1.0, 2.0, 2.1, 3.0, 3.1, etc.
  • List SEG-D file structure.
  • Detailed information of records, such as SEG-D specification version, manufacturer, date, time, scan types, channel sets, trace count, sample format, etc.
  • Detailed information of traces, include trace header, trace header extensions, trace data.
  • Two dedicated tabs, one for viewing the actual string data and one for the data body.
  • Each field's value corresponding to its hex values in data file.

Is SEG-D Viewer really free of charge?

Yes, SEG-D Viewer may be used completely free of charge for personal use.  If you want to deploy SEG-D Viewer with commercial applications, please contact us.

(Note: "Completely free of charge" must not be confused with "completely free".  SEG-D Viewer is copyrighted software, not public domain software.  There are some restrictions on distribution and use; see the LICENSE.TXT file for details.)

Bug Report

If you meet a bug in SEG-D Viewer, feel free to contact us with

Please attach the log file as possible.  The log file can be retrieved using the menu "Help | Log" in SEG-D Viewer.


We accept product customization.  If you want to integrate SEG-D Viewer into your products, please contact us