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- SEG_Y abstract "The SEG Y (sometimes SEG-Y) file format is one of several standards developed by the Society of Exploration Geophysicists (SEG) for storing geophysical data. It is an open standard, and is controlled by the SEG Technical Standards Committee, a non-profit organization.The format was originally developed in 1973 to store single-line seismic reflection digital data on magnetic tapes. The specification was published in 1975.The format and its name evolved from the SEG "Ex" or Exchange Tape Format. However, since its release, there have been significant advancements in geophysical data acquisition, such as 3-dimensional seismic techniques and high speed, high capacity recording.The most recent revision of the SEG Y format was published in 2002, named the rev 1 specification. It still features certain legacies of the original format (referred as rev 0), such as an optional SEG Y tape label, the main 3200 byte textual EBCDIC character encoded tape header and a 400 byte binary header.File:SEGY file byte stream structure.svgThis image shows the byte stream structure of a SEG Y file, with rev 1 Extended Textual File Header records.Many SEG Y programs do not totally follow the specification. For example, ODEC uses the opposite byte order and adds 320 bytes to tail of each trace.".
- SEG_Y thumbnail Seg-y_picture.gif?width=300.
- SEG_Y wikiPageExternalLink technical-standards.
- SEG_Y wikiPageID "6092968".
- SEG_Y wikiPageRevisionID "559227750".
- SEG_Y hasPhotoCollection SEG_Y.
- SEG_Y subject Category:Computer_file_formats.
- SEG_Y subject Category:Geophysics.
- SEG_Y subject Category:Open_formats.
- SEG_Y type Abstraction100002137.
- SEG_Y type Communication100033020.
- SEG_Y type ComputerFileFormats.
- SEG_Y type Format106636806.
- SEG_Y type Information106634376.
- SEG_Y type Message106598915.
- SEG_Y type OpenFormats.
- SEG_Y comment "The SEG Y (sometimes SEG-Y) file format is one of several standards developed by the Society of Exploration Geophysicists (SEG) for storing geophysical data. It is an open standard, and is controlled by the SEG Technical Standards Committee, a non-profit organization.The format was originally developed in 1973 to store single-line seismic reflection digital data on magnetic tapes. The specification was published in 1975.The format and its name evolved from the SEG "Ex" or Exchange Tape Format.".
- SEG_Y label "SEG Y".
- SEG_Y sameAs m.0fprv7.
- SEG_Y sameAs Q7389671.
- SEG_Y sameAs Q7389671.
- SEG_Y sameAs SEG_Y.
- SEG_Y wasDerivedFrom SEG_Y?oldid=559227750.
- SEG_Y depiction Seg-y_picture.gif.
- SEG_Y isPrimaryTopicOf SEG_Y.