This standard specifies four file formats and encoding requirements for onshore three-dimensional seismic exploration auxiliary data. This standard applies to onshore three-dimensional seismic exploration and also to two-dimensional seismic exploration.
SY/T 6290-1997 history
2018SY/T 6290-2018 Seismic exploration auxiliary data SPS format
2011SY/T 6290-2011 Seismic exploration ancillary data SPS format
1997SY/T 6290-1997 Shell processing support format for land 3-D surveys