SAGA statics software package

System Overview
SAGA is a software package designed to quickly solve the statics problems in complex near surface area. The software integrated field model statics, elevation statics, tomography refraction statics, residual refraction statics and global optimization residual reflection statics. Users can choose either one or the combination of methods to solve complex statics from different areas, such as mountains, deserts, loess , etc.

System Function

  • Comprehensive model statics: provide intelligent analysis of near-surface investigation data, automatic or interactively manual building of near-surface structure and provide various datum analysis techniques and ways to obtain statics value.
  • Tomography refraction statics: adopt gridding model and support MPI parallel computing tomography inversion of near surface model.
  • Residual refraction statics: automatic picking of first arrival and multi-domain statistical analysis to obtain residual refraction statics value.
  • Residual reflection statics: Maximum energy method, simulated annealing and genetic algorithm is combined to perform global optimization to obtain residual reflection statics value and this supports block rolling and MPI parallel computing.
  • Data management: Project creation, loading, editing, modification and exporting of seismic data, field observation data, first arrival data, near surface model data, horizon data, statics data and other data.
  • Data visualization: provide QC display in 2D/3D mode, splice and separation of statics value, application of statics on seismic data.

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