Schlumberger

P-Sections

The MT Pseudosections module displays pseudo-sections for apparent resistivity and phase, tipper, and skew angle for both observed and synthetic data. Moreover, the module offers functions for creating difference pseudo-sections between any two sections of the same type, e.g. TM obs – TM pred.

The CSEM Pseudosections module displays pseudo-sections of amplitude, phase, normalized amplitude, phase difference in a pseudo-depth v. distance space. In-, out-, or both tow directions can be selected, radial or azimuthal modes, etc.

Station data can be edited in an interactive dialog window: features are provided for editing each mode, static shifting and enabling/disabling station states for all soundings along the current profile. Edits made here are reflected in all other WinGLink modules, e.g. Soundings and MT2D.

Specifications:

  • MT/AMT/CSAMT: Pseudosections for apparent resistivity and phase in both TE and TM modes, tipper E1Rot & E2Rot and skew angle.
  • Interactive editing of modes, static shifts, and station status
  • Masking of data points not required for 2D MT inversion
  • CSEM: pseudo-sections of amplitude, phase, normalized amplitude, phase difference
  • TDEM: pseudosections of apparent resistivity vs. time
  • DC Resistivity: pseudosections of apparent resistivity vs. AB/2 

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