ZOND – ZondRes2D Software

RESISTIVITY + IP 2D DATA INTERPRETATION (land, marine, borehole)


ZondRes2D is designed for 2D resistivity and IP, typical VES (DES), as well as electrotomography data interpretation. The program provides 2.5D modeling and data inversion. 2.5D means that geological structure is 2D, but the source field is 3D. Land, marine and borehole versions of the program are available.

ZondRes2D includes VES, DES, electrotomography modeling, data processing and analysis, as well as data inversion. All possible variants of receiving and source electrode positions are used. Such approach improves reliability of inversion.

ZondRes2D uses in own simple and simply to understand data format, but main known formats such as Res2Dinv, ABEM, Sens2dInv, etc. could be used as well.

Programs works with any of the main types of electric sounding array:

  • 2 electrodes;
  • 3 electrodes;
  • 4 electrodes.

It is possible to use 3 coordinates (X, Y, Z) of each electrode.

Different kinds of inversion approaches are available.

There are convenient way to put apriori information.

Screenshot of the ZondRes2D Software

ZOND Software Package for data processing, analysis and interpretation

Potential Methods:

ZondMag2D 2D gravity and magnetic data interpretation (versions Ground, Airborne)
ZondPGM 2D gravity and magnetic data interpretation in polygonal way
ZondMag3D 3D gravity and magnetic data interpretation
ZondSP2D 2D electric self-potential data interpretation
ZondSP2Dp 2D electric self-potential data interpretation in polygonal way


Geometrical EM Sounding and Profiling:

ZCGViewer Calculation and visualization of electric resistivity profiling graphic maps and apparent resistivity maps (for different arrays)
ZondIP1D VES and VES-IP 1D data interpretation
ZondHED1D VES 1D data interpretation with induction effect calculation
ZondRes2D Resistivity + IP 2D data interpretation (versions Land, Marine, Borehole)
ZondRes2Dp Resistivity + IP 2D data interpretation in polygonal way (versions Land and Borehole)
ZondRes3D Resistivity + IP 3D data interpretation (versions Land, Marine, Borehole)
ZondCHT Resistivity, IP and EM logging 2D data interpretation (specialized for borehole measurements)


Induction EM Sounding:

Natural Source:
ZondMT1D MT (AMT, RMT) 1D data interpretation
ZondMT2D MT (AMT, RMT) 2D data interpretation




 Control Source (Frequency Domain):
ZondVMD1d FDEM sounding with vertical magnetic source dipole 1D data interpretation
Nemfis1D Electromagnetic scanner (Nemfis) 1D data interpretation


Control Source (Time Domain):
ZondTEM1D TDEM sounding 1D data interpretation for source loop and electric dipole




ZondST2D Seismotomography 2D data interpretation
ZondST3D Seismotomography 3D data interpretation





SectionEditor Software for geological –geophysical section creation
BHEditor The software for lithological columns creation
Z3DModView Software for 3D visualization of 2D inversion results
  • Download PDF FileDownload ZondRes2D Specifications
  • Download PDF FileDownload ZOND Package Specifications

Related Products

The ZOND Software Package
The ZOND Software Package
A software package for near surface geophysics and seismic data interpretation