ZOND – ZondVMD1d Software
FDEM SOUNDING WITH VERTICAL MAGNETIC SOURCE DIPOLE 1D DATA INTERPRETATION
ZondVMD1d is designed for interpretation of the results of field measurement along the profiles by method of frequency-distance electroprospecting soundings with vertical magnetic dipole (in frequency range 1-500kHz).
This technique has been created to study the section with difficult surface conditions for grounding of the electrodes (deserts, rocky surface, permafrost, glaciers, etc.). The advantage of this technique is the possibility to carry out field surveys during the winter time.
During the field measurement, transmitting airloop is usually fixed while receiving airloop changes distance from transmitting loop, to change the depth of investigation. Field measurements usually include:
- Hz/Hr – the ratio of vertical magnetic field to the radial one;
- Hz.
The depth of investigation depends on the distance between transmitting and receiving loops, as well as the lowest frequency of investigation.
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 |
ELECTROMAGNETIC METHODS:
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 |
SEISMIC:
| ZondST2D | Seismotomography 2D data interpretation |
| ZondST3D | Seismotomography 3D data interpretation |
SPECIAL SOFTWARE:
| SectionEditor | Software for geological –geophysical section creation |
| BHEditor | The software for lithological columns creation |
| Z3DModView | Software for 3D visualization of 2D inversion results |
Download ZOND Package Specifications
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