Interested in acquiring exceptional data?
Contact Alex Visser asking about Leasing options for our Volterra Acquisition System for surface and borehole surveys!
In addition to the geophysical services, SJ Geophysics rents geophysical survey equipment at a competitive rate. Training on instrument operation, support and interpretation of the geophysical results can also be arranged at an additional cost.
Equipment available for rent
DC Resistivity and IP
Transmitters - Walcer, Huntec, GDD
Receivers - IRIS
Electromagnetics - APEX MaxMin, Zonge, Geonics BH
VLF
Transmitters - Geonics
Receivers - Geonics, GEM
Gravimeters - Scintrex
Gamma ray spectrometers - Exploranium
Magnetometers - Geometrics, GEM
Magnetic Susceptibility Meters - GDD, KT9, Scintrex
Found what you are looking for?
Contact Alex Visser (alexv@sjgeophysics.com) for a free quote and more information!
Interested in acquiring exceptional data?
Contact Alex Visser asking about Leasing options for our Volterra Acquisition System for surface and borehole surveys!
In addition to the geophysical services, SJ Geophysics rents geophysical survey equipment at a competitive rate. Training on instrument operation, support and interpretation of the geophysical results can also be arranged at an additional cost.
Equipment available for rent
DC Resistivity and IP
Transmitters - Walcer, Huntec, GDD
Receivers - IRIS
Electromagnetics - APEX MaxMin, Zonge, Geonics BH
VLF
Transmitter - Geonics
Receivers - Geonics, GEM
Gravimeters - Scintrex
Gamma ray spectrometers - Exploranium
Magnetometers - Geometrics, GEM
Magnetic Susceptibility Meters - GDD, KT9, Scintrex
Found what you are looking for?
Contact Alex Visser (alexv@sjgeophysics.com) for a free quote and more information!
Magnetotelluric surveys are an unique electromagnetic technique that utilizes natural energy as its source. Measurement in the variation of these natural magnetic B(t) and electrical E(t) fields can be used to derive the electrical properties of the subsurface material.
Gravity surveys are a passive potential field method that measures variations in the earth’s gravitational field. These variations are the result of changes in the subsurface density distribution of rocks and minerals. Gravity data requires careful data reduction procedures to remove influencing factors such as the earth’s ellipticity, lunar tidal forces and local geographic effects. After corrections have been made, subtle features can be identified in the data.
