VP Suite - Geophysics

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VP Suite - Geophysics

Geologically-based forward modelling and inversion programs for potential field and time domain electromagnetic data interpretation. 

The VP Suite includes 3D modelling and inversion programs for gravity, gravity gradient, total magnetic field, and magnetic gradient data and for time domain electromagnetics (TEM) data. These programs can be used stand-alone or within GOCAD® Mining Suite. 

The licence price depends on the software selection that is made to fit your individual needs best. Academic pricing is available.

Product catalogue

  • VPmg

    3D modelling and inversion program for gravity, gravity gradient, TMI and magnetic gradient data. It is designed for geologically-constrained inversion but is also suitable for unconstrained inversion. Constraints include pierce points on drilled contacts and downhole measurements of physical properties. It generates geological models by assigning each cell to a geological unit. Geometry of contacts, as well as density or susceptibility of geological units can be adjusted via inversion. In each geological unit, the density or susceptibility can be homogeneous or heterogeneous.

  • VPmg 3D Gravity Forward Modelling and Inversion

    3D modelling and inversion of standard gravity data.

  • VPmg 3D Gravity and Gravity Gradient Forward Modelling and Inversion

    3D modelling and inversion of gravity (Gz) and gravity gradient data. The user can choose to invert either gravity data, or multiple or single gravity gradient tensor components.

  • VPmg 3D Magnetic Forward Modelling and Inversion

    3D modelling and inversion of standard total magnetic intensity (TMI) data.

  • VPmg 3D Magnetic and Magnetic Gradient Forward Modelling and Inversion

    3D modelling and inversion of magnetic (TMI) and magnetic gradient data. The user can choose to invert either TMI data, or multiple or single magnetic gradient tensor components.

  • VPmg 3D Magnetic Forward Modelling and Inversion with Self-demagnetisation

    It has the same features as 3D Magnetic Forward Modelling and Inversion but it also accounts for self-demagnetisation and interaction between highly magnetic 3D bodies, thereby permitting more accurate TMI modelling in high magnetite environments.

  • VPem1D

    Performs 1D TEM inversion in a 3D geological framework to facilitate a variety of inversion styles. Optimal conductivities can be determined using homogeneous unit inversion when one or more geological units are considered uniform; heterogeneous unit inversion is applied when there are conductivity variations within units. Geometry inversion can be used to adjust interfacial depths (e.g. depth to basement). VPem1D is suitable for geologically-constrained or unconstrained inversion. It can invert moving loop airborne TEM data from both central loop and slingram configurations. Horizontal (along-line) and vertical B-field or dB/dt data can be inverted.

VP Suite brochure is available here.

  • VPem3D

    VPem3D is a fast approximate 3D modelling and inversion program for airborne, ground, and  downhole TEM data. VPem3D converts TEM decays to resistive limits in order to reduce run times by a factor of 10 or more relative to conventional programs. VPem3D can invert 3-component moving loop or fixed loop B-field or dB/dt data for virtually any configuration. VPem3D has been designed for geologically-constrained inversion but is also suitable for “unconstrained” inversion. Geometry of contacts, as well as conductivity of geological units can be adjusted via inversion. In each geological unit, the conductivity can be homogeneous or heterogeneous. 

  • VPem3D Airborne TEM Modelling and Inversion

    Fast approximate 3D modelling and inversion of airborne TEM data.

  • VPem3D Ground TEM Modelling and Inversion

    Fast approximate 3D modelling and inversion of ground TEM data.

  • VPem3D Downhole TEM Modelling and Inversion

    Fast approximate 3D modelling and inversion of ground TEM data.

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Contact a representative

For additional information on our products and services contact our sales team.

Let's meet and discuss
Or call us!

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