Res2DInv
Includes
  • Quickly identify groundwater contamination, soil properties, and mineral deposits with 2D and 3D ERT/ IP survey data.
  • Work with any industry-standard hardware, data format, and software, smoothly.
  • Visualize 3D resistivity models and create inversions of true 3D datasets and combined 2D survey lines.
  • Get reliable results with any survey design, no matter how complex.
  • Focus on data analysis an intuitive user interface and easy-to-follow workflows.
  • Monitor subsurface changes using 3D time-lapse surveys and inversion.

Res2DInv and Res3DInv

2D and 3D Resistivity and induced polarization processing and inversion software

    Seequent | The Bentley Subsurface Company

    Seequent is the subsurface software company within Bentley Systems. Together, we’re helping build a more resilient future by connecting the built world above ground with the hidden world below it. It’s easy to purchase a Virtuoso Subscription, through Virtuosity, Bentley’s eStore, and still get expert technical support from Seequent’s subsurface experts.

    Res2DInv and Res3DInv

    Res2DInv is a powerful tool for processing inverting 2D resistivity (ERT DC) and induced polarization (IP) data. Ideal for geophysicists and exploration geologists, Res2DInv provides a seamless workflow from data import to inversion and visualization, with full control over inversion parameters. It’s flexible and adaptable, supporting various survey configurations including topography, borehole, subsurface electrodes, arbitrary electrode locations, and electrodes on or in water bodies, making it ideal for water exploration applications such as groundwater management, aquifer mapping, and saltwater intrusion studies, as well as mining applications like mapping ore bodies and identifying mineral zoning patterns. Optimized for speed and efficiency, Res2DInv enables in-field processing and inversion, helping users make quick decisions during surveys and ensuring timely, reliable results.

    Res3DInv enhances these capabilities with 3D visualization and the ability to create 3D inversions of true 3D datasets and combined 2D survey lines. It also supports 3D time-lapse surveys.

    Whether you are managing groundwater resources, conducting environmental impact assessments, or exploring minerals, Res2DInv and Res3DInv help users accurately interpret complex geophysical data.

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    Res2DInv

    Res2DInv is a powerful processing and inversion tool for ERT (DC) and IP data, used to create detailed 2D resistivity models of the subsurface.

    ERT DC and IP Data Inversion Obtain precise subsurface images to make informed decisions quickly.

    • 2D Inversion of ERT/IP data for resistivity and chargeability.
    Electrode Configurations Design and execute complex surveys and get reliable results, quickly.

    • Support all common and custom electrode configurations, including on-land, aquatic, borehole, cross-borehole, surface/borehole, and time-lapse surveys.
    • Support for water layers and bodies and streamed electrode configurations.
    • Support for non-rectangular survey layouts, including inclined boreholes, using the General Array format.
    Inversion Techniques Achieve more accurate and reliable results by incorporating additional geological information and monitoring changes over time.

    • Support for smooth and sharp inversions, and constrained inversions using known geological or geophysical information.
    • 2D Time-lapse inversion for monitoring surveys.
    Data Processing and Visualization Spend less time processing data and more time interpreting and sharing results.

    • Manually filter data or use preconfigured filters and analyze error statistics.
    • Live pseudosection updates when applying filters or manually processing data.
    • Easily visualize vertical sections or export to 3D visualization software.
    • 2D Section displays, blinding modes, color scale editor, 3D viewer, and model compare tools.
    Data Import and Export Work with a variety of data sources and seamlessly integrate results with other software.

    • Import data from a wide range of native file formats, including .dat, Instrumentation GDD, ABEM Terrameter, Iris Instrument, AGI Supersting, Geosoft GDB, Zonge .dat, MAE, OYO, and McOHM.
    • Export inversion results to Workbench, Oasis montaj, Leapfrog, and 3D visualization software such as ParaView.

    Res3DInv

    Res3DInv is a powerful processing and inversion tool for ERT (DC) and IP data, used to create detailed 3D resistivity models of the subsurface.

    ERT DC and IP Data Inversion Obtain precise subsurface images to make informed decisions quickly.

    • 3D Inversion of ERT/IP data for resistivity and chargeability.
    • 3D inversion of true 3D datasets and datasets combined from 2D survey lines.
    • Supports vector array datasets, including the IRIS Full Waver system for 3D inversion.
    • Volume of Investigation (VOI) calculation from 3D inversions.
    Electrode Configurations Design and execute complex surveys and get reliable results, quickly.

    • Support all common and custom electrode configurations, including borehole, subsurface, and spatially extended electrodes.
    • Support for water layers and bodies and streamed electrode configurations.
    • Support for non-rectangular survey layouts, including inclined boreholes, using the General Array format.
    Inversion Techniques Achieve more accurate and reliable results by incorporating additional geological information and monitoring changes over time.

    • Support for smooth and sharp inversions, and constrained inversions using known geological or geophysical information.
    • 3D Timelapse inversion for monitoring surveys.
    Data Processing and Visualization Spend less time processing data and more time interpreting and sharing results.

    • Manually filter data or use preconfigured filters and analyze error statistics.
    • Easily visualize horizontal sections or export to 3D visualization software.
    • 3D resistivity model visualization with 3D viewer, including vertical and horizontal sections and thresholding.
    Data Import and Export Work with a variety of data sources and seamlessly integrate results with other software.

    • Import data from a wide range of native file formats, including .dat, Instrumentation GDD, Geosoft GDB, and AGI Supersting.
    • Export inversion results to Workbench, Oasis montaj, Leapfrog, and 3D visualization software such as ParaView.

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    Core system Requirements for 2D and 3D analyses

    Item Minimum Recommended
    Operating System

     

    Microsoft® Windows® 11| Windows® 10. Installers require the latest Visual C++ Redistributable runtime libraries installed.

     

    Windows® 10 x64

     

    Proessor Intel® Pentium® 4 or better| or AMD Opteron™ or Athlon™ 64 or better (GeoStudio is optimized for multi-core Intel processors.)

     

    Intel® i5| i7| i9| AMD Ryzen

     

    System Memory 4GB RAM 16GB RAM
    Storage 64GB 500GB
    Display 1024×768 Full HD
    Graphics Requirements NVIDIA® GT 300| ATI® Radeon® HD 4000 Series| Intel® HD Graphics 3000/2000.

     

    2GB VRAM / DirectX 10+ support| e.g. NVIDIA GeForce| AMD Radeon

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