- 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.
|
| Electrode Configurations | Design and execute complex surveys and get reliable results, quickly.
|
| Inversion Techniques | Achieve more accurate and reliable results by incorporating additional geological information and monitoring changes over time.
|
| Data Processing and Visualization | Spend less time processing data and more time interpreting and sharing results.
|
| Data Import and Export | Work with a variety of data sources and seamlessly integrate results with other software.
|
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.
|
| Electrode Configurations | Design and execute complex surveys and get reliable results, quickly.
|
| Inversion Techniques | Achieve more accurate and reliable results by incorporating additional geological information and monitoring changes over time.
|
| Data Processing and Visualization | Spend less time processing data and more time interpreting and sharing results.
|
| Data Import and Export | Work with a variety of data sources and seamlessly integrate results with other software.
|
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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.
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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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Each quarter, Bentley reviews your monthly usage and charges you for what you used
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Licensing
A Perpetual License is bought outright and owned indefinitely. You pay once, then pay an annual SELECT maintenance fee to keep your software updated and supported. It’s a shared network license, so it isn’t tied to one user.
An Annual Subscription is a 12-month subscription license you renew each year. It’s assigned to a named user and can be re-assigned every 30 days. Lower upfront cost, but access ends if you don’t renew.
In short: a Perpetual License is buying the software, while an Annual Subscription is renting access for the year.
It comes down to how long and how often you plan to use the software:
Choose an Annual Subscription if you want a lower upfront cost and no long-term commitment.
Choose a Perpetual License if you plan to use the software for many years. It is usually the cheapest option over the long run (around seven years or more).
Choose a Cloud Service Subscription if your usage is occasional or short-term and you want maximum flexibility. Keep in mind that CSS is charged at a premium rate, so it is not the most cost-effective choice if you use the same software regularly.
If you are not sure, just ask us. We will look at how your team works and recommend the option that saves you the most money.
It is simple and there is no disruption. Your software, your licenses, and your data all stay exactly as they are within your Bentley Account. The only thing that changes is who looks after you. CAD Journey can act as your dedicated partner for support, licenses, training, and advice. There is no cost and nothing changes.
Every license includes access to all the latest software features and updates, along with round-the-clock technical support. As a CAD Journey client, you also have our team of Bentley experts as your first point of contact for any question. Annual Subscriptions go a step further and include free one-on-one training and mentoring hours to help your team get up to speed.
Here is what to expect after you order:
1. Within 24 hours, your licenses are fulfilled and added to your account, ready to assign.
2. Within 48 hours, one of our Customer Success Managers reaches out to make sure you are set up and everything is working as it should.
From there, the main steps are registering each team member, assigning a license to each one, and having everyone install the software and sign in. We will walk you through all of it, or we can simply take care of the setup for you.
The CONNECTION Client is a small free app that sits on each user’s computer. Users sign in to it with their account, and that sign-in is what activates the software. It is also where users download updates and check which licenses they have. There are no activation keys or serial numbers to manage anymore, so signing in is all that is needed.
The administrator is the person who can manage users and assign licenses for your organization. You can also set up co-administrators so more than one person can help manage the account. This is useful if your IT team handles software, or if you want a backup for when the main administrator is away. We can help you set up the right people with the right access.
It depends on the license type:
– Annual Subscriptions are assigned to a named user, so you need one for each person who uses the software.
– Perpetual Licenses work as a shared pool, so they can be used across your team without being tied to one person.
If you are not sure how many licenses you need, we are happy to work it out with you.
Once users are registered your license administrator can begin assigning licenses.
1. Sign in to your license portal at connect.bentley.com.
2. Open the License Management area.
3. Choose the product and assign it to the user you want.
The user gets a confirmation email and can start using the software right away. If you get stuck at any point, just reach out and we will jump in.
New people first need to be registered as a user on your account before they can be given a license. An administrator can add them by entering their name and work email, and then assign a license to them. If you would prefer, send us the details and we will add and assign your new starters for you.
Yes, a practitioner license can be re-assigned as many times as needed on the first day it is assigned to a user.
After the initial 24-hour assignment period, the license will be locked for 30 days. At the end of the 30 day period the license will be available for re-assignment.
Any re-assignment will restart the 24-hour assignment clock, and will be followed by the 30 day assignment lock.
No. Software now activates through a simple sign-in. As long as a user is registered, has a license assigned, and signs in to the CONNECTION Client, the software will run. There are no keys to track or share.
SELECT is Bentley’s maintenance program for perpetual license holders. It gives you access to the latest software version, technical support, and license portability across devices. Without the SELECT program you can only utilize the version you purchased and lose access to updates. For most active users, SELECT is a requirement and letting it lapse can create complications as versions evolve.
Annual subscription users will lose access at the end of the term if they do not renew. The CAD Journey team will flag your upcoming renewals well in advance so that you’re never caught off guard.