Service Discover our geophysical services


In addition to our geophysical measurement systems, we also offer a wide range of services for your geophysical tasks. We are happy to provide you with advice and support - both in the planning phase and during the condition of the measurements.

Supported measurements

During national and international geophysical measurement projects, we will be pleased to accompany you as competent advisors in all questions concerning the application of our geophysical measurement systems.

We support you already in the planning phase of your project and advise you on the selection of suitable methods, prepare feasibility analyses if required and assist you with site inspections in the lead up to the measurements. In addition, we assist you in setting up the measurement systems, and take care of the recording and evaluation of realtime data. When setting up the seismic measurement instruments, we provide technical support to ensure optimal measurement results.

Data processing

Since 2019, Geosym has been offering processing and interpretation of seismic data as a supplement to measurement execution. Currently, we use the RadExPro software for processing.

In addition to the classic methods, reflection and refraction seismics, we can also perform surface wave analyses (i.e. MASW).

We prepare a report for each order, which contains all the important key data.

Rental service

We also offer some of our seismic sources and the corresponding measurement equipment for rental. Our rental service includes a complete introduction into the correct handling of the equipment and a short technical training. If you need further information or are interested in comprehensive support for your project, you can also book a technical training course or an assisted measurement.

If you are interested in our rental service, please contact us. We will be happy to answer your questions about the availability of the individual measurement systems and rental conditions.



  • Seismic vibrator source ElViS III – S 8 
  • Seismic vibrator source ElViS III – P 8 
  • Seismic vibrator source ElViS VII – S 
  • Seismic vibrator source ElViS VII – P
  • Seismic impulse source SISSY
  • Landstreamer S 120 channels with 1 m spacing
  • Snow-/Landstreamer P with 72 channels with 2 m spacing
  • Geoden/Geometrics 120 active channels with 64 K
  • Trimble R2 GNSS survey instrument
  • Radexpro processing software
  • Masuring cables various
  • corresponding connection cables/extension cables 
  • Single Geophone Horizontal
  • Single Geophone Vertical

Technical training

Geosym GmbH offers you and your project members the opportunity to complete a detailed technical training course before the start of a measurement project. In addition to seismic knowledge, our training courses provide important information on the handling and application of our geophysical measurement systems.

The main contents of the technical training courses are: the assembly and installation of the individual system components, advise on usage in the field, recommendations for an application oriented configuration and error analyses.

If you would like our support beyond an initial briefing, we are also available for guided measurements.