The core activity of Spektrum Geophysik AG is the application of geophysical methods for the investigation and monitoring of natural hazards such as landslides, rockfalls and permafrost. This includes in particular: The conduct of seismic surveys for the characterization and monitoring of slope instabilities; The application of ambient seismic techniques for detecting structural changes in rocks and soils; The conduct of geophysical surveys for mapping and monitoring permafrost; The development and application of software and hardware for the geophysical investigation and monitoring of natural hazards. The company offers its services primarily for planning and optimizing further investigations, monitoring slope instabilities and assessing material degradation.