GGA Institute conducts methodical research works in five sections:

1. Seismic, Magnetics, and Gravimetry (S1)
2. Geoelectrics and Borehole Logging (S2)
3. Geochronology and Isotope Hydrology (S3)
4. Geothermics and Groundwater Hydraulics (S4)
5. Geoinformatics and Databases (S5)

Staff of GGA Institute is adherent to the sections. Accordingly, staff members of the sections do their work for the development of methods and/or in one or several of the topical research fields.