TDS uses a wide range of geophysical techniques combined with geological, hydrological and hydrogeological evidences to help in identifying :

. Rainfall data analysis and prediction

. Flood risk assessment & management studies

. Dam hydrology

. Ground water exploration

. Aquifers characterization

. Groundwater reverse estimation

. Dewatering investigations

. Groundwater flow and ground pollution transport

. Groundwater contamination inventory 

. Radiological risks assessments