Resistivity Survey

  • Electrical Resistivity Survey (VES) is a commonly used method in ground water exploration
  • Proven and cost effective technique for understanding subsurface lithology and delineating potential groundwater zones
  • OPSIS provides expertise on planning, arranging and executing survey for hydro-geological projects
  • Field operations carried out using latest resistivity meters and most suitable electrode arrangements
  • Data analysis and interpretation performed by group of domain experts
  • GPS data and GIS mapping are used to enhance the survey and interpretation
  • Extensive experience on VES survey and reporting - over 300 points in 10 districts of West Bengal