Naveen Patnaik
Hon'ble Chief Minister
Directorate of Geology
Geology Department

Data Processing

Corrections in Magnetic Data :
  • Automatic Compensation
  • Diurnal Correction
  • International Geophysical Reference Field  (IGRF) Removal
  • Tie line crossover correction
  • Micro leveling
  • Reduction to Pole (RTP) of gridded data
Corrections in Radiometric Data :
  • Calibrations
  • Inter-channel effects
  • Craft and cosmic background removal
  • Radon Removal
  • Height Attenuation
  • Tie line crossover correction etc.
Correction in Elevation Data :
  • Tie line correction