Helicopter Surveys.

High Resolution Helicopter Geospatial Surveys

Tile Derivative

Tilt Derivative

Helicopter Magnetics.

  • High Resolution Magnetics (Towed Bird or Stinger)
  • MagComp Realtime Magnetic Compensation System
  • Total Field or Gradient option available


  • Industry leading Airborne Radiometric System
  • Large Volume Detectors (up to 42L)

Helicopter Time Domain Electromagnetics System.

  • Sanborn Helicopter Electromagnetics System
  • Compact, rigid system with 325,000 NAI and depth penetration over 450m

TDEM Survey – Moss Lake ON.

Magnetic and Electromagnetic Survey Data

Moss Lake Magnetic Survey
Moss Lake Electromagnetic Survey Data

Data Courtesy of Kesselrun Resources

High Resolution Magnetometer Survey – Snow Lake MB.

High Resolution Magnetic Data

Total Magnetic Intensity TMI

Total Magnetic Intensity (TMI)

Horizontal Gradient

Horizontal Gradient

Data Courtesy of Snow Lake Lithium

Explore more with Sanborn.

Download the Helicopter Surveys Specification as PDF, or contact our sales team who are standing by ready to guide you.