Geoscan 401 Geophysics | GeoScan

Geoscan 401 Geophysics

Geoscan 401 Geophysics
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Geoscan 401 Geophysics

Unique unmanned system for aeromagnetic surveying with a quantum magnetometer.

Flight duration
Flight duration
up to 1 hour
Route length
Flight route length
up to 22 km

Price on request

Product page

Complex overview

Unique unmanned system for aeromagnetic surveying. Geoscan 401 can work in a confined space and accurately bend the relief at the specified altitude. A quantum magnetometer (Rb) with high-sensitivity and a geodesic GNSS receiver make it possible to obtain the values of the magnetic field force of the surrounding 0space with an accuracy of 0.1 nT. For a one flight you can obtain up to 22 linear km of the aeromagnetic survey data.


Assembly and operation of the complex:
Ground control station
Ground control station

Automatic control

System is equipped with ground control station with preinstalled Geoscan Planner software.

Program allows to perform preflight preparation, select the preferred surveying parameters, launch the UAV and select the landing point. During the flight task execution, the operator is provided with telemetry and information about the conditions of the UAV.

After the flight completion the received images can be downloaded to the program interface and any image of the flight along the route may be viewed.

Main characteristics

Flight duration
Flight duration:

up to 1 hour

Route length
Flight route length:

up to 22 km

Max. allowable wind speed
Max. allowable wind speed:

12 m/s

Flight speed
Flight speed:

0-50 km/h


While folded: 70х25х20 cm
Ready-to-flight: 150х150х43 cm

Min. safe flight altitude
Min. safe flight altitude:

From 25 m

Max. flight altitude
Max. flight altitude:

500 m

Operating temperatures
Operating temperatures:

from -20 to +40 °С
(optional expansion up to -40 °С is possible)


electric/4 engines


vertically, automatically, on the site with a diameter of 5 m

Magnetometer characteristics

Sensitivity 10 pT/√HZ
Measurement range 20000 nT – 100000 nT
General deviation error < 0,3 nT
Measurement frequency 1000 Hz
Feedback loop bandwidth 30 Hz
Sensor angle range ± 45°
Operating temperature range – 20 to + 40 °С
Geoscan 401 equipment

Geoscan 401 equipment

Geoscan 401 equipment includes protective containers IP67, one of which contains charging station, and another one - ground control station and UAV.

What's included in the equipment by default

  • Unmanned aerial vehicle (UAV) Geoscan 401
  • Accumulator battery with a protection system - 3 pc. (recommendations on the use of batteries)
  • Onboard geodetic GNSS receiver Topcon with the antenna (double-frequency (L1, L2), triple-system (GPS/GLONASS/BeiDou)
  • Quantum magnetometer Geoscan QM-Rb-1
  • Spares and accessories kit
  • Ground control station on the basis of rugged laptop:
    • Laptop with installed Geoscan Planner software for the flight task scheduling and Metashape Professional software (demo-version)
    • Radio link modem for connection with UAV
    • Joystick camera controller and additional monitor for the video and thermal images display
    • Digital broadband video receiver
  • Charging station in IP67 protective container (sizes 50x40x19 cm, weight without batteries: 7.5 kg)
  • Protective container IP67 for the UAV transportation (size: 80x52x31 cm, gr.wt.: 16 kg)
  • Manual
  • Training course in Saint-Petersburg on the complex operation

Additional software

  • Additional quadcopter Geoscan 401 (quadcopter, electronics, onboard digital transmitter for the video and thermal images, data link control/telemetry, protective IP67 container, spares and accessories kit, without payload)
  • «Arctic» modification (extension of the temperature range from -40 to +20)

Additional software

Warranty on the complex

  • 1 year/80 flights warranty
1 Year / 80 flights warranty
Training course on the complex operation
Unlimited technical support
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