Why use Drone-Mounted Magnetometer Systems?
Efficient Aerial Magnetic Surveys
Cover large or hard-to-reach areas quickly with high-resolution magnetic data—reducing field time, labour, and safety risks compared to traditional ground methods.
High-Precision Detection
Detect subtle magnetic anomalies caused by buried ferrous materials, pipelines, UXO, or mineral deposits with centimeter-accurate positioning and stable flight integration.
Turnkey Drone Integration
Designed for seamless use with enterprise multirotor UAVs (like DJI M400/M350/M300) through SPH Engineering’s SkyHub and UgCS software—ensuring smooth mission planning, data logging, and post-processing.
Drone-Mounted Magnetometer Systems comparison
| Model | MagNIMBUS (SPH Engineering) | MagDrone R3 (SENSYS via SPH portfolio) | MagArrow (Geometrics) | |
|---|---|---|---|---|
| Sensor Technology & Key Specs | Atomic total-field sensor (QuSpin Gen-2), ultra-low sensor-to-ground clearance possible (mere dozens of centimetres). | Dual triaxial fluxgate sensors, sampling 200 Hz, extremely lightweight (~750 g) for UAVs ≥1 kg payload. | Self-contained total-field cesium-vapor magnetometer, 1.2 kg weight, 1000 Hz sample rate. | |
| Ideal Use-Case | High-sensitivity surveys: UXO detection, archaeological mapping, mineral exploration with fine detail. | Mid-tier surveys: buried infrastructure, utilities, moderate UXO/metal detection where extreme resolution not required. | Utility/long-line surveys: broad area coverage, larger drones, less need for ultra-low clearance. | |
| Starting price | ||||
| Compatibility |
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MagNIMBUS atomic total-field
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The MagNIMBUS is an ultra-sensitive, drone-mounted magnetometer system designed for high-precision aerial surveys in ... -
MagArrow Mk2 magnetometer
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The Geometrics MagArrow Mk2 is an advanced, self-contained UAV-deployed magnetometer system designed to transform aer... -
SENSYS MagDrone R4
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The SENSYS MagDrone R4 is a high-resolution airborne magnetometer kit engineered for professional UAV surveys in appl... -
SENSYS MagDrone R3
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The SENSYS MagDrone R3 is an ultra-portable drone-mounted magnetometer survey kit designed to deliver high-precision ... -
SENSYS MagDrone R1
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The SENSYS MagDrone R1 is an ultra-portable drone-mounted magnetometer engineered for UXO detection, buried infrastru...
Recommended Packages
Entry Survey Magnetometer Package
For environmental or civil-works surveys in clear, shallow waters.
- Basic fluxgate triaxial magnetometer system (e.g., SENSYS MagDrone R1)
- Suitable for small-scale utility or environmental surveys
Mid-Level Magnetometer Package
Handles varied depths and bottom conditions.
- Higher sensitivity system (e.g., SENSYS MagDrone R3 or R4) with improved spatial resolution
- For larger area surveys, shallow UXO/metal detection, archaeology
Premium Atomic Sensor Package
Built for mining, tailings ponds, and silt-laden reservoirs.
- Ultra-sensitive atomic total-field magnetometer (e.g., MagNIMBUS) with gradiometer option, low-clearance mounting
- For high-resolution UXO, deep geology, high-end industrial applications
Integration
Don't see the right kit?
Drone-Mounted Magnetometer Systems FAQ
The term “range” in magnetometry is misleading—what matters is sensor-ground clearance, target ferrous mass, and magnetometer sensitivity. A magnetometer doesn’t have a simple “depth range.”
Generally no. Magnetometers detect ferrous (iron-containing) materials via magnetic anomalies. Non-ferrous or non-magnetic objects may not produce a detectable anomaly.
It’s possible, but effectiveness reduces as sensor-ground clearance increases and interference/vegetation blocks the signal. Survey design must account for terrain and vegetation.
SPH lists DJI M300, M350, M400, M600; Inspired Flight IF1200A/IF800; Harris Aerial H6; Wispr Ranger Pro, and other professional multirotors.
We can help you integrate with the platform of your choice, contact us today.
Pricing depends on the sensor type and integration level:
- Entry-level fluxgate systems (e.g., MagDrone R3) start around $20 000–$25 000 CAD.
- High-end atomic or total-field magnetometers (e.g., MagNIMBUS) typically range $30 000–$50 000 CAD+.
- Turnkey bundles with the drone, mounting kit, and software generally add 30–50% to the base payload cost.
- Contact us for accurate pricing
As an Authorized Canadian Dealer for SPH Engineering, Remote Robotic provides official manufacturer warranty, integration assistance, onboarding, and optional on-site or remote training.
Why Shop With Us
SPH Engineering Authorized Dealer
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