Electromagnetic survey lab
Generate the radio wave. Watch the earth answer.
Eight electromagnetic and electrical survey methods, each with a live forward model you can drive from the browser — and a real oscillator that plays the operating frequency back to you, scaled into the audible band.
- 8
- Methods modelled
- DC - 1.5 GHz
- Spectrum covered
- 0.1 - 100 km
- Depth range
- Live
- Browser physics
The methods
From switched DC to gigahertz radar
CSEM
Controlled-Source Electromagnetics
Marine and land resistivity mapping with a towed transmitter dipole
0.05 - 10 Hz · 500 - 4,000 m
GPR
Ground Penetrating Radar
High-frequency radio pulses for centimetre-scale shallow imaging
10 MHz - 2.6 GHz · 0.1 - 30 m
AEM
Airborne Electromagnetics
Helicopter and fixed-wing conductivity mapping at survey scale
300 Hz - 200 kHz · 20 - 400 m
MT/AMT
Magnetotellurics / Audio-Magnetotellurics
Natural-field soundings from the near surface to the mantle
10 kHz - 0.001 Hz · 50 m - 100 km
GsAMT
Grounded-Source Audio-Magnetotellurics
A controlled transmitter fixes the AMT dead band
1 Hz - 10 kHz · 50 - 2,000 m
TEM/TDEM
Transient / Time-Domain Electromagnetics
Switch the current off and watch the ground decay
Equivalent 1 Hz - 100 kHz · 20 - 1,500 m
RIM/BHR
Radio Imaging / Borehole Radar
Hole-to-hole radio tomography of the rock in between
50 kHz - 30 MHz · 10 - 300 m between holes
IP/ERT
Induced Polarisation / Electrical Resistivity Tomography
Galvanic current injection for resistivity and chargeability sections
DC - 10 Hz · 2 - 500 m
How we work
From first question to a drill-ready answer in four steps
01
Model it first
We check the physics can see your target before any field day is charged.
02
Survey on site
Certified instruments, with every line and GPS point logged live from the field.
03
Same-day processing
Instrument files are checked and inverted the same day.
04
Private report
Ranked targets, depths and drill pins in your own workspace link.
Minerals exploration
Exploration for the minerals the energy economy runs on
Minerals critical to the global energy economy, the biometals tied to the transition phase of the energy sector, industrial and other minerals, and the rare earth elements — each matched to the method that resolves it.
Critical energy minerals
Copper, nickel, cobalt, lithium, graphite
Transition biometals
Zinc, manganese, vanadium, molybdenum, selenium
Rare earth elements
Carbonatites, ion-adsorption clays, placers
Industrial & other
Potash, phosphate, barite, silica, aggregate
Not sure which method fits your target?
Send us the target, depth and terrain. We will model it and come back with a survey design and an indicative plan.
Request a survey