SPH ENGINEERING Aerial GPR

Zond Aero LF — Aerial Low-Frequency

  • Extra light GPR system
  • Suitable for medium-sized drones such as DJI M400/M300/M350 RTK.

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Description

Zond Aero LF is an airborne geophysical survey system based on low-frequency electromagnetic Designed to identify subsurface anomalies such as valuable minerals, geological structures, and buried mineralized zones. Mounted on a light aircraft or helicopter, the system enables the collection of geophysical data over a wide area with high efficiency and robust accuracy.

LF systems provide deeper field penetration than high-frequency systems, making them suitable for basic mineral detection and geological structure identification in complex subsurface anomaly separation. Low-frequency technology helps distinguish between geophysical targets and local disturbances.

SPECIFICATION

Antenna / GPR
Single-beam Ground Penetration Radar System with unshielded dipole antenna
Frequency
100, 150, 300 MHz depending on the antenna used
Operating bandwidth
50 – 150, 75 – 300, 150 – 600 MHz (-12 dB)
Sampling
Real Time Sampling (RTS) with high hardware stacking
Samples per scan
256 / 512 / 1024 / 2048 / 4096 / 8192
Scan rate
Up to 2,500 scans/second (depending on hardware stacking)
Kedalaman
up to 12 meters underground with a relative dielectric permittivity equal to 5 and a specific attenuation of up to 5 dB/m.

DOWNLOAD

Want to see more detailed specifications?

Download the full specifications PDF file via the link below.

General Questions

Zond Aero LF adalah sistem survei geofisika udara berbasis low-frequency electromagnetic (LF-EM) yang dirancang untuk mendeteksi anomali bawah permukaan dengan penetrasi yang lebih dalam dibandingkan sistem frekuensi tinggi.

Frekuensi rendah memiliki panjang gelombang lebih besar sehingga mampu:

  • Menembus lapisan tanah lebih dalam

  • Mengidentifikasi struktur geologi regional

  • Mendeteksi mineralisasi yang berada jauh di bawah permukaan

Hal ini sangat penting dalam eksplorasi mineral skala besar.

Kedalaman penetrasi tergantung pada konduktivitas tanah dan konfigurasi sistem, namun LF-EM umumnya mampu menjangkau kedalaman yang signifikan (lebih dalam dibanding high-frequency EM), terutama pada lingkungan resistif.

Sistem ini dapat dipasang pada:

  • UAV or 

  • Airborn platform

Konfigurasi disesuaikan dengan kebutuhan proyek dan luas area survei.

Zond Aero LF banyak digunakan pada:
Eksplorasi mineral (nickel, copper, gold, base metals)
Geological mapping regional
Studi struktur bawah permukaan
Eksplorasi energi dan sumber daya alam

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