Proceq GS8000 (GPR Subsurface)

The one solution for locating objects and mapping the underground world using SFCW ground penetrating radar technology.

One device. Best-in-class resolution. Shallow and deep targets. Terrain agnostic. High-accuracy GNSS. Comprehensive for Experts. Intuitive for Starters.

Resolution & depth
Superior clarity of data at different depths thanks to the unique Swiss Made ultra-wideband radar technology, optimized for small, closely-spaced and deep targets alike.

Scan on flat or rough terrains, get real-time accurate 3D positioning and adjust display settings in real-time for an optimal interpretation of data. All included in the solution.

User Experience
End-to-end workflows, all the way from the most intuitive data acquisition to instantly shareable deliverables. Access your data from anywhere, anytime.

Utility strike prevention
Subsurface utility engineering (SUE)
Asset inspection (bridges, asphalt)
Geophysical investigations

Acquisition modes:
Line Scan, Grid Scan

View modes:
A-scan, Line Scan non-migrated, Line Scan migrated, Time Slice View, 3D, Augmented Reality

On-site annotations:
Tags, marks, photos, notes, voice notes

Adjustable display settings:
Color palette, linear gain, time gain compensation,
background removal, multi-layer dielectric constant,
deep focus filter, time window

Data options:
Cloud storage, SEG-Y export, HTML export

Display unit:
Any iPad® or iPad Pro® ¹
Recommended: iPad Pro WiFi + Cellular
Screen resolution: up to 2732 x 2048 pixels
Storage capacity: up to 1 TB

Max. scan length:
Up to 15 Km | 9.3 mi

Max. scan area size:
Up to 80 x 80 m | 260 x 260 ft

Radar technology
Stepped-frequency Continuous-Wave GPR

Modulated frequency range
40 – 3440 MHz ²

Effective bandwidth
3200 MHz

Min. detectable target size
1 cm | 0.4 in ³

Max. depth penetration
10 m | 33 ft ⁴

Scan rate
500 Hz

Spatial interval
Up to 100 scans/m

Acquisition speed
Up to 80 Km/h | 50 mph ⁵

GNSS receiver
Multiband GPS + Glonass + Galileo + Beidou
SSR augmentation ⁶ / RTK-compatible
Dimensions: 145 x 145 x 70 mm
Weight: 0.7 Kg, 4x AA-batteries included

GNSS real-time 3D accuracy
Typ. 1 - 5 cm | 0.5 - 2 in ⁷

GNSS initialization time
Typ. 5 - 30 s

Wheel encoders

Operating parameters:
Wireless integrated push & pull cart

24 Kg ⁸

610 x 570 x 380 mm

Antenna positions
Ground-coupled with dual-axis floating
Air-coupled with 25 mm clearance

Ingress protection (IP) / sealing

Power consumption
11 W

Full working day, removable flight-safe battery pack
& off-the-shelf power bank ⁹

Operating temperature
-10° to 50°C | 14° to 122° F

Operating humidity
<95% RH, non-condensing

WiFi, Ethernet, USB-A, USB-B, USB-C, Lemo