Proceq GPR Subsurface

GS8000

The one solution for locating objects and mapping the underground world using SFCW ground penetrating radar technology.
  • Superior clarity of data, accurately geo-referenced
  • It adapts to different terrains and applications
  • Access to your data from anywhere, anytime

Applications:

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

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

Swiss Made
Software for Proceq GPR Subsurface
Proceq GPR Subsurface
Tech Specs
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

iPad is a trademark of Apple Inc.; iOS is a registered trademark of Cisco in the US and is used by Apple under license
GS8000
GS8000
Tech Specs
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
2

Operating parameters:

Configuration
Wireless integrated push & pull cart

Weight
24 Kg ⁸

Dimensions
610 x 570 x 380 mm

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

Ingress protection (IP) / sealing
IP65

Power consumption
11 W

Autonomy
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

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

1 Running an up-to-date iOS version; recommended models: iPad Pro® WiFi + Cellular 11” or 12.9”
2 For availability and regulatory approval of this product in your market, please check with your regional Proceq subsidiary or local dealer
3 Metallic object buried at 0.3 m | 1 ft, in average soil conditions
4 Depending on soil conditions, typ. 6 m / 20 ft in average soil conditions
5 At 50 mm scan interval
6 Service available in Europe & USA, enabled via new software version release targeted by end of January 2021; needs an active Internet connection on the iPad
7 Via NTRIP RTK or SSR corrections, compatible with new software version release targeted by end of January 2021; the achieved accuracy is subject to atmospheric conditions, satellite geometry, observation time, etc.
8 Batteries and tablet not included
9 Contains 8x rechargeable NiMH C-batteries; recommended power bank: USB-PD compatible 12V/>=1.25A or 15V/>=1A

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FAQ's

What is GNSS positioning and how accurate can it get?
GNSS stands for Global Navigation Satellite Systems. The most famous constellation is GPS, but nowadays it is possible to receive simultaneously the signal from multiple constellations, such as Glonass, Galileo, and BeiDou. This brings the numbers of satellites visible in the sky close to 100, which results in higher chances of getting a 3D position even in non-open sky conditions. A professional-grade GNSS system is also able to process differential corrections, which are normally broadcasted from a server. This is a real-time computation that results in a corrected position as accurate as a few centimeters.

What is Stepped Frequency Continuous Wave?
Unlike Pulsed-GPR broadcasting a signal centered around one frequency, resulting in a trade-off of resolution and depth for inspecting, stepped frequency continuous wave (SFCW) has the advantage to broadcast an ultra wide-band range of modulated frequencies. The combination of all frequency response enables detection of objects from shallow to deep depth in one scan.
Any questions?
Get in touch with us...
Standards & Guidelines

earth dots Screening Eagle world map
Standards
Asia-Pacific
Europe
  • Arrow UNI/PdR 26.01:2017 ( Italy )
USA, Canada & Central America
  • Arrow ASCE 38-02 ( United States )
  • Arrow CSA S250 ( Canada )
United Kingdom
  • Arrow HSG47 ( United Kingdom )
  • Arrow PAS128 ( United Kingdom )
Guidelines
  • Arrow NCHRP Synesis 255
  • Arrow SHRP H-672
  • Arrow SHRP S-300
  • Arrow SHRP S-325
Let's talk.
We’d love to tell you more, so get in touch with us.