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Versatility meets efficiency

Subsurface Mapping GPR

GS9000

The most efficient multichannel GPR system with real-time 3D visualization

Interchangeable GPR arrays covering a vast array of applications

Get an accurate 3D map of the underground, literally, as you walk

Get the most powerful insights from your data, anytime, anywhere

Applications:

Damage prevention / Excavation safety / Utility locating & mapping / Subsurface utility engineering (SUE) / Surveying & Reality Capture / Road inspection / Bridge inspection / Geophysical investigations / Archaeology / Forensics & UXO / Precision Agriculture

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Modular sensors. Highest data quality. Powerful 3D software. 100% real time. Intuitive for all.

Versatility

Two interchangeable array modules, one vast array of applications. Enjoy the interoperability of the most versatile multichannel GPR subsurface mapper.

Accuracy

Best-in-class GPR & geospatial technology for the highest density of information across all three dimensions, accurately mapped in your local coordinates.

Efficiency

Easy to set up and operate. On-the-fly data visualization to avoid any interpretation errors in the field. Instantly ready for advanced analysis, even remotely.

Instrument

Tech Specs

Radar technology

Stepped-frequency GPR

Modulated frequency range

500 – 3000 MHz ² | 30 – 750 MHz ³

Number of channels

35 (VV) + 15 (HH) ² | 11 (VV) ³

Channel spacing

2.5 cm (VV), 5.5 cm (HH) ² | 7.5 cm ³

Scan width

0.85 m ² | 0.82 m ³

Scan rate

27500 scans/s ² | 22000 scans/s ³

Time window

35 ns ² | 100 ns ³

Spatial interval

Up to 100 scans/m

Dimensions

722 x 1178 x 443 mm

Weight

45 Kg ²

Wheel encoders

2, on rear wheels

Ingress protection (IP) / sealing

IP65

Power consumption

Off-the-shelf power bank ⁴

Autonomy

6 hours | Hot-swappable ⁵

Operating temperature

-10° to 50°C | 14° to 122° F

Operating humidity

<95% RH, non-condensing

Connectivity

WiFi, USB-A, USB-C, Lemo ⁶

GNSS satellites

Multiband GPS + Glonass + Galileo + Beidou

GNSS real-time corrections

SSR augmentation / NRTK-compatible ⁷

GNSS real-time 3D accuracy

Typ. 1 - 5 cm | 0.5 - 2 in ⁸

GNSS initialization time

Typ. 5 - 30 s

_{1. Running an up-to-date iOS version; recommended models: iPad Pro® WiFi + Cellular (2022 model or superior)
2. In combination with GX1 array module
3. In combination with GX2 array module
4. USB-C power bank with Power Delivery. Max. dimensions: W 85mm x H 28mm (recommended power: 12/15/20V - >45 W)
5. Using 2x 26,800 mAh power banks
6. For terrestrial positioning systems, an intermediate serial adapter to DB9 might be needed to output Pseudo NMEA GGA positions
7. Needs an active Internet connection on the iPad; SSR service available in Europe, USA, southern Canada, southeastern Australia and South Korea / NRTK corrections via NTRIP in RTCM3 format
8. Via NTRIP RTK or SSR corrections; the achieved accuracy is subject to atmospheric conditions, satellite geometry, observation time, etc.}

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Screening Eagle Workspace

With any of the Screening Eagle apps, you gain access to Workspace - the data management and collaboration platform that boosts your workflows.

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Our Accessories

GX1

GPR array module (500-3000 MHz) for road & bridge mapping

GPR array module (500-3000 MHz) for road & bridge mapping

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GX2

GPR array module (30-750 MHz) for utility & geophysical mapping

GPR array module (30-750 MHz) for utility & geophysical mapping

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39350520

Power bank drawer

Accomodates any compatible PD power bank unit. One unit included in all hardware variants.

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39350660

GNSS pole fixation kit

Stabilizes your GNSS pole in uneven terrains. Included in GS8000 Pro hardware variant.

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39350710

Wheel, 30cm

Included in GS8000 Pro hardware variant.

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39350404

Universal tablet holder

Accomodates any iPad Pro and sun & rain cover. Included in all hardware variants.

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39350060

Umbrella holder kit

Accommodates an umbrella to protect the user from sun & rain.

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39350480

Sun & rain cover for tablet

Protects the iPad from sun & rain. Included in GS8000 Pro hardware variant.

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39350486

RAM-mount adapter for tablet

Makes the tablet holder compatible with diverse accessories and cases. Included in all hardware variants.

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39350676

DB9 to Lemo adapter

Connects to RS232 DB9 port to receive NMEA sentences from external positioning devices.

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39350646

Lemo to lemo cable

Connects your MA8000 to GS8000 for best real-time sync.

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Popular iPad Accessories

Accessories for iPad

Many diverse possibilities to protect and transport your iPad. There are great alternatives in the market to achieve the right protection for your intended application.

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Standards & Guidelines