Surveyor using PRECISE X9 on an active construction site

GNSS Receivers & Accessories

Can't Put the Pole on the Point? X9 Still Measures It.

Long-range laser, image-based measurement, and dual-camera AR guidance — in one RTK receiver, so hard-to-reach points don't mean stopping the survey.

PRECISE's flagship RTK receiver, built for surveyors who regularly meet points a conventional pole can't reach directly — long-range laser measurement up to 120 m, image-based coordinate measurement within 15 m, dual-camera AR stakeout, and tilt survey, all backed by PRECISE MATRIX positioning.

Challenge

Some points can't be reached by walking a pole to them — elevated features, obstacles, unstable ground. And everyday stakeout still means the same cycle: read the numbers, walk, check again.

Solution

X9 gives you more ways to close the distance: a 120 m laser, image measurement within 15 m, and dual-camera AR stakeout that switches from wide guidance to close-range targeting as you approach. Tilt survey means no re-leveling at every point — all backed by PRECISE MATRIX positioning.

Value

Fewer points get skipped, fewer minutes get lost re-leveling or walking back and forth. One receiver, not a workaround for every point a normal setup can't handle.

X9 product photo

Key Benefits

Why X9

Long-range laser, no pole contact needed

120 m Long-Range Laser Measurement

Measure elevated features, obstacles, and other hard-to-reach spots from a safe standing position — no more skipping the point or improvising a workaround.

0m

Laser Measuring Range

Class 0

Laser Safety (IEC 60825-1)

Class 1 (IEC 60825-1) green laser, up to 120 m, ± (5 mm + 100 ppm × D) accuracy, with camera-assisted targeting.

Coordinate measurement from captured imagery

Image Measurement Within 15 m

A middle option between placing the pole and using the long-range laser — another way to collect coordinates when the target is closer but still awkward to reach.

2–3cm

Accuracy Within 15 m

0m

Image Measurement Range

Captures coordinates directly from a photo, 2–3 cm accuracy within 15 m. Image groups can be reused for later measurement.

Side + bottom cameras, auto-switching

Dual-Camera AR Stakeout

Less back-and-forth between reading numbers and finding the point — get there with fewer course corrections.

0MP

Side Camera (Long-Range Guidance)

0MP

Bottom Camera (Close-Range Targeting)

Side camera for direction from a distance, bottom camera for close-range targeting, switching automatically as you approach.

PRECISE X9 dual-camera module for AR stakeout

Up to 120° tilt, calibration-free

Tilt Survey — No Re-Leveling at Every Point

Around walls, obstacles, and uneven ground — fewer stops, a more natural pace of work.

≤0cm

Accuracy Within 60° Tilt

0°

Maximum Tilt Range

Compensates for pole tilt in real time. Calibration-free, automatic initialization, ≤ 2 cm accuracy within 60° tilt.

99.9% average fix rate

MATRIX Positioning — Fast, Consistent Fixes

Less time waiting on a fix, more consistent positioning as conditions shift between open sky and partial obstruction.

0.0%

Average Fix Rate

<0s

Initialization Time

PRECISE MATRIX combines multi-frequency GNSS with scene-aware satellite selection and GNSS+IMU fusion for a 99.9% average fix rate.

Surveyor using PRECISE X9 on an active construction site

Applications

Where It's Used

Elevated feature and structure surveying — measure rooftops, overhead lines, and other elevated targets with the long-range laser instead of scaffolding or a lift
Hazardous or hard-to-access terrain — capture points on steep slopes, unstable ground, or near water edges without physically standing on the target
Urban and utility surveying near obstacles — tilt survey and dual-camera AR stakeout reduce interruptions when working around walls, curbs, and street furniture
Construction layout and stakeout — dual-camera AR guidance speeds up locating stakeout points on active sites
Boundary and topographic detail survey — combine laser and image measurement to cover points a single pole-based method would need to skip
Surveyor using PRECISE X9 at an open-pit mining site

Technical Highlights

Engineered Detail

PRECISE MATRIX positioning — multi-frequency GNSS with scene-aware satellite selection and GNSS+IMU fusion, delivering a 99.9% average fix rate.

120 m long-range laser + 15 m image measurement — two more ways to collect coordinates beyond conventional pole placement.

Dual-camera AR stakeout — side camera for distance, bottom camera for close-range targeting, switching automatically.

Built for full field days — IP68, 1.8 m pole-drop resistance, −45°C to +75°C operating range, up to 20 hours of rover runtime.

Surveyor using PRECISE X9 inside a tunnel construction site

Technical Specifications

Full Spec Sheet

GNSS

Channels1,408
GPSL1 C/A, L1C, L2P(Y), L2C, L5
GLONASSL1, L2, L3
BeiDouB1I, B2I, B3I, B1C, B2a, B2b
GalileoE1, E5a, E5b, E6
QZSSL1C/A, L1C, L2C, L5, L6
SBASL1, L5
NavICL5
PPP serviceBDS B2b PPP (Asia-Pacific) & Galileo HAS
Output frequencyUp to 20 Hz
Signal re-acquisition< 1 s
Cold start< 40 s
Operating systemLinux
Initialization time< 5 s
Initialization reliability99.9%

Positioning Accuracy

RTK horizontal accuracy± (8 mm + 1 ppm × D)
RTK vertical accuracy± (15 mm + 1 ppm × D)
Static horizontal accuracy± (2.5 mm + 0.5 ppm × D)
Static vertical accuracy± (5 mm + 0.5 ppm × D)
PPK accuracyH: ± (3 mm + 1 ppm); V: ± (5 mm + 1 ppm)
PPP accuracyH: ≤ 0.20 m; V: ≤ 0.40 m
MATRIX fix rate99.9% average fix rate
Positioning enginePRECISE MATRIX
Base / rover operationSupported
IMU tilt surveySupported
IMU tilt rangeUp to 120°
IMU tilt accuracy≤ 2 cm within 60° tilt
IMU calibrationCalibration-free
IMU initializationAutomatic

Laser Measurement

Measuring range0.05–120 m
Laser colorGreen
Safety classClass 1 (IEC 60825-1)
Ranging accuracy± (5 mm + 100 ppm × D)
Coordinate measurement accuracyH: ± (8 mm + 3 mm/m); V: ± (15 mm + 3 mm/m)
Camera-assisted targetingSupported (side camera)

Image Measurement & Camera

Image measurementSupported
Measurement range2–15 m
Measurement accuracy2–3 cm
Accuracy confidence / test condition95% confidence, normal lighting conditions
Measurement methodImage-group photogrammetry
CamerasDual camera: side 2 MP + bottom 5 MP
Side camera roleLaser-assisted targeting + long-range guidance
Bottom camera roleClose-range AR stakeout
Field of view51.8° × 42.4° × 32.4°
Shutter typeGlobal shutter
Multiple-point measurementSingle point per measurement task
Measure after captureSupported (captured image groups can be reused)
3D modelingNot supported
Processing locationController
Processing softwareX Field Pro

AR Stakeout

AR stakeoutSupported
Camera configurationSide + bottom dual camera
Long-range guidanceSide camera
Close-range guidanceBottom camera
Camera switchingAutomatic, distance-based
AR stakeout accuracyRTK-level coordinate accuracy: H ± (8 mm + 1 ppm), V ± (15 mm + 1 ppm)
Supported objectsAll stakeout objects supported by X Field Pro (point / line / CAD etc.)
Field softwareX Field Pro

Communication

Internal radio power2 W max, Tx/Rx
Radio frequency410–470 MHz
Channel spacing12.5 kHz
Radio protocolsTRIMTALK450s, TRIMMARK III, SOUTH, SATEL, LoRa, Transparent
Radio rangeTypical 8–12 km
WirelessBuilt-in 4G, Wi-Fi (2.4 GHz, IEEE 802.11 b/g/n), Bluetooth, NFC
I/O interfaceUSB Type-C; TNC UHF antenna; SIM slot; 5-pin LEMO
Storage32 GB internal
Differential formatRTCM 3.x
Data outputNMEA-0183, RINEX, TXT
RINEXRINEX 2.1–3.04

Display & Interaction

Display1.39-inch display
WebUISupported
Voice guidanceSupported

Physical & Power

Dimensions123 × 102 mm
Weight0.80 kg
Battery7.4 V, 7,000 mAh
Battery lifeRover: 20 h · Base: 7.5 h · Static: 24 h
Operating temperature−45°C to +75°C
Storage temperature−55°C to +85°C
Protection ratingIP68
Drop resistance1.8 m pole drop
Humidity95% RH, non-condensing

How It Works

From Setup to Result

1

Get a Fix

X9 establishes an RTK connection and, powered by PRECISE MATRIX, resolves a fixed solution using multi-frequency GNSS and GNSS+IMU fusion.

2

Choose How to Reach the Point

For a point within normal pole range, walk to it directly — tilt compensation means no stopping to re-level. For a point too far, elevated, or otherwise hard to access, use the laser or image measurement instead.

3

Measure at Range with the Laser

Aim the laser at the target — up to 120 m away — and X9 calculates its coordinates without the pole touching the point.

4

Or Capture the Point from Imagery

Within 15 m, capture an image of the target and X9 derives its coordinates directly from the image, accurate to 2–3 cm.

5

Stake Out with Dual-Camera AR Guidance

From a distance, the side camera shows the direction and general area of the stakeout point; as the surveyor closes in, the bottom camera guides the final approach — the two cameras switch automatically based on distance.

6

Log the Point and Continue

Whichever method reached the point, the surveyor logs it and moves to the next without switching tools or interrupting the workflow.

FAQ

Common Questions

No. It's a visual guidance aid that helps you find the point faster. The actual coordinates come from X9's RTK positioning, not the camera image.

X9 aims a laser at the target from up to 120 m away and calculates its coordinates — useful for elevated features, obstacles, and other spots where standing on the point isn't practical or safe.

Laser is for distance — up to 120 m. Image measurement is for closer targets (within 15 m) where pole access is still inconvenient, accurate to 2–3 cm. Pick based on how far the point is.

No. Tilt survey compensates for pole tilt, so you can keep collecting points without stopping to re-level around walls, obstacles, and uneven ground.

It's PRECISE MATRIX's average fix rate under normal field conditions. Actual results can still vary with multipath, obstructions, satellite geometry, and atmospheric conditions.

X9 is for surveyors who regularly hit points a conventional pole-based rover can't reach — elevated features, obstacles, hazardous ground, or targets too far to walk to. If your work stays within normal pole range, a standard receiver may be enough.

Get in Touch

Talk to PRECISE About X9

Tell us about your project and we'll route it to the right PRECISE team.

Reach Every Point. Get Your PRECISE X9 Today.

Unlock precision and efficiency with PRECISE. Order now, or contact our sales team to discuss your survey fleet.