Matrix III

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Matrix III

Powerful GNSS RTK receiver with integrated camera and 100m long range laser

Meet the Matrix III, a powerful GNSS RTK receiver designed to transform your fieldwork. Combining multi-constellation accuracy with a 5MP camera and a 100m long-range laser, it makes every survey faster and smarter. The advanced IMU tilt sensor ensures effortless point collection, while 64GB of secure storage keeps your data safe. Matrix III delivers the perfect balance of power, precision and innovation for modern surveying.

Multi Constellation GNSS with PPP Technology

Powered by a 1408 channel GNSS board, the Matrix III supports GPS, GLONASS, BDS, Galileo, QZSS and IRNSS. With advanced PPP technology it achieves centimeter level standalone accuracy using BDS PPP and sub decimetre accuracy with Galileo HAS. This ensures reliable positioning in all environments.

Innovation in Laser Measurement

The Matrix III integrates a high performance laser module capable of measuring up to 100 meters with centimeter accuracy. Advanced algorithms and optical design provide stable results in complex environments and low light conditions.

AR Real Scene Stakeout

Augmented reality guidance marks stakeout points directly on the ground. Surveyors can follow on screen arrows to quickly and precisely locate points without moving the pole back and forth.

5MP HD Auxiliary Camera

A built in high definition camera with a large aperture lens enhances laser targeting in low light conditions down to 500 Lux. This eliminates blind aiming and ensures consistent accuracy.

Next Generation IMU Tilt Sensor

The calibration free IMU tilt sensor initializes quickly, resists magnetic interference and supports tilt compensation up to 120 degrees. This allows efficient collection and stakeout without repeated initialization.

Reliable Data Storage

With 64 GB of built in memory and cyclic storage, the Matrix III can store up to 4 years of observation data at 5 second intervals. Embedded chip design ensures data safety for long term projects.

Performance specification
Satellite signals tracked simultaneously	GPS: L1C/A, L1C, L2C, L2P(Y), L5
	GLONASS: G1, G2, G3
	BEIDOU: B1I, B2I, B3I, B1C, B2a, B2b
	GALILEO: E1, E5a, E5b, E6
	QZSS: L1C/A, L1C, L2C, L5, L6
	SBAS: L1C/A
	IRNSS: L5
Channels	1408 tracking Channels
Cold start	<60 s
Hot start	<15 s
Positioning output rate	1Hz – 50Hz
Signal Reacquisition	<1s
RTK Initialization time	<10s
Initialization Reliability	>99.99%
Time accuracy	20 ns
Positioning
Code differential GNSS positioning	Horizontal: 0.25 m + 1 ppm RMS Vertical: 0.50 m + 1 ppm RMS SBAS differential positioning accuracy: typically <5m 3DRMS
Static GNSS surveying	Horizontal: 2.5 mm + 0.5 ppm RMS Vertical: 5 mm + 0.5 ppm RMS
Real Time Kinematic Surveying
Single Baseline < 30 KM	Horizontal: 8 mm + 1 ppm RMS Vertical: 15 mm + 1ppm RMS
Network RTK	Horizontal: 8 mm + 0.5 ppm RMS Vertical: 15 mm + 0.5 ppm RMS
Laser measurement	±2mm±100×10-6×D (D is the measuring distance, unit: mm)
Laser distance	0.05m ~ 100m
Physical
Material	Magnesium alloy
Dimensions	129mm×129mm×99
weight	0.8kg
Operating temperature	-40°C to + 75°C
Storage temperature	-55°C to + 85°C
Protection IP	IP67 dust proof, protected from 30min immersion to depth of 1m
Shock	Survive a 2m pole drop onto concrete
Vibration	MIL-STD-810G
Humidity	100%, condensing
Electrical
Battery	Power: 9~24V DC external power input on 5 pin LEMO port
	Support USB Type-C fast charging
	Internal 7000mAh-7.4V lithium-ion battery
Battery Life	Rover Mode: 12 hours
	Base Mode: 7 hours
	Static Mode: 15 hours
Communication & Data Storage
I/O interface	LEMO port (5pin) Supports power supply, RS232 serial port control, and external radio communication
	USB Type-C port Data download / Charging
	Sim card slot Supports Nano-SIM
	Antenna port UHF antenna interface
UHF Radio modem	1.5W Transmit power
	Frequency band 410MHz-470MHz; supports to set the frequency
	Protocols TrimTalk450s, Alphatalk15, SOUTH, Satel, PCC-EOT
Cellular	Integrated full frequency multi band 4G modem, supports WCDMA/CDMA2000/TDD-LTE/FDD-LTE
WIFI	802.11 b/g standard, access point & client mode, supports access to hotspot for correction transmission
Bluetooth	Bluetooth 5.2 Classical
Data format	RTCM2x, RTCM3x, CMR & CMR+, sCMRx
Data format	RINEX, NMEA outputs
Storage	64GB internal memory, supports cyclic storage; with ability to collect over one year raw observation based on 5 seconds interval
Camera
AR	5M high-definition camera with large viewing angle and support for live scene lofting
FOV	84°
Laser assisted	5M high-definition camera, large viewing angle, auxiliary laser measurement and aiming
IMU sensor
IMU	Supported 4D IMU initialization in 3 seconds
Accuracy	2.5cm within 120°
Tilt Compensation	Up to 120°
Update rate	400Hz
User interaction
OS system	Intelligent LINUX operating system
Supported controllers	All android devices with supported software
Button	Power key
Indicator	Power indicator, data link indicator, satellite indicator, Bluetooth indicator
Voice	Intelligent voice prompts
WEBUI	Support WEBUI configuration