Meridian M30

Dual Cameras Visual IMU-RTK GNSS

Combines advanced technology with upgraded high-definition Camera, IMU, and 4G integration, M30 can quickly capture the site in images and measure points either in the field or later in the office, it enables you to measure what you see, such as obstruction points, obstacle points, dangerous points, and map hundreds of points with survey-grade accuracy within minutes and capture the scene quickly and decide what should be measured later– even if the scene subsequently changes or disappears.

VR for superior visual Surveying

The M30 achieves real-time & non-contact measurement via camera, enabling precise measurements at points where signals are blocked or where access is difficult or unsafe. Its advanced cameras extract survey-grade 3D coordinates from real-world video, maps hundreds of survey-grade accurate points within minutes, providing higher efficiency and reliability.

3D Modeling

The M30’s video photogrammetry algorithms enable 3D modeling of buildings and facades. It effectively fuses drone and GNSS RTK data to efficiently perform 3D modeling over large areas. Additionally, the M30 is compatible with industry standard 3D modeling software.

AR Stakeout

Visual positioning eases point finding by overlaying design files onto real scenes, enhancing stakeout efficiency. A high-performance HD camera achieves high accuracy with precise signal tracking. The 360-degree AR stakeout seamlessly switches between the handheld controller and rover, ensuring fast and accurate stakeout experiences.

Calibration-Free Solution

Equipped with 120° calibration-free IMU technology in a compact body, it complements the laser’s outstanding performance, extending the M30’s application range to locations that traditional RTK systems cannot reach, opening up new horizons for product applications, enhancing customer satisfaction and boosting operational efficiency.

Longer Working Distance

Equipping the MeridianLink protocol internal radio offers 15km working range and increases flexibility. By eliminating the need for an external radio, the M30 becomes more lightweight, less complex, and more portable, which can lead to increased efficiency and convenience in the field.

Technical Specification

GNSS Signal
Channel	1408
BDS	B1I，B2I，B3I，B1C，B2a，B2b*
GPS	L1 C/A，L1C，L2P(Y)，L2C，L5
GLONASS	L1，L2，L3*
GALILEO	E1，E5a，E5b，E6*
QZSS	L1C/A, L1C, L2C, L5, L6*
SBAS	L1, L5*
NavIC(IRNSS)*	L5
L-band	B2b PPP (Only for the Asian-Pacific Region) & HAS*
Data Format
Format	CMR, CMR+, RTCM2.X, RTCM3.X
Output	NMEA-0183, RINEX, TXT
Data Updating Rate	Up to 20Hz
Time to Recapture	<1s
Cold Start	<40s
Positioning Performance
Single Point Positioning (RMS)	Horizontal: 1.5m \| Vertical: 3.0m
DGPS (RMS)	Horizontal: 0.4m \| Vertical: 0.8m
Real-Time Kinematic (RMS)	Horizontal: ±(8mm+1ppm) \| Vertical: ±(15mm+1ppm)
Speed Accuracy (RMS)	0.03m/s
Static Accuracy (RMS)	Horizontal: ±(2.5mm+0.5ppm) \| Vertical: ±(5mm+0.5ppm)
Time Accuracy (RMS)	20ns
Speed Accuracy	≥0.03m/s
Tilt Compensation Accuracy	≤2cm (Tilt Angle ≤60°, up to 120°)
IMU Update Frequency	200Hz
Communication
Bluetooth	V5.2 Dual Mode. 2.4GHz @ +5dBm
WiFi	IEEE 802.11b/g/n
Cellular	LTE FDD: B1/3/5/7/8/20 LTE TDD: B38/40/41 UMTS/HSPA+: B1/8 GSM/GPRS/EDGE: 900/1800 MHz
Storage	32GB, Up to 64GB
Internal Radio	Power: 1W (27 dBm ±1.5 dB) / 2W (32 dBm ±1.5 dB) Frequency: 410~470MHz Protocol: SOUTH, TRIMTALK 450S, TRIMMK III, TRANSEOT, SATEL, MERIDIANLINK Air Baud Rate: 9600, 19200, 11000
Battery
Specifications	7.2V, 6600mAh lithium-ion Rechargeable Battery
Operating Times	RTK Rover: Up to 14 hours \| Static: Up to 22 hours
Charging	USB PD 15V/2A Fast Charging
Dual-Camera
AR Sensor	5MP Global Shutter, wide viewing angle, live stakeout support
VR Sensor	2MP Global Shutter, supports photogrammetry
Field of View	75°
Video Frame Rate	30fps
Image Accuracy	2~4 cm (95% / 2σ @ 10m)
Environment
Operating Temperature	-40°C ~ +85°C
Storage Temperature	-55°C ~ +85°C
Anti-seismic	2m pole drop onto concrete
Dust & Waterproof	IP68
Physical
Display	0.96″ OLED Display
I/O Interface	USB Type-C, TNC antenna, SIM slot, 5-pin LEMO
Dimensions	133mm × 133mm × 84.5mm
Weight	900g