Laser RTK up to 100 m
Laser, Vision & Photogrammetry
Meridian
M27LV
Meridian M27LV is an intelligent measurement platform that combines GNSS, laser and imaging in one workflow. It is suitable for visual stakeout, non-contact measurement and photogrammetry tasks on site.
KEY ADVANTAGES
Key capabilities.
5MP AR and photogrammetry cameras
200Hz IMU
IP68 protection and up to 22 hours operation
BEST FIT
Suitable for...
- Visual stakeout and non-contact measurement
- Image-supported point documentation and photogrammetry
- Sites where the measured point is difficult to access
TECHNICAL SPECIFICATIONS
Detailed specifications.
The specifications below are based on available official product materials and may vary by device version or configuration.
Performance & Accuracy
- GNSS channels
- 1760 channels
- Data update rate
- Up to 20Hz
- RTK horizontal accuracy
- ±(8 mm + 1 ppm)
- RTK vertical accuracy
- ±(15 mm + 1 ppm)
- Static accuracy
- Horizontal ±(2.5 mm + 0.5 ppm) / vertical ±(5 mm + 0.5 ppm)
- Reacquisition
- Less than 1 second
Vision & Laser
- Laser range
- Up to 100 m according to Meridian
- AR camera
- 5MP for direct visual stakeout
- Laser / imaging camera
- 5MP with photogrammetry support
- Tilt compensation
- ≤2 cm at tilt ≤60°; supports up to 120°
- IMU frequency
- 200Hz
- Laser accuracy
- Horizontal ±(8 mm + 3 mm/m) / vertical ±(15 mm + 3 mm/m)
Connectivity & Data
- Bluetooth
- SPP 3.0 + BLE 5.0
- Wi‑Fi
- 802.11 a/b/g/n/ac
- Cellular network
- 4G LTE FDD/TDD plus WCDMA/GSM
- Internal radio
- 1W or 2W, 410–470MHz
- Storage
- 32GB
- Ports
- USB‑C, TNC, SIM and 5‑pin LEMO
Power & Protection
- Battery
- 7.2V / 6600mAh lithium
- Operating time
- Laser RTK rover up to 22h / static up to 40h
- Charging
- USB PD 15V/2A
- Protection
- IP68 and 2 m pole drop resistance
- Operating temperature
- -40°C to +85°C
- Size & weight
- 125 × 125 × 79 mm / up to 749 g
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