Worldsensing GNSS Meter
£POA
PRODUCT ENQUIRY
Worldsensing’s GNSS Meters are wireless high-precision monitoring sensors designed for automated ground and structural movement measurements, delivering millimetric accuracy using advanced RTK GNSS technology and long-range LoRa communications.
Worldsensing’s GNSS Meters provide reliable, automated 3D ground movement monitoring for mining, rail, civil infrastructure, and geotechnical applications. Combining multi-band RTK GNSS positioning, integrated tilt and environmental sensing, and low-power wireless communications, they deliver sub-centimeter accuracy with long-term autonomous operation in remote or challenging environments.
Millimetric Precision Monitoring
Advanced RTK GNSS technology delivers sub-centimeter positioning accuracy, achieving up to 2 mm horizontal precision and 3 mm vertical precision for long-term aggregated measurements.
Flexible Base & Rover Configuration
The devices can operate as either base stations or rovers, providing adaptable deployment options for a wide range of geotechnical and infrastructure monitoring projects.
Integrated Environmental & Tilt Sensors
Built-in tilt, temperature, and humidity sensors improve monitoring reliability and maintain valuable movement data even when RTK conditions are limited.
Autonomous Wireless Operation
Powered by replaceable D-size batteries with up to 3+ years of autonomy, GNSS Meters use LoRa radio communications for reliable remote monitoring without cellular or internet dependency.
Worldsensing’s GNSS Meters use Real-Time Kinematic (RTK) GNSS technology with 184 channels supporting GPS/QZSS, GLONASS, Galileo, and BeiDou constellations. They include a 3-axis MEMS tiltmeter with ±90° range and integrated temperature and humidity sensors. Data is transmitted through LoRa sub-GHz radio networks with hourly reporting intervals and configurable 6-hour and 24-hour aggregated outputs. The units operate on four 3.6V D-size replaceable batteries, offering more than three years of battery life depending on configuration. Device setup and remote management are supported through the Worldsensing App, CMT Edge, and CMT Cloud platforms.
- Sensor Type: GNSS
- Correction Technology: Real-Time Kinematic (RTK)
- GNSS Channels: 184
- Supported Constellations: GPS/QZSS, GLONASS, Galileo, BeiDou
- Secondary Sensor: 3-axis MEMS tiltmeter
- Tilt Range: ±90°
- Environmental Sensors: Integrated temperature & humidity sensors
- Communications: LoRa radio (ISM sub-GHz)
- Reporting Interval: 1 hour
- Aggregation Outputs: Last sample, 6h aggregate, 24h aggregate
- Power Supply: 4 × 3.6V D-size replaceable batteries
- Battery Autonomy: Up to 3.5 years
- Horizontal Accuracy: Up to 2 mm (24h aggregated)
- Vertical Accuracy: Up to 3 mm (24h aggregated)
- Device Configuration: Worldsensing App, CMT Edge, CMT Cloud
- Data Export: MQTT, REST API, FTP
- Applications: Settlement, slope stability, subsidence, rail monitoring
Trimble 4D Control
Software for automated movement detection with confidence.
