Landslide slope monitoring
Monitoring slope movement, groundwater levels, and crack opening.
Discuss your facility
What we monitor
- Slope displacement
- Groundwater level
- Crack opening
From on-site measurements to information for staff
Parameters and instrument selection depend on the structure, operating conditions, and existing systems.
On-site monitoring
We select measurement points and instruments for the changes being monitored.
Collection and transmission
We connect measurements to the shared system using the available communication and infrastructure.
Monitoring and events
We set up archives, change visualization, and alerts for responsible staff.
Purpose
The system helps assess changes in landslide-prone slopes through long-term instrument readings and visual observations. Data on ground movement, water and loads on retaining structures supports early detection of instability.
Monitored parameters
- Horizontal movement of the ground mass
- Displacement along a landslide slip surface
- Water pressure within and beneath the landslide mass
- Loads on retaining-wall anchors
- Opening of cracks in the ground
Monitored assets
- Landslide-prone slopes
- Engineered earth embankments
- Retaining walls
- Open-pit walls
Possible system components
The following families and instruments are examples. The final selection is defined by the project.
Level sensorsPLLG D01 Water level sensorMeasures groundwater levels in observation boreholes. Transmits readings over RS-485 for long-term monitoring of foundations, hydraulic facilities, and slopes.
Level sensorsPLLG Pore pressure sensorMeasures water pressure between soil particles. Used to monitor seepage, ground foundations, dams, quarries, and landslide processes.
Level sensorsPLLG Pressure piezometerMeasures water pressure in pressurized boreholes, pipelines, and tanks. Can be incorporated into wired or wireless data acquisition systems.
Level sensorsPLLG-D22 LoRaWAN piezometerBattery-powered piezometer with LoRaWAN measurement transmission. Monitors water level and pressure without a permanent cable connection to the server.
Level sensorsPHG Standpipe piezometerStandpipe piezometer for hydraulic structures. Its sectional design includes a riser pipe, filtered intake, and sump.
Displacement sensorsJMG-01-25 Joint displacement sensorMonitors opening at joints in concrete structures. Installed in formwork before concreting to measure linear displacement.Let’s discuss your task
Tell us about the facility, the current system, and what needs to change. We will clarify the details and suggest the next step.