Monitoring of the Litzirüti rock tower, Arosa

Above Litzirüti (municipality of Arosa), a rock tower measuring approximately 12,000 m3 and 50 m in height is threatening the tracks of the Rhaetian Railway below.
A deep understanding of the movement mechanism is of central importance for hazard management. To monitor the 3D movement, three GPS stations were installed on the rock tower and a fourth at the foot of the tower. Thanks to the meteorological station, the measurement results can be directly correlated with the weather conditions.

Services

• Development of monitoring concept
• Installation and operation of TEDAMOS GNSS and meteorological stations
• Display of all measurements on the TEDAMOS web portal
• Alarm when limits are exceeded

Technologies

• 5 solar-powered TEDAMOS GNSS stations (incl. 1 reference)
• 1 LoRa weather station
• TEDAMOS Web, password-protected customer portal with 24/7 access