Dam | Reservoir Ground Stability
Canelles Dam is located on a subsidiary river of Ebro in the Iberian Peninsula and was built in the 1950s. Due to its installed capacity, this dam plays a major role in the south-eastern hydropower system of the river. It is a gravity dam of 140 m-height and 200 m-length in coronation. The reservoir capacity is 912.6 hm3 and its surface around 1,800 ha. The installed capacity is of 108 MW.
Two InSAR studies were carried out focusing on a complex relief and steep slope area covered by rock outcrops, bush and forest:
- a first historical study analysed the ground stability of the water reservoir from 2003 to 2010,
- while a second monitoring programme covered the period 2015 – 2016.
Our InSAR studies have offered an entire picture of the dam and slopes complementing standard and discreet monitoring point surveys.
You can also be interested in visiting our civil engineering market page here.