Subsidence, landslides and deformation of structures

Space radar images allow remote, independent of cloud cover and light, displacements and deformations measurement of the earth's surface and structures.

Methods:information about the Earth's surface displacements is extracted from the series of radar images using interferometric processing methods.

• technology enables remote measurement of displacements up to 5 - 8 times a month (the results are issued monthly, quarterly or annually) regardless of weather conditions;
• accuracy of the method has been extensively tested by terrestrial observations, and reaches 2 - 4 mm for buildings and structures;
• implementation of the technology reduces the risks of emergencies and reduce their potential impact due to the timely detection of earth surface displacements and deformations of structures.

Identification of landslides Along the Tuapse-Adler railway

Identification of drawdown facilities