MOTIONSURVEY
Global, low – cost, and easily accessible services for monitoring ground and structural movements using Earth Obervation Satellites.
Based on interferometric time series processing of radar satellite images (Interferometirc Synthetic Aperture Radar or InSAR ), the service provides not only historical records of movements, but also permenent tracking to report on their evolution.
ADVANTAGES
Historical analysis skills
Worldwide coverage
Access to remote areas
Low cost, large are monitoring
Millimetric accuracy
Spatial resolution of 25 x 5 mm
Optional high spatial resolution
APPLICATIONS
Slope monitoring in reservoirs
Historical analysis and monitoring of dam movements
Analysis of ground movements in underground works
Control of movements on roads or railways
Control of land subsidence due to groundwater extraction