InSAR
InSAR technology provides high-resolution measurements of the earth's deformation over large areas without the need for physical presence and maintains accuracy regardless of weather conditions.
High-resolution and continuous measurements of soil deformation
Remote sensing eliminates the need to visit the area being monitored
Covering large areas
Measures over long distances and maintains accuracy
Not affected by precipitation
InSAR (Interferometric Synthetic Aperture Radar) is an advanced technology that uses interferometry to generate precise and detailed images of the Earth's surface. The technology combines radar images from the same location but at different times to measure small changes in the distance between the radar and the earth's surface over time. In this way, deformations on land can be measured with extremely high accuracy.
The InSAR method can be used both from satellites and using ground-based systems.
Cautus Geo has been using ground-based InSAR since 2012 in various projects.
Ground-based INSAR is when the radar is placed on the ground instead of in the air or on a satellite. Ground-based positioning makes it possible to study changes in the terrain with high precision. Ground-based InSAR is used to monitor deformations and movements in the earth's crust, such as in connection with earthquakes, land changes, mining activities or construction projects. It is also used to monitor infrastructure such as roads, bridges and dams to detect early signs of deformation or failure. INSAR is of great importance for geoscience research and practical applications in engineering and risk assessment.
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