Deformation analysis is a research area that focuses on studying the changes in shape, size, and position of objects or structures over time. This can be achieved through various techniques such as photogrammetry, GPS monitoring, InSAR (Interferometric Synthetic Aperture Radar), or other geodetic methods. Deformation analysis is commonly used in fields such as engineering, geology, and civil infrastructure to monitor the stability and performance of structures, landslides, volcanoes, and other natural or man-made features. By analyzing the deformation patterns, researchers can better understand the underlying causes and potential risks associated with these changes.