Geocoding Error Correction for InSAR Point Clouds

• Published in: Remote sensing (Basel, Switzerland) Vol. 10; no. 10; p. 1523
• Main Authors: Montazeri, Sina, Rodríguez González, Fernando, Zhu, Xiao
• Format: Journal Article
• Language: English
• Published: MDPI AG 01.10.2018
• Subjects: geocoding; geodetic corrections; ground control point; persistent scatterer interferometry; positioning; synthetic aperture radar; TerraSAR-X

Persistent Scatterer Interferometry (PSI) is an advanced multitemporal InSAR technique that is capable of retrieving the 3D coordinates and the underlying deformation of time-coherent scatterers. Various factors degrade the localization accuracy of PSI point clouds in the geocoding process, which ca...