Construction of engineering structures such as Liquified Natural Gas (LNG) terminal on reclaimed land may lead to ground settlement due to the weight of the structures or unconsolidated foundation where the structures were built. Excessive settlement could lead to serious safety issues and may lead to stop of production or even fatalities. Therefore, it is crucial for critical engineering structures such as LNG terminal built on reclaimed land to be monitored against any possible settlement to its foundation, which may weaken their structures. This study presents a settlement monitoring of an LNG terminal using Persistent Scatterer Interferometry (PSI) technique, where a stack of Synthetic Aperture Radar (SAR) images will undergo �signal and image processing� process within PSI technique to detect small movement or settlement. The average settlement velocity observed, ranges from-19.1 to 22.8 mm/y along the sensor-target (line of sight (LOS)) direction. © 2019, Construction Research Institute of Malaysia. All rights reserved.