An Approach to Persistent Scatterer Interferometry

Persistent Scatterer Interferometry Using Sentinel-1 Data

This paper is focused on deformation monitoring using a Persistent Scatterer Interferometry technique and the interferometric SAR data acquired by the Sentinel-1 satellite of the European Space Agency. The first part of the paper describes the procedure used to process and analyze Sentinel-1 interferometric SAR data. Two main approaches are described. The first one is a simplified Persistent Sc...

Land Subsidence Monitoring in Australia and China using Satellite Interferometry

Continued excessive extraction of groundwater may lead to significant land subsidence, which causes economic loss. The aim of this research is to investigate ground subsidence in several Australian capital cities using the Persistent Scatterer Interferometry approach. Such studies may help improve our understanding of the deformation of terrain and built structures, and evaluate the effectivene...

Persistent Scatterer Pairs (psp) Approach in Very High Resolution Sar Interferometry

شناسایی، پایش و بررسی سازوکار زمین‌لغزش با استفاده از روش تداخل‌سنجی پراکنش کننده‌های دائمی تصاویر ماهواره‌ای رادار با روزنه ترکیبی

The persistent scattering interferometry (PSI) technique is a valuable tool in displacements' monitoring of earth's surface. The persistent scattering interferometry (PSI) based on persistent scatterrer (PSInSAR) is one of the techniques used to reduce constraints (temporal and spatial incoherency). It is based on persistent scatterer and monitor displacement of only the pixels with timely-cons...

Wide Area Persistent Scatterer Interferometry: Algorithms and Examples

The persistent scatterer interferometry (PSI) is a well established monitoring technique for urban areas. It has been updated in order to process wide areas with the accepted characteristics in precision and resolution. Of course, the covered processing area now includes rural areas with a low persistent scatterer (PS) density. In order to bridge forested areas and water bodies, low quality and...

Study of subsidence of Abarkooh plain of Yazd using the Synthetic Aperture Radar Interferometry method

Abstract The population growth, the development of cities, industry, agriculture, and improper use of resources especially non-renewable resources have led human beings to face the danger of running out of resources. In some cases, in addition to the above, irreversible environmental and geological hazards have occurred due to the overdrawn of resources. Over extraction of groundwater resourc...