FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4321481928> ?p ?o ?g. }

• W4321481928 abstract "InSAR&#160; time-series analysis is a powerful remote sensing technique that can measure ground deformation with high spatial and temporal resolution. It has been widely used in various applications, such as the detection and monitoring of land subsidence, earthquakes, landslides, and other geohazards. In recent years, there has been significant development in InSAR time-series analysis, including the development of new algorithms and techniques, the availability of new and improved satellite data, and the application of InSAR in new and innovative ways.&#160;In this research, we propose the use of improved combined scatterers interferometry with optimized point scatterers (ICOPS) time-series analysis for InSAR application in the continuous monitoring of surface deformation. The key features of ICOPS include the optimization of point scatterers, the use of combined scatterers, and the optimization based on machine learning. These features enable ICOPS to effectively handle non-linear deformation, slow rate deformations, and to provide more accurate and reliable deformation estimates. The ICOPS method can be briefly explained by optimizing the measurement points obtained based on combined scatterers interferometry of persistent scatterers (PS) and distributed scatterers (DS) using machine learning and statistical based approaches. Distributed scatterers (DS) are used as a complement to persistent scatterers which provide increased spatial coverage with an assessment of pixel quality. After the measurement points are obtained, then the optimization process begins with support vector regression (SVR) which can handle non-linear cases and is capable of processing large data. Then, optimization results using machine learning will then be maximized using the optimized hot-spot analysis (OHSA) method to obtain spatially clustered deformation maps. In practically, we applied ICOPS to InSAR data of a surface deformation case study in the several regions and compared the results with those obtained using other InSAR methods. For the application, we applied the ICOPS in the Yellowstone National Park, USA, for detecting surface deformation around Yellowstone caldera related with volcanic activity. Then, the application for ICOPS was used in land subsidence in coastal city in Semarang, Indonesia. We also try the ICOPS for measure the surface deformation related with the construction activity in reclaimed area in Dangjin, South Korea. The results showed that ICOPS can accurately and reliably monitor surface deformation, even in complex and challenging scenarios. In summary, our study demonstrates the potential of ICOPS time-series analysis for InSAR application in the continuous monitoring of surface deformation and highlights its advantages over other methods. This work can contribute to the development of more effective and robust InSAR-based monitoring systems for surface deformation and support the sustainable and resilient management of our built and natural environments." @default.
• W4321481928 created "2023-02-23" @default.
• W4321481928 creator A5007160576 @default.
• W4321481928 creator A5045171576 @default.
• W4321481928 creator A5072830845 @default.
• W4321481928 date "2023-05-15" @default.
• W4321481928 modified "2023-09-30" @default.
• W4321481928 title "Analysis of land surface changes based on time-series data interferometric synthetic aperture radar with the application of improved combined scatterers interferometry with optimized point scatterers" @default.
• W4321481928 doi "https://doi.org/10.5194/egusphere-egu23-6349" @default.
• W4321481928 hasPublicationYear "2023" @default.
• W4321481928 type Work @default.
• W4321481928 citedByCount "0" @default.
• W4321481928 crossrefType "posted-content" @default.
• W4321481928 hasAuthorship W4321481928A5007160576 @default.
• W4321481928 hasAuthorship W4321481928A5045171576 @default.
• W4321481928 hasAuthorship W4321481928A5072830845 @default.
• W4321481928 hasConcept C111368507 @default.
• W4321481928 hasConcept C11413529 @default.
• W4321481928 hasConcept C119857082 @default.
• W4321481928 hasConcept C120665830 @default.
• W4321481928 hasConcept C121332964 @default.
• W4321481928 hasConcept C127313418 @default.
• W4321481928 hasConcept C136428324 @default.
• W4321481928 hasConcept C143724316 @default.
• W4321481928 hasConcept C151406439 @default.
• W4321481928 hasConcept C151730666 @default.
• W4321481928 hasConcept C166689943 @default.
• W4321481928 hasConcept C204366326 @default.
• W4321481928 hasConcept C22286887 @default.
• W4321481928 hasConcept C41008148 @default.
• W4321481928 hasConcept C554190296 @default.
• W4321481928 hasConcept C62649853 @default.
• W4321481928 hasConcept C76155785 @default.
• W4321481928 hasConcept C87360688 @default.
• W4321481928 hasConceptScore W4321481928C111368507 @default.
• W4321481928 hasConceptScore W4321481928C11413529 @default.
• W4321481928 hasConceptScore W4321481928C119857082 @default.
• W4321481928 hasConceptScore W4321481928C120665830 @default.
• W4321481928 hasConceptScore W4321481928C121332964 @default.
• W4321481928 hasConceptScore W4321481928C127313418 @default.
• W4321481928 hasConceptScore W4321481928C136428324 @default.
• W4321481928 hasConceptScore W4321481928C143724316 @default.
• W4321481928 hasConceptScore W4321481928C151406439 @default.
• W4321481928 hasConceptScore W4321481928C151730666 @default.
• W4321481928 hasConceptScore W4321481928C166689943 @default.
• W4321481928 hasConceptScore W4321481928C204366326 @default.
• W4321481928 hasConceptScore W4321481928C22286887 @default.
• W4321481928 hasConceptScore W4321481928C41008148 @default.
• W4321481928 hasConceptScore W4321481928C554190296 @default.
• W4321481928 hasConceptScore W4321481928C62649853 @default.
• W4321481928 hasConceptScore W4321481928C76155785 @default.
• W4321481928 hasConceptScore W4321481928C87360688 @default.
• W4321481928 hasLocation W43214819281 @default.
• W4321481928 hasOpenAccess W4321481928 @default.
• W4321481928 hasPrimaryLocation W43214819281 @default.
• W4321481928 hasRelatedWork W1543312294 @default.
• W4321481928 hasRelatedWork W2007858596 @default.
• W4321481928 hasRelatedWork W2045608372 @default.
• W4321481928 hasRelatedWork W2129206142 @default.
• W4321481928 hasRelatedWork W2138896767 @default.
• W4321481928 hasRelatedWork W2142363536 @default.
• W4321481928 hasRelatedWork W2146234870 @default.
• W4321481928 hasRelatedWork W2547767220 @default.
• W4321481928 hasRelatedWork W2558510866 @default.
• W4321481928 hasRelatedWork W2475864399 @default.
• W4321481928 isParatext "false" @default.
• W4321481928 isRetracted "false" @default.
• W4321481928 workType "article" @default.