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A Study on Copyright Infringement by Generative AI — the Liability of Infringing Parties and Service Providers in Japan: Insights from Chinese Case Law —
departmental bulletin pape
Influence of the Pringle maneuver during partial hepatectomy on the neuromuscular block induced by intermittent and continuous dosing of rocuronium
日本大学博士(医学)doctoral thesi
A COMPARATIVE STUDY OF MEDIUMSIZED MACULAR HOLE SURGERY WITHINVERTED INTERNAL LIMITING MEMBRANE FLAP TECHNIQUE VERSUS CONVENTIONAL PEELING
日本大学博士(医学)doctoral thesi
アサーティブなコミュニケーションに関する心理学的研究:話し手と聞き手の評価の違いに着目したコミュニケーション過程モデルの検討
日本大学博士(心理学)doctoral thesi
Association between an early revascularization strategy and major cardiac events based on left ventricular dyssynchrony in patients at intermediate risk of major cardiac events using the J-ACCESS risk model
日本大学博士(医学)doctoral thesi
Immunohistochemical Localization of YAP and TAZ in Mouse Parotid Gland Morphogenesis
日本大学博士(歯学)doctoral thesi
The Fundamental Study on Detecting Subtle Creep Deformation Using Time-Series InSAR Analysis: A Case Study of the Longitudinal Valley Fault in Taiwan
This study applies time-series interferometric synthetic aperture radar (InSAR) analysis using ALOS-2/PALSAR-2
data to investigate the spatial distribution of interseismic displacement velocity along the central segment of the Longitu
dinal Valley Fault (LVF) near Yuli, Taiwan.
The LVF is defined as a major tectonic boundary characterized by significant seismic and aseismic creep activities
that influence regional ground deformation. Recent studies have documented surface creep with rates of up to 30 mm per
year, confirmed by GPS, precise leveling, and creep meters. However, conventional geodetic methods lack the method
ological and spatial resolution necessary to detect broad deformation patterns along the fault comprehensively.
To improve this limitation, we conducted time-series InSAR analysis applying techniques such as differential InSAR
and stacking to achieve detailed spatial and temporal detection of minor creep displacements across the LVF. The accura
cy of displacement detections was evaluated by comparison with high precision leveling data.
The results of this study are summarized as follows.
1) The time-series InSAR analysis revealed an average creep displacement of approximately 100 mm along the LVF over
4 years and 10 months (1764 days), with maximum uplift reaching 130 mm on the eastern side of the fault near the
Yuli area.
2) Minor creep deformation was detected in areas outside the vicinity of the known fault trace, suggesting the potential
for new insights through continued investigation of these variations.
3) A positive correlation between the time-series InSAR results and leveling data highlights the accuracy of the InSAR
analysis in capturing subtle deformation trends and its potential for high-precision creep detection.
4) To enhance the detection accuracy of vertical displacement, advanced analytical methods such as 2.5-dimensional
analysis utilizing observations from different satellite line-of-sight (LOS) directions are required.departmental bulletin pape