Assessing POT Methods for Large-Displacement Landslide Measurement with Multi-Source Imagery: A Case Study of the Zhenba Landslide

A large landslide struck the Zhenba Dahekou area of Shaanxi Province, China, on 9 September 2021. To accurately extract landslide displacement in emergency situations, in this study, we explore the feasibility and effectiveness of using satellite images and post-failure emergency UAV images to inves...

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Autori principali:	Yuyuan Zhang, Xuechi Yang, Shuai Yang, Penglin Zhao, Yuanye Cao, Xiuguo Liu, Liping Li, Qihao Chen
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	MDPI AG 2026-05-01
Serie:	Remote Sensing
Soggetti:	pixel offset tracking landslide displacement monitoring high-resolution images Zhenba landslide
Accesso online:	https://www.mdpi.com/2072-4292/18/10/1591
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