Results 181 to 190 of about 59,582 (306)

Craters of habit: Patterns of deformation in the western Galápagos

open access: yesVolcanica
The western Galápagos islands of Fernandina and Isabela comprise six active volcanoes that have deformed since first observed by satellite radar in the early 1990s.
Eoin Reddin   +4 more
doaj   +1 more source

InSAR deformation observation and regional severe earthquake hazard analysis of the 2016 and 2022 strong earthquake activities in Menyuan, Qinghai

open access: yesDizhi lixue xuebao
Objective  Over the past 30 years, Menyuan Country, Qinghai, has experienced three strong earthquakes, demonstrating active seismic activity. The focal mechanisms of these earthquakes showed remarkable differences and the epicenters were all located near
CHENG Yan   +4 more
doaj   +1 more source

Assessing land subsidence from anthropogenic activity in Northern Sumatra, Indonesia revealed using SAR interferometry

open access: yesJournal of Degraded and Mining Lands Management
Land subsidence is a significant issue in urban areas globally, including several cities with a growing population in Northern Sumatra, Indonesia. This study employs Sentinel-1 SAR data and the Small Baseline Subset (SBAS) InSAR technique to monitor land
Redho Surya Perdana   +7 more
doaj   +1 more source

InSAR干涉相位图生成的图像配准自补偿方法 [PDF]

open access: bronze, 2006
真芳 李, 桂生 廖, 海 李, 铮 保
openalex   +1 more source

Research progress and prospect of land subsidence

open access: yesShuiwen dizhi gongcheng dizhi
Land subsidence is a worldwide geological hazard. Differential land subsidence has posed the major threat to urban infrastructure, linear rail transit and underground space development and utilization, and also restricted the sustainable development of ...
Lin ZHU   +7 more
doaj   +1 more source

Creep on the Rodgers Creek fault, northern San Francisco Bay area from a 10 year PS‐InSAR dataset [PDF]

open access: bronze, 2007
G. J. Funning   +4 more
openalex   +1 more source

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