Results 1 to 10 of about 6,453 (160)
Remote Sensing, 2020 This study is focused on wide-area deformation monitoring initiatives based on the differential interferometric SAR technique (DInSAR). In particular, it addresses the use of advanced DInSAR (A-DInSAR) techniques, which are based on large sets of ...
Michele Crosetto +2 more
exaly +3 more sources
Remote Sensing, 2020 Landslides in reservoir contexts are a well-recognised hazard that may lead to dangerous situations regarding infrastructures and people’s safety.
Cristina Reyes-Carmona +2 more
exaly +3 more sources
Advanced SBAS-DInSAR Technique for Controlling Large Civil Infrastructures: An Application to the Genzano di Lucania Dam. [PDF]
Sensors (Basel), 2018 Monitoring surface deformation on dams is commonly carried out by in situ geodetic surveying, which is time consuming and characterized by some limitations in space coverage and frequency.
Corsetti M +3 more
europepmc +3 more sources
Remote Sensing, 2019 Single-pair differential synthetic aperture radar interferometry (DInSAR) as well as more advanced methods, such as persistent scatterer interferometry (PSI), allow vertical displacements to be detected at the sub-centimeter level.
Kateřina Fárová +1 more
exaly +3 more sources
JGEET: Journal of Geoscience, Engineering, Environment and Technology, 2023 Anak Krakatau Volcano is an active volcano located in the Krakatau Complex, Sunda Strait, Indonesia. On 22 December 2018, the volcano experienced a major eruption that led to a tsunami that devastated the shores of the islands of Java and Sumatra and ...
Mochamad Iqbal +3 more
doaj +1 more source
InSAR观测与小震分布联合分析2021年云南漾濞MS6.4地震应力卸载对周围区域的影响
Dizhen xuebao, 2023 为分析2021年5月21日云南省漾濞MS6.4地震后震区应力变化对周围断层的影响，本文通过InSAR技术获得了漾濞地震的同震形变场，并联合小震分布数据建立断层破裂滑动模型，继而通过计算断层面上的同震库仑应力来评估此次地震对周边断层的影响，以便有效地分析地震破裂的时空解析度。结果显示：① 在升降轨InSAR数据获得的精细同震形变场中，升轨最大视线向形变量约为5.00 cm，降轨最大视线向形变量约为7.80 cm；② 余震精定位的主震震中为（99.89°E，25.67°N），震源深度为13.29 km ...
Xiaoyi Wang +4 more
doaj +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 Land subsidence is a natural or anthropogenic process triggering the settlement of the Earth's surface. When this phenomenon is induced by groundwater withdrawal, compaction of unconsolidated sediments causes land displacement.
Maria I. Navarro-Hernandez +8 more
doaj +1 more source
Open Geosciences, 2022 We investigate the possibility of using Differential interferometric synthetic aperture radar (DInSAR) to develop models of vertical crustal movements (VCMs). We determined VCM using the DInSAR method in the locations of four Polish GNSS stations: Borowa
Naumowicz Bartosz +2 more
doaj +1 more source
MINING LAND SUBSIDENCE MONITORING USING SENTINEL-1 SAR DATA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 In this paper, DInSAR technique was used to monitor land subsidence in mining area. The study area was selected in the coal mine area located in Yuanbaoshan District, Chifeng City, and Sentinel-1 data were used to carry out DInSAR techniqu.
W. Yuan, Q. Wang, J. Fan, H. Li
doaj +1 more source
DEFORMATION MONITORING AT EUROPEAN SCALE: THE COPERNICUS GROUND MOTION SERVICE [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021 The Advanced Differential Interferometric SAR (A-DInSAR) technique is a class of powerful techniques to monitor ground motion. In the last two decades, the A-DInSAR technique has undergone an important development in terms of processing algorithms and ...
M. Crosetto +9 more
doaj +1 more source