搜索结果: 1-15 共查到“地球物理学 Seismic”相关记录259条 . 查询时间(0.031 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Low Rank Matrix Recovery for Seismic Data Analysis and Blind Superresolution
地震数据分析 盲超分辨率 低秩 矩阵恢复
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2023/4/19
Low rank matrix recovery is about reconstructing a low rank matrix from incomplete measurements. It arises frequently in many research areas of science and engineering, for example, machine learning, ...
SHAPE BASED CLASSIFICATION OF SEISMIC BUILDING STRUCTURAL TYPES
Seismic Building Structural Type Classification Machine Learning
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2018/11/9
This paper investigates automatic prediction of seismic building structural types described by the Global Earthquake Model (GEM) taxonomy, by combining remote sensing, cadastral and inspection data in...
SHAPE BASED CLASSIFICATION OF SEISMIC BUILDING STRUCTURAL TYPES
Seismic Building Structural Type Classification Machine Learning
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2018/11/9
This paper investigates automatic prediction of seismic building structural types described by the Global Earthquake Model (GEM) taxonomy, by combining remote sensing, cadastral and inspection data in...
HIGH RESOLUTION SAR IMAGING EMPLOYING GEOMETRIC FEATURES FOR EXTRACTING SEISMIC DAMAGE OF BUILDINGS
SAR Imaging Geometry Feature Building Seismic Damage Extraction
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2018/5/11
Synthetic Aperture Radar (SAR) image is relatively easy to acquire but difficult for interpretation. This paper probes how to identify seismic damage of building using geometric features of SAR. The S...
Sand Liquefaction Phenomena During the Seismic Crisis of May 2012 in Emilia, Northern Italy
and boils composition Emilia Romagna earthquake
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2018/6/13
In May 2012, the Emilia region of the Po Valley was struck by a seismic crisis with two major events of magnitude Mw 6.1 and Mw 5.9. The first event induced widespread sand blows formed along buried c...
DEVELOPING SEISMIC INTENSITY MAPS FROM TWITTER DATA; THE CASE STUDY OF LESVOS, GREECE 2017 EARTHQUAKE: ASSESSMENTS, IMPROVEMENTS AND ENRICHMENTS ON THE METHODOLOGY
seismic intensity twitter volunteered geographic information VGI
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2018/4/18
This article presents an effort to validate and further improve a previously published innovative approach for drawing macroseismic intensity maps from data extracted from sources of volunteered geogr...
GEOSTATISTICAL SEISMIC ANALYSIS AND HAZARD ASSESSMENT; UNITED ARAB EMIRATES
Seismic Hazard, Spatio-temporal Analysis, Directional Distribution Ground Peak Acceleration (GPA) Analytic Hierarchy Process (AHP) United Arab Emirates (UAE)
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2018/4/18
Assessing and analyzing the spatial distribution of earthquake events aids in identifying the presence of clustering and reveals hot and cold spots across the study area. Combining the spatial analysi...
DEVELOPING SEISMIC INTENSITY MAPS FROM TWITTER DATA; THE CASE STUDY OF LESVOS, GREECE 2017 EARTHQUAKE: ASSESSMENTS, IMPROVEMENTS AND ENRICHMENTS ON THE METHODOLOGY
seismic intensity twitter volunteered geographic information VGI
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2018/5/8
This article presents an effort to validate and further improve a previously published innovative approach for drawing macroseismic intensity maps from data extracted from sources of volunteered geogr...
GEOSTATISTICAL SEISMIC ANALYSIS AND HAZARD ASSESSMENT; UNITED ARAB EMIRATES
Seismic Hazard Spatio-temporal Analysis Directional Distribution Ground Peak Acceleration (GPA) Analytic Hierarchy Process (AHP) United Arab Emirates (UAE)
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2018/5/8
Assessing and analyzing the spatial distribution of earthquake events aids in identifying the presence of clustering and reveals hot and cold spots across the study area. Combining the spatial analysi...
Seismic reflection and transmission coefficients of a single layersandwiched between two dissimilar poroelastic solids
Sandwiched layer Immiscible pore fluids Inhomogeneous wave Reflection and transmission coefficients
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2018/4/2
The seismic reflection and transmission characteristics of a single layer sandwiched between two dissimilar poroelastic solids saturated with two immiscible viscous fluids are investigated. The sandwi...
Bayesian seismic multi-scale inversion in complex Laplace mixed domains
Low-frequency Complex mixed-domain Laplace inversion Bayesian estimation Multi-scale inversion
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2018/4/2
Seismic inversion performed in the time or frequency domain cannot always recover the long-wavelength background of subsurface parameters due to the lack of low-frequency seismic records. Since the lo...
中国地质大学科学技术发展院巫翔GPMR国家重点实验室 NAT COMMUN, April 2017. Seismic anisotropy of the D″layer induced by 001 deformation of post-perovskite（图）
下地幔；底部；地震；波速
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2021/10/21
2017年4月18日，《NATURE》子刊《NATURE COMMUNICATIONS》刊发了中国地质大学地质过程与矿产资源国家重点实验室巫翔教授及国际研究团队的论文——D″层地震波的各向异性源于后钙钛矿（001）变形（Seismic anisotropy of the D″ layer induced by (001) deformation of post-perovskite）。该文首次通过...
17th International Workshop on Seismic Anisotropy
Rock physics Passive seismic
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2016/7/27
The 17th International Workshop on Seismic Anisotropy (17IWSA) will be held in Horseshoe Bay, Texas, September 18-23, 2016. The IWSA returns to the USA for the first time in the eight years. The works...
Tracking Greenland’s ice melt with seismic waves
Greenland ice melt seismic waves
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2016/5/19
Researchers from MIT, Princeton University, and elsewhere have developed a new technique to monitor the seasonal changes in Greenland’s ice sheet, using seismic vibrations generated by crashing ocean ...
Pattern of seismic deformation in the Western Mediterranean
Deformation seismicity geodynamics Mediterranean
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2015/10/8
The seismic deformation of the Western Mediterranean was studied with the aim of defining the strain pattern that characterizes the Africa-Eurasia plate boundary in this area. Within different section...