NSTL国家科技图书文献中心

1. S-wave velocity structure beneath the eastern part of the Qinhang metallogenic belt and its adjacent areas NSTL国家科技图书文献中心

Gong, Meng | Liu, Bingyue ... - 《Journal of seismology》 - 2025,29(1) - 31～45 - 共15页

摘要： S-wave velocity* structure from the surface to the* | to invert the 1D velocity* structure of the S-wave* | -wave velocity* structure. Based on the inversion* | To further understand the structure* of the* | normalization (FTAN) approach to extract 2035 phase velocity

关键词： Southeastern China | Ambient noise tomography | S-wave velocity structure | Qinhang metallogenic belt

2. Subsurface S-wave velocity structure inversion using particle swarm optimization based on horizontal site response extracted using generalized inversion technique NSTL国家科技图书文献中心

Wang, Ziqian | Nakano, Kenichi ... - 《Soil dynamics and earthquake engineering》 - 2025,188(Jan. Pt.A) - 1.1～1.15 - 共15页

摘要：-wave velocity* structure. Using the concept of* | appropriate target in the S-wave velocity structure | significant potential for solving velocity structure | particle velocity, PSO involves particle individual | target and estimation velocity* profile, improvements*

关键词： Site response | Particle swarm optimization | Ground motion | Subsurface S-Wave velocity structure profile | EARTHQUAKE GROUND MOTIONS | VERTICAL SPECTRAL RATIOS | K-NET | KIK-NET | BASIN | HVSR...

3. Shear-wave velocity structure from the near-surface to mid-crust beneath the southern Korean Peninsula using P -wave polarization analysis NSTL国家科技图书文献中心

Kim, Kyungmin | Chang, Sung-Joon - 《Geoscience journal》 - 2025,29(1) - 71～86 - 共16页

摘要：The near-surface velocity* structure provides* | features and velocity* distributions across the frequency* | indicate velocity* distributions of 3.50 +/- 0.35 km/s* | , respectively. Comparison with velocity* structures estimated* | shear-wave velocity* compared to the Rayleigh-wave*

关键词： Body waves | Crustal imaging | Polarization | Velocity structure | Site effects

4. One-dimensional crustal velocity structure for Tehri, Garhwal Himalaya and its implications in improved locations of earthquake hypocentres NSTL国家科技图书文献中心

R,Modi | M L,Sharma ... - 《Journal of earth system science》 - 2025,134(2) - 共5页

摘要：) crustal velocity* structure for Tehri in the Garhwal* | within the region. The estimated velocity structure | 4.55 km/s, respectively. Using the proposed velocity | Abstract We estimated a one-dimensional (1D | Himalayas. This estimation was based on the simultaneous

关键词： Crustal structure | tomography | Himalaya | velocity model | seismicity | inverse modelling

5. Full Waveform Inversion Method for Roadways Based on Wave Velocity Structure Correction and Regularization Constraints NSTL国家科技图书文献中心

Shenglin Li | Pingsong Zhang ... - 《IEEE Transactions on Geoscience and Remote Sensing》 - 2025,63 - 1～16 - 共16页

摘要： initial model based on wave velocity structure | . Initiating from the model structure* and incorporating a* | Concealed geological formations that induce | disasters frequently result in incidents, such as water | and gas outburst, during coal mine roadway

关键词： Linear programming | Accuracy | Mathematical models | Excavation | Coal mining | Finite difference methods | Data models | Convolution | Geology | Time-domain analysis

6. Crust and uppermost mantle S-wave velocity structure of the Wudalianchi volcanic belt from direct surface-wave tomography NSTL国家科技图书文献中心

Song X. | Lei J.... - 《Journal of Asian earth sciences》 - 2025,278(Feb.) - 1.1～1.13 - 共13页

摘要： velocity structure under the Wudalianchi volcanic belt is | three-dimensional (3-D) S-wave velocity* (Vs) model of* | © 2024 Elsevier LtdThe Wudalianchi volcanic | belt is located at the junction among the Greater | Xing'an range, the Lesser Xing'an range, and the

关键词： Crust | Direct surface-wave tomography | S-wave velocity | Upper mantle | Wudalianchi volcano

7. Determining shallow S-Wave velocity structure and site response parameters in Gwalior basin, Central India, through microtremor measurements NSTL国家科技图书文献中心

Rajput, Akash | Singh, Ajay Pratap ... - 《Near surface geophysics》 - 2025,23(1) - 49～68 - 共20页

摘要： characteristics, including shallow shear wave velocity structure | The Gwalior basin in Central India is of | significant geological interest due to its diverse | geological formations, tectonic history and landscape | features. Its location at the boundary between the stable

关键词： elliptical Rayleigh Wave | H/V spectral ratio | microtremor | shear wave velocity | site characteristics

8. High-Resolution 3D Shear-Wave velocity structure in xiong'an New Area, Beijing (China), revealed by short-period dense seismic array NSTL国家科技图书文献中心

Liu Q. | Xu Z.... - 《Journal of Asian earth sciences》 - 2025,278(Feb.) - 1.1～1.11 - 共11页

摘要：© 2024The 3D shear-wave velocity* (Vs* | ) structure* in the shallow crustal of Xiong'an New Area can* | ) fundamental Rayleigh wave phase velocity* dispersions. By* | structure correlates well with the tectonic units and | structure of the Xiong'an New Area. We extract 3D depths

关键词： 3D Shear-Wave Velocity Structure1 | Ambient noise tomography4 | Geothermal resources5 | Sedimentary structure6 | Short-period dense array3 | Xiong'an New Area2

9. A near-surface fine-velocity structure in the western Hoh Xil Basin revealed by first-arrival travel-time tomography from a deep seismic reflection profile NSTL国家科技图书文献中心

Guowei Wu | Zhanwu Lu ... - 《Lithos》 - 2025,494/495 - 107923～13 - 共13页

摘要： P-wave velocity* structure at an approximate depth* | of 4 km. The P-wave velocity* structure constrains* | are based on P-wave velocity* structure calculations* | complex P-wave velocity* structure of the Kangtuo* | the shallow upper crustal structure* beneath the area*

关键词： Tibetan Plateau | Hoh Xil Basin | Geophysics | First-arrival travel-time tomography | Upper crustal structure

10. Imaging the shallow velocity structure of the slow-spreading ridge of the South China Sea with downward continued multichannel seismic data NSTL国家科技图书文献中心

Wenbin Jiang | Heng Zhang ... - 《Geophysical Prospecting》 - 2025,73(3) - 763～776 - 共14页

摘要： of shallow velocity* structure in the sediments. The* | High-resolution shallow oceanic crust velocity | seismometers experiments produce low-resolution velocity | models with limited shallow crustal structure* due to* | little information on subseafloor velocity* because most*

摘要： S-wave velocity* structure from the surface to the* | to invert the 1D velocity* structure of the S-wave* | -wave velocity* structure. Based on the inversion* | To further understand the structure* of the* | normalization (FTAN) approach to extract 2035 phase velocity

关键词： Southeastern China | Ambient noise tomography | S-wave velocity structure | Qinhang metallogenic belt

摘要：-wave velocity* structure. Using the concept of* | appropriate target in the S-wave velocity structure | significant potential for solving velocity structure | particle velocity, PSO involves particle individual | target and estimation velocity* profile, improvements*

关键词： Site response | Particle swarm optimization | Ground motion | Subsurface S-Wave velocity structure profile | EARTHQUAKE GROUND MOTIONS | VERTICAL SPECTRAL RATIOS | K-NET | KIK-NET | BASIN | HVSR...

摘要：The near-surface velocity* structure provides* | features and velocity* distributions across the frequency* | indicate velocity* distributions of 3.50 +/- 0.35 km/s* | , respectively. Comparison with velocity* structures estimated* | shear-wave velocity* compared to the Rayleigh-wave*

关键词： Body waves | Crustal imaging | Polarization | Velocity structure | Site effects

摘要：) crustal velocity* structure for Tehri in the Garhwal* | within the region. The estimated velocity structure | 4.55 km/s, respectively. Using the proposed velocity | Abstract We estimated a one-dimensional (1D | Himalayas. This estimation was based on the simultaneous

关键词： Crustal structure | tomography | Himalaya | velocity model | seismicity | inverse modelling

摘要： initial model based on wave velocity structure | . Initiating from the model structure* and incorporating a* | Concealed geological formations that induce | disasters frequently result in incidents, such as water | and gas outburst, during coal mine roadway

关键词： Linear programming | Accuracy | Mathematical models | Excavation | Coal mining | Finite difference methods | Data models | Convolution | Geology | Time-domain analysis

摘要： velocity structure under the Wudalianchi volcanic belt is | three-dimensional (3-D) S-wave velocity* (Vs) model of* | © 2024 Elsevier LtdThe Wudalianchi volcanic | belt is located at the junction among the Greater | Xing'an range, the Lesser Xing'an range, and the

关键词： Crust | Direct surface-wave tomography | S-wave velocity | Upper mantle | Wudalianchi volcano

摘要： characteristics, including shallow shear wave velocity structure | The Gwalior basin in Central India is of | significant geological interest due to its diverse | geological formations, tectonic history and landscape | features. Its location at the boundary between the stable

关键词： elliptical Rayleigh Wave | H/V spectral ratio | microtremor | shear wave velocity | site characteristics

摘要：© 2024The 3D shear-wave velocity* (Vs* | ) structure* in the shallow crustal of Xiong'an New Area can* | ) fundamental Rayleigh wave phase velocity* dispersions. By* | structure correlates well with the tectonic units and | structure of the Xiong'an New Area. We extract 3D depths

关键词： 3D Shear-Wave Velocity Structure1 | Ambient noise tomography4 | Geothermal resources5 | Sedimentary structure6 | Short-period dense array3 | Xiong'an New Area2

摘要： P-wave velocity* structure at an approximate depth* | of 4 km. The P-wave velocity* structure constrains* | are based on P-wave velocity* structure calculations* | complex P-wave velocity* structure of the Kangtuo* | the shallow upper crustal structure* beneath the area*

关键词： Tibetan Plateau | Hoh Xil Basin | Geophysics | First-arrival travel-time tomography | Upper crustal structure

摘要： of shallow velocity* structure in the sediments. The* | High-resolution shallow oceanic crust velocity | seismometers experiments produce low-resolution velocity | models with limited shallow crustal structure* due to* | little information on subseafloor velocity* because most*

关键词： data processing | imaging | inversion | seismics | tomography

4008-161-200 800-990-8900

国家科技图书文献中心

摘要： S-wave velocity structure from the surface to the | to invert the 1D velocity structure of the S-wave | -wave velocity structure. Based on the inversion | To further understand the structure of the | normalization (FTAN) approach to extract 2035 phase velocity

关键词： Southeastern China | Ambient noise tomography | S-wave velocity structure | Qinhang metallogenic belt

摘要：-wave velocity structure. Using the concept of | appropriate target in the S-wave velocity structure | significant potential for solving velocity structure | particle velocity, PSO involves particle individual | target and estimation velocity profile, improvements

关键词： Site response | Particle swarm optimization | Ground motion | Subsurface S-Wave velocity structure profile | EARTHQUAKE GROUND MOTIONS | VERTICAL SPECTRAL RATIOS | K-NET | KIK-NET | BASIN | HVSR...

摘要：The near-surface velocity structure provides | features and velocity distributions across the frequency | indicate velocity distributions of 3.50 +/- 0.35 km/s | , respectively. Comparison with velocity structures estimated | shear-wave velocity compared to the Rayleigh-wave

关键词： Body waves | Crustal imaging | Polarization | Velocity structure | Site effects

摘要：) crustal velocity structure for Tehri in the Garhwal | within the region. The estimated velocity structure | 4.55 km/s, respectively. Using the proposed velocity | Abstract We estimated a one-dimensional (1D | Himalayas. This estimation was based on the simultaneous

关键词： Crustal structure | tomography | Himalaya | velocity model | seismicity | inverse modelling

摘要： initial model based on wave velocity structure | . Initiating from the model structure and incorporating a | Concealed geological formations that induce | disasters frequently result in incidents, such as water | and gas outburst, during coal mine roadway

关键词： Linear programming | Accuracy | Mathematical models | Excavation | Coal mining | Finite difference methods | Data models | Convolution | Geology | Time-domain analysis

摘要： velocity structure under the Wudalianchi volcanic belt is | three-dimensional (3-D) S-wave velocity (Vs) model of | © 2024 Elsevier LtdThe Wudalianchi volcanic | belt is located at the junction among the Greater | Xing'an range, the Lesser Xing'an range, and the

关键词： Crust | Direct surface-wave tomography | S-wave velocity | Upper mantle | Wudalianchi volcano

摘要： characteristics, including shallow shear wave velocity structure | The Gwalior basin in Central India is of | significant geological interest due to its diverse | geological formations, tectonic history and landscape | features. Its location at the boundary between the stable

关键词： elliptical Rayleigh Wave | H/V spectral ratio | microtremor | shear wave velocity | site characteristics

摘要：© 2024The 3D shear-wave velocity (Vs | ) structure in the shallow crustal of Xiong'an New Area can | ) fundamental Rayleigh wave phase velocity dispersions. By | structure correlates well with the tectonic units and | structure of the Xiong'an New Area. We extract 3D depths

关键词： 3D Shear-Wave Velocity Structure1 | Ambient noise tomography4 | Geothermal resources5 | Sedimentary structure6 | Short-period dense array3 | Xiong'an New Area2

摘要： P-wave velocity structure at an approximate depth | of 4 km. The P-wave velocity structure constrains | are based on P-wave velocity structure calculations | complex P-wave velocity structure of the Kangtuo | the shallow upper crustal structure beneath the area

关键词： Tibetan Plateau | Hoh Xil Basin | Geophysics | First-arrival travel-time tomography | Upper crustal structure

摘要： of shallow velocity structure in the sediments. The | High-resolution shallow oceanic crust velocity | seismometers experiments produce low-resolution velocity | models with limited shallow crustal structure due to | little information on subseafloor velocity because most

关键词： data processing | imaging | inversion | seismics | tomography

4008-161-200 800-990-8900

国家科技图书文献中心

摘要： S-wave velocity* structure from the surface to the* | to invert the 1D velocity* structure of the S-wave* | -wave velocity* structure. Based on the inversion* | To further understand the structure* of the* | normalization (FTAN) approach to extract 2035 phase velocity

摘要：-wave velocity* structure. Using the concept of* | appropriate target in the S-wave velocity structure | significant potential for solving velocity structure | particle velocity, PSO involves particle individual | target and estimation velocity* profile, improvements*

摘要：The near-surface velocity* structure provides* | features and velocity* distributions across the frequency* | indicate velocity* distributions of 3.50 +/- 0.35 km/s* | , respectively. Comparison with velocity* structures estimated* | shear-wave velocity* compared to the Rayleigh-wave*

摘要：) crustal velocity* structure for Tehri in the Garhwal* | within the region. The estimated velocity structure | 4.55 km/s, respectively. Using the proposed velocity | Abstract We estimated a one-dimensional (1D | Himalayas. This estimation was based on the simultaneous

摘要： initial model based on wave velocity structure | . Initiating from the model structure* and incorporating a* | Concealed geological formations that induce | disasters frequently result in incidents, such as water | and gas outburst, during coal mine roadway

摘要： velocity structure under the Wudalianchi volcanic belt is | three-dimensional (3-D) S-wave velocity* (Vs) model of* | © 2024 Elsevier LtdThe Wudalianchi volcanic | belt is located at the junction among the Greater | Xing'an range, the Lesser Xing'an range, and the

摘要：© 2024The 3D shear-wave velocity* (Vs* | ) structure* in the shallow crustal of Xiong'an New Area can* | ) fundamental Rayleigh wave phase velocity* dispersions. By* | structure correlates well with the tectonic units and | structure of the Xiong'an New Area. We extract 3D depths

摘要： P-wave velocity* structure at an approximate depth* | of 4 km. The P-wave velocity* structure constrains* | are based on P-wave velocity* structure calculations* | complex P-wave velocity* structure of the Kangtuo* | the shallow upper crustal structure* beneath the area*

摘要： of shallow velocity* structure in the sediments. The* | High-resolution shallow oceanic crust velocity | seismometers experiments produce low-resolution velocity | models with limited shallow crustal structure* due to* | little information on subseafloor velocity* because most*