1-20 OF 90 RESULTS FOR

efficiency

Results shown limited to content with bounding coordinates.
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article

An accurate and efficient multiscale finite-difference frequency-domain method for the scalar Helmholtz equation

Wei Jiang, Xuehua Chen, Bingnan Lv, Shuaishuai Jiang
Journal: Geophysics
Published: 26 November 2021
Geophysics (2022) 87 (1): T43–T60.
DOI: https://doi.org/10.1190/geo2021-0217.1
FIGURES | View All (13)
PDF
Purchase
Add to Citation Manager
Journal Article

Development and validation of a low-cost direct current resistivity meter for humanitarian geophysics applications

Dana Sirota, Jeffrey Shragge, Richard Krahenbuhl, Andrei Swidinsky, Nicaise Yalo, John Bradford
Journal: Geophysics
Published: 12 November 2021
Geophysics (2022) 87 (1): WA1–WA14.
DOI: https://doi.org/10.1190/geo2021-0058.1
FIGURES | View All (12)
PDF
Add to Citation Manager
Journal Article

Nonlinear Noise Reduction for the Airborne Transient Electromagnetic Method based on Kernel Minimum Noise Fraction

Bing Feng, Ji-feng Zhang, Peng-ju Gao, Jie Li, Yang Bai
Published: 07 July 2021
Journal of Environmental and Engineering Geophysics (2021) 26 (2): 165–175.
DOI: https://doi.org/10.32389/JEEG20-020
FIGURES | View All (10)
PDF
Purchase
Add to Citation Manager
Journal Article

Attribute Recognition of Buried Pipes Based on Multi-Trace Phase Features Using K-means Clustering for GPR Data Interpretation

Deshan Feng, Xun Wang, Hua Zhang, Jun Yang, Zhongming Yuan, Lujun Zhang, Jie Liu, Bin Zhang
Published: 07 July 2021
Journal of Environmental and Engineering Geophysics (2021) 26 (2): 117–132.
DOI: https://doi.org/10.32389/JEEG20-030
FIGURES | View All (16)
PDF
Purchase
Add to Citation Manager
Journal Article

Cole-Cole Model Parameter Estimation from Multi-frequency Complex Resistivity Spectrum Based on the Artificial Neural Network

Weiqiang Liu, Rujun Chen, Liangyong Yang
Published: 01 March 2021
Journal of Environmental and Engineering Geophysics (2021) 26 (1): 71–77.
DOI: https://doi.org/10.32389/JEEG20-054
FIGURES | View All (4)
PDF
Purchase
Add to Citation Manager
Journal Article

Multivariable Modified Teaching Learning Based Optimization (MM-TLBO) Algorithm for Inverse Modeling of Residual Gravity Anomaly Generated by Simple Geometric Shapes

Ata Eshaghzadeh, Alireza Hajian
Published: 01 December 2020
Journal of Environmental and Engineering Geophysics (2020) 25 (4): 463–476.
DOI: https://doi.org/10.32389/JEEG20-003
FIGURES | View All (9)
PDF
Purchase
Add to Citation Manager
Journal Article

Error-Proofing Diamond Drilling and Drill Core Measurements

John Orpen, David Orpen
Journal: SEG Discovery
Published: 01 October 2020
SEG Discovery (2020) (123): 23–34.
DOI: https://doi.org/10.5382/Geo-and-Mining-09
FIGURES | View All (20)
PDF
Purchase
Add to Citation Manager
Journal Article

Ground-wire Source TEM 3D Full Time Multinary Inversion Using Adaptive Regulation

Xiaodong Luan, Qingyun Di, Guoqing Xue, Bin Chen
Published: 01 September 2020
Journal of Environmental and Engineering Geophysics (2020) 25 (3): 403–413.
DOI: https://doi.org/10.32389/JEEG19-037
FIGURES | View All (12)
PDF
Purchase
Add to Citation Manager
Journal Article

Seismic modeling and inversion using half-precision floating-point numbers

Gabriel Fabien-Ouellet
Journal: Geophysics
Published: 15 April 2020
Geophysics (2020) 85 (3): F65–F76.
DOI: https://doi.org/10.1190/geo2018-0760.1
FIGURES | View All (8)
PDF
Purchase
Add to Citation Manager
Journal Article

Multiple attenuation with 3D high-order high-resolution parabolic Radon transform using lower frequency constraints

Jitao Ma, Guoyang Xu, Xiaohong Chen, Xiaoliu Wang, Zhenjiang Hao
Journal: Geophysics
Published: 08 April 2020
Geophysics (2020) 85 (3): V317–V328.
DOI: https://doi.org/10.1190/geo2018-0742.1
FIGURES | View All (13)
PDF
Purchase
Add to Citation Manager
Journal Article

Assessment Supporting the Use of Outcropping Rock Evolutionary Intensity Measures for Prediction of Liquefaction Consequences

Zach Bullock, M. EERI, Shideh Dashti, M. EERI, Abbie B. Liel, M. EERI, Keith A. Porter, M. EERI, Zana Karimi
Published: 01 November 2019
Earthquake Spectra (2019) 35 (4): 1899–1926.
DOI: https://doi.org/10.1193/041618EQS094M
FIGURES | View All (7)
PDF
Purchase
Add to Citation Manager
Journal Article

Compressive least-squares migration with on-the-fly Fourier transforms

Philipp A. Witte, Mathias Louboutin, Fabio Luporini, Gerard J. Gorman, Felix J. Herrmann
Journal: Geophysics
Published: 08 August 2019
Geophysics (2019) 84 (5): R655–R672.
DOI: https://doi.org/10.1190/geo2018-0490.1
FIGURES | View All (17)
PDF
Purchase
Add to Citation Manager
Journal Article

Weighted Goal-oriented Adaptive Finite-element For 3d Transient Em Modeling

Yanfu Qi, Xiu Li, Changchun Yin, Zhipeng Qi, Jianmei Zhou, Yunhe Liu, Bo Zhang
Published: 28 June 2019
Journal of Environmental and Engineering Geophysics (2019) 24 (2): 249–264.
DOI: https://doi.org/10.2113/JEEG24.2.249
FIGURES | View All (16)
PDF
Purchase
Add to Citation Manager
Journal Article

Migration of viscoacoustic data using acoustic reverse time migration with hybrid deblurring filters

Yuqing Chen, Bowen Guo, Gerard T. Schuster
Journal: Geophysics
Published: 12 March 2019
Geophysics (2019) 84 (3): S127–S136.
DOI: https://doi.org/10.1190/geo2018-0256.1
FIGURES | View All (14)
PDF
Purchase
Add to Citation Manager
Journal Article

Reducing computation cost by Lax-Wendroff methods with fourth-order temporal accuracy

Hongwei Liu, Houzhu Zhang
Journal: Geophysics
Published: 11 March 2019
Geophysics (2019) 84 (3): T109–T119.
DOI: https://doi.org/10.1190/geo2018-0196.1
FIGURES | View All (8)
PDF
Purchase
Add to Citation Manager
Journal Article

An elongated finite-difference scheme for 2D acoustic and elastic wave simulations in the frequency domain

Junichi Takekawa, Hitoshi Mikada
Journal: Geophysics
Published: 11 February 2019
Geophysics (2019) 84 (2): T29–T45.
DOI: https://doi.org/10.1190/geo2018-0014.1
FIGURES | View All (16)
PDF
Purchase
Add to Citation Manager
Journal Article

Computational efficient multidimensional singular spectrum analysis for prestack seismic data reconstruction

Jinkun Cheng, Mauricio Sacchi, Jianjun Gao
Journal: Geophysics
Published: 11 February 2019
Geophysics (2019) 84 (2): V111–V119.
DOI: https://doi.org/10.1190/geo2018-0343.1
FIGURES | View All (10)
PDF
Purchase
Add to Citation Manager
Journal Article

BEAR Scotland NW trunk road maintenance: efficient management of geotechnical emergencies

Fraser N. McMillan, Chris A. Holt
Published: 28 January 2019
Quarterly Journal of Engineering Geology and Hydrogeology (2019) 52 (3): 286–294.
DOI: https://doi.org/10.1144/qjegh2018-035
FIGURES | View All (15)
PDF
Purchase
Add to Citation Manager
Journal Article

Cu Q -RTM: A CUDA-based code package for stable and efficient Q -compensated reverse time migration

Yufeng Wang, Hui Zhou, Xuebin Zhao, Qingchen Zhang, Poru Zhao, Xiance Yu, Yangkang Chen
Journal: Geophysics
Published: 21 December 2018
Geophysics (2019) 84 (1): F1–F15.
DOI: https://doi.org/10.1190/geo2017-0624.1
FIGURES | View All (12)
PDF
Purchase
Add to Citation Manager
Journal Article

A comparison of small strain stiffness in till as measured by seismic refraction and barometric loading response

R. M. G. Kelly, P. Bergamo, D. A. B. Hughes, S. Donohue, S. L. Barbour, K. Lynch
Published: 28 September 2018
Quarterly Journal of Engineering Geology and Hydrogeology (2018) 51 (4): 493–502.
DOI: https://doi.org/10.1144/qjegh2017-040
FIGURES | View All (9)
PDF
Purchase
Add to Citation Manager