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Issues
Volume 81, Number 2
1 March 2016
ISSN 0016-8033
EISSN 1942-2156
In this Issue
Editor's Corner
This issue of Geophysics
Geophysics March 21, 2016, Vol.81, 1MA-5MA. doi:https://doi.org/10.1190/geo2016-0223-TIOGEO.1
Geophysics Letters
A new measurement protocol of direct current resistivity data
Geophysics March 15, 2016, Vol.81, A7-A11. doi:https://doi.org/10.1190/geo2015-0419.1
Case Histories
High-frequency Rayleigh-wave tomography using traffic noise from Long Beach, California
Geophysics March 08, 2016, Vol.81, B43-B53. doi:https://doi.org/10.1190/geo2015-0415.1
Anisotropy
Exact elastic impedance matrices for transversely isotropic medium
Geophysics February 26, 2016, Vol.81, C1-C15. doi:https://doi.org/10.1190/geo2015-0163.1
Weak-anisotropy moveout approximations for P-waves in homogeneous layers of monoclinic or higher anisotropy symmetries
Geophysics February 26, 2016, Vol.81, C17-C37. doi:https://doi.org/10.1190/geo2015-0223.1
Simulating propagation of separated wave modes in general anisotropic media, Part II: qS-wave propagators
Geophysics March 15, 2016, Vol.81, C39-C52. doi:https://doi.org/10.1190/geo2015-0253.1
Elastic full-waveform inversion for VTI media: Methodology and sensitivity analysis
Geophysics March 18, 2016, Vol.81, C53-C68. doi:https://doi.org/10.1190/geo2014-0586.1
Time-domain finite-difference modeling for attenuative anisotropic media
Geophysics March 18, 2016, Vol.81, C69-C77. doi:https://doi.org/10.1190/geo2015-0424.1
Borehole Geophysics and Rock Properties
Porosity of heavy oil sand: Laboratory measurement and bound analysis
Geophysics March 14, 2016, Vol.81, D83-D90. doi:https://doi.org/10.1190/geo2015-0178.1
Using the pair-correlation function as a tool to identify the location for shale gas/oil reservoir based on well-log data
Geophysics February 18, 2016, Vol.81, D91-D109. doi:https://doi.org/10.1190/geo2014-0576.1
Inversion-based interpretation of borehole sonic measurements using semianalytical spatial sensitivity functions
Geophysics February 18, 2016, Vol.81, D111-D124. doi:https://doi.org/10.1190/geo2015-0335.1
Salinity dependence of the complex surface conductivity of the Portland sandstone
Geophysics February 18, 2016, Vol.81, D125-D140. doi:https://doi.org/10.1190/geo2015-0426.1
Ultrasonic measurements of attenuation and velocity of compressional and shear waves in partially frozen unconsolidated sediment and synthetic porous rock
Geophysics February 18, 2016, Vol.81, D141-D153. doi:https://doi.org/10.1190/geo2015-0350.1
Interval inversion approach for an improved interpretation of well logs
Geophysics February 22, 2016, Vol.81, D155-D167. doi:https://doi.org/10.1190/geo2015-0422.1
Representative elementary volumes for evaluating effective seismic properties of heterogeneous poroelastic media
Geophysics March 14, 2016, Vol.81, D169-D181. doi:https://doi.org/10.1190/geo2015-0173.1
Effect of fluids and frequencies on Poisson’s ratio of sandstone samples
Geophysics March 09, 2016, Vol.81, D183-D195. doi:https://doi.org/10.1190/geo2015-0310.1
Mineral substitution: Separating the effects of fluids, minerals, and microstructure on P- and S-wave velocities
Geophysics March 14, 2016, Vol.81, D197-D210. doi:https://doi.org/10.1190/geo2015-0483.1
Electrical and Electromagnetic Methods
Survey decomposition: A scalable framework for 3D controlled-source electromagnetic inversion
Geophysics February 26, 2016, Vol.81, E69-E87. doi:https://doi.org/10.1190/geo2015-0217.1
Stochastic structure-constrained image-guided inversion of geophysical data
Geophysics March 15, 2016, Vol.81, E89-E101. doi:https://doi.org/10.1190/geo2014-0569.1
Interpretation of shallow electromagnetic instruments resistivity and magnetic susceptibility measurements using rapid 1D/3D inversion
Geophysics February 26, 2016, Vol.81, E103-E112. doi:https://doi.org/10.1190/geo2014-0549.1
Three effective inverse Laplace transform algorithms for computing time-domain electromagnetic responses
Geophysics March 14, 2016, Vol.81, E113-E128. doi:https://doi.org/10.1190/geo2015-0174.1
Relaxation time distribution obtained from a Debye decomposition of spectral induced polarization data
Geophysics March 15, 2016, Vol.81, E129-E138. doi:https://doi.org/10.1190/geo2015-0095.1
Interfacial polarization of disseminated conductive minerals in absence of redox-active species — Part 1: Mechanistic model and validation
Geophysics March 15, 2016, Vol.81, E139-E157. doi:https://doi.org/10.1190/geo2015-0346.1
Automatic approximate mapping of the subsurface resistivity from apparent resistivity data using geostatistics
Geophysics March 15, 2016, Vol.81, E177-E186. doi:https://doi.org/10.1190/geo2015-0189.1
Engineering and Environmental Geophysics
Time-lapse monitoring of climate effects on earthworks using surface waves
Paolo Bergamo; Ben Dashwood; Sebastian Uhlemann; Russell Swift; Jonathan E. Chambers; David A. Gunn; Shane Donohue
Geophysics February 18, 2016, Vol.81, EN1-EN15. doi:https://doi.org/10.1190/geo2015-0275.1
Geophysical Software and Algorithms
The SEISCOPE optimization toolbox: A large-scale nonlinear optimization library based on reverse communication
Geophysics February 18, 2016, Vol.81, F1-F15. doi:https://doi.org/10.1190/geo2015-0031.1
Constrained indicator data resampling — A parameter constrained irregular resampling method for scattered point data
Geophysics March 15, 2016, Vol.81, F17-F26. doi:https://doi.org/10.1190/geo2015-0220.1
Gravity Exploration Methods
A level-set method for imaging salt structures using gravity data
Geophysics March 03, 2016, Vol.81, G27-G40. doi:https://doi.org/10.1190/geo2015-0295.1
Terracing gravity and magnetic data using edge-preserving smoothing filters
Geophysics February 26, 2016, Vol.81, G41-G47. doi:https://doi.org/10.1190/geo2015-0409.1
Ground-penetrating Radar
Ground-penetrating radar-derived measurements of active-layer thickness on the landscape scale with sparse calibration at Toolik and Happy Valley, Alaska
Albert Chen; Andrew D. Parsekian; Kevin Schaefer; Elchin Jafarov; Santosh Panda; Lin Liu; Tingjun Zhang; Howard Zebker
Geophysics February 26, 2016, Vol.81, H9-H19. doi:https://doi.org/10.1190/geo2015-0124.1
Interdisciplinary Studies
Joint stochastic constraint of a large data set from a salt dome
Geophysics February 19, 2016, Vol.81, ID1-ID24. doi:https://doi.org/10.1190/geo2015-0127.1
Interpretation Methods
3D seismic image processing for faults
Geophysics February 26, 2016, Vol.81, IM1-IM11. doi:https://doi.org/10.1190/geo2015-0380.1
Improved estimates of seismic curvature and flexure based on 3D surface rotation in the presence of structure dip
Geophysics February 26, 2016, Vol.81, IM13-IM23. doi:https://doi.org/10.1190/geo2015-0258.1
Moving faults while unfaulting 3D seismic images
Geophysics March 15, 2016, Vol.81, IM25-IM33. doi:https://doi.org/10.1190/geo2015-0381.1
Magnetic Exploration Methods
Resolution measures for 3D magnetic inversions
Geophysics February 26, 2016, Vol.81, J1-J9. doi:https://doi.org/10.1190/geo2015-0081.1
Apparent magnetization mapping in the presence of strong remanent magnetization: The space-domain inversion approach
Geophysics February 26, 2016, Vol.81, J11-J24. doi:https://doi.org/10.1190/geo2015-0082.1
Determining the distance to magnetic sources
Geophysics February 26, 2016, Vol.81, J25-J34. doi:https://doi.org/10.1190/geo2015-0142.1
A statistical and graphical workflow for the analysis of magnetic susceptibility data from drill cuttings in a hydrocarbon exploration setting
Geophysics February 26, 2016, Vol.81, J35-J46. doi:https://doi.org/10.1190/geo2015-0298.1
Mining Geophysics
Passive Seismic Methods
Multievent moment-tensor inversion for ill-conditioned geometries
Geophysics February 26, 2016, Vol.81, KS11-KS24. doi:https://doi.org/10.1190/geo2015-0074.1
Real-time event location using model-based estimation of arrival times and back azimuths of seismic phases
Geophysics February 26, 2016, Vol.81, KS25-KS40. doi:https://doi.org/10.1190/geo2014-0357.1
Joint inversion of source location and focal mechanism of microseismicity
Geophysics February 26, 2016, Vol.81, KS41-KS49. doi:https://doi.org/10.1190/geo2015-0272.1
Reverse time migration for microseismic sources using the geometric mean as an imaging condition
Geophysics March 14, 2016, Vol.81, KS51-KS60. doi:https://doi.org/10.1190/geo2015-0278.1
Calibration of a local magnitude relationship for microseismic events using earthquake data
Geophysics March 01, 2016, Vol.81, KS61-KS70. doi:https://doi.org/10.1190/geo2014-0598.1
A review and appraisal of arrival-time picking methods for downhole microseismic data
Geophysics March 15, 2016, Vol.81, KS71-KS91. doi:https://doi.org/10.1190/geo2014-0500.1
Improved methods for detection and arrival picking of microseismic events with low signal-to-noise ratios
Geophysics February 22, 2016, Vol.81, KS93-KS111. doi:https://doi.org/10.1190/geo2015-0213.1
Reservoir Geophysics
Effect of thermal maturity on elastic properties of kerogen
Geophysics February 26, 2016, Vol.81, M1-M6. doi:https://doi.org/10.1190/geo2015-0194.1
Stochastic inversion by matching to large numbers of pseudo-wells
Geophysics April 06, 2016, Vol.81, M7-M22. doi:https://doi.org/10.1190/geo2015-0348.1
Seismic Amplitude Interpretation
Amplitude variation with angle inversion using the exact Zoeppritz equations — Theory and methodology
Geophysics February 18, 2016, Vol.81, N1-N15. doi:https://doi.org/10.1190/geo2014-0582.1
Seismic Interferometry
Reconstructing the primary reflections in seismic data by Marchenko redatuming and convolutional interferometry
Geophysics March 18, 2016, Vol.81, Q15-Q26. doi:https://doi.org/10.1190/geo2015-0377.1
Seismic Inversion
Robust source-independent elastic full-waveform inversion in the time domain
Geophysics March 03, 2016, Vol.81, R29-R44. doi:https://doi.org/10.1190/geo2015-0073.1
Efficient 3D elastic full-waveform inversion using wavefield reconstruction methods
Geophysics March 15, 2016, Vol.81, R45-R55. doi:https://doi.org/10.1190/geo2015-0185.1
Seismic Migration
Multidirectional slowness vector for computing angle gathers from reverse time migration
Geophysics March 01, 2016, Vol.81, S55-S68. doi:https://doi.org/10.1190/geo2015-0134.1
Efficient angle-domain common-image gathers using Cauchy-condition-based polarization vectors
Geophysics March 15, 2016, Vol.81, S69-S77. doi:https://doi.org/10.1190/geo2015-0327.1
Seismic Modeling and Wave Propagation
2D full-waveform modeling of seismic waves in layered karstic media
Geophysics March 03, 2016, Vol.81, T25-T34. doi:https://doi.org/10.1190/geo2015-0307.1
A -space operator-based least-squares staggered-grid finite-difference method for modeling scalar wave propagation
Geophysics February 26, 2016, Vol.81, T45-T61. doi:https://doi.org/10.1190/geo2015-0090.1
Simulating propagation of decoupled elastic waves using low-rank approximate mixed-domain integral operators for anisotropic media
Geophysics March 15, 2016, Vol.81, T63-T77. doi:https://doi.org/10.1190/geo2015-0184.1
A model-independent finite-difference method for removal of free-surface generated multiples
Geophysics April 04, 2016, Vol.81, T79-T90. doi:https://doi.org/10.1190/geo2015-0306.1
Signal Processing
Double-sparsity dictionary for seismic noise attenuation
Geophysics March 03, 2016, Vol.81, V103-V116. doi:https://doi.org/10.1190/geo2014-0525.1
Sparse time-frequency representation for seismic noise reduction using low-rank and sparse decomposition
Mohammad Amir Nazari Siahsar; Saman Gholtashi; Amin Roshandel Kahoo; Hosein Marvi; Alireza Ahmadifard
Geophysics March 08, 2016, Vol.81, V117-V124. doi:https://doi.org/10.1190/geo2015-0341.1
A spatially compact source designature filter
Geophysics March 03, 2016, Vol.81, V125-V139. doi:https://doi.org/10.1190/geo2015-0259.1
Automated phase attribute-based picking applied to reflection seismics
Geophysics March 01, 2016, Vol.81, V141-V150. doi:https://doi.org/10.1190/geo2015-0333.1
Projected Gabor deconvolution
Geophysics March 15, 2016, Vol.81, V151-V157. doi:https://doi.org/10.1190/geo2015-0412.1
Departments
Contributors
Geophysics March 01, 2016, Vol.81, Z9-Z17. doi:https://doi.org/10.1190/2016-0222-CONTRIB.1
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Cover Image
Cover Image
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