- You have accessAccess DeniedThis issue of GeophysicsGeophysics, v. 77, i. 4, p. 1JA-4JA, Published on July 2012, First Published on September 24, 2012, doi:10.1190/2012-0619-TIOGEO.1

- You have accessAccess DeniedBlended acquisition with dispersed source arraysA. J. BerkhoutGeophysics, v. 77, i. 4, p. A19-A23, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0480.1

- You have accessAccess DeniedIntegrated data analysis for mineral exploration: A case study of clustering satellite imagery, airborne gamma-ray, and regional geochemical data suitesDetlef G. Eberle, Hendrik PaascheGeophysics, v. 77, i. 4, p. B167-B176, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0063.1
- You have accessAccess DeniedCommon-reflection-surface imaging of shallow and ultrashallow reflectorsGian Piero Deidda, Enzo Battaglia, Zeno HeilmannGeophysics, v. 77, i. 4, p. B177-B185, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0401.1
- You have accessAccess DeniedSeismic geomorphology of a channel reservoir in lower Minghuazhen Formation, Laizhouwan subbasin, ChinaZhiguo Wang, Cheng Yin, Ting’en Fan, Xiaolan LeiGeophysics, v. 77, i. 4, p. B187-B195, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0209.1
- You have accessAccess DeniedPrecise inversion of logged slownesses for elastic parameters in a gas shale formationDouglas E. Miller, Steve A. Horne, John WalshGeophysics, v. 77, i. 4, p. B197-B206, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0334.1

- You have accessAccess DeniedA new traveltime approximation for TI mediaAlexey Stovas, Tariq AlkhalifahGeophysics, v. 77, i. 4, p. C37-C42, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0158.1

- You have accessAccess DeniedIntegrating multiscale parameters information into 3D stochastic magnetic anomaly inversionPejman Shamsipour, Denis Marcotte, Michel ChouteauGeophysics, v. 77, i. 4, p. D85-D93, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0287.1
- You have accessAccess DeniedNumerical simulation of Sector Bond log and improved cement bond imageRuo-Long Song, Jin-Xia Liu, Chun-Hui Hou, Ke-Xie WangGeophysics, v. 77, i. 4, p. D95-D104, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0273.1
- You have accessAccess DeniedDetermination of dip and anisotropy from transient triaxial induction measurementsTeruhiko HagiwaraGeophysics, v. 77, i. 4, p. D105-D112, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0503.1
- You have accessAccess DeniedInversion-based method for interpretation of logging-while-drilling density measurements acquired in high-angle and horizontal wellsAlberto Mendoza, Olabode Ijasan, Carlos Torres-Verdín, William E. Preeg, John Rasmus, R. J. Radtke, Edward StockhausenGeophysics, v. 77, i. 4, p. D113-D127, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2012-0002.1
- You have accessAccess DeniedEffects of fluid changes on seismic reflections: Predicting amplitudes at gas reservoir directly from amplitudes at wet reservoirJingye Li, Jack DvorkinGeophysics, v. 77, i. 4, p. D129-D140, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0331.1
- You have accessAccess DeniedTime-lapse joint inversion of crosswell DC resistivity and seismic data: A numerical investigationM. Karaoulis, A. Revil, J. Zhang, D. D. WerkemaGeophysics, v. 77, i. 4, p. D141-D157, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2012-0011.1
- You have accessAccess DeniedDeconvolving gamma-ray logs by adaptive zone refinementB. Dickson, M. CraigGeophysics, v. 77, i. 4, p. D159-D169, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2012-0036.1

- You have accessAccess DeniedEstimating traveltimes and groundwater flow patterns using 3D time-lapse crosshole ERT imaging of electrical resistivity fluctuations induced by infiltrating river waterIlaria Coscia, Niklas Linde, Stewart Greenhalgh, Tobias Vogt, Alan GreenGeophysics, v. 77, i. 4, p. E239-E250, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0328.1
- You have accessAccess DeniedDetecting a salt dome overhang with magnetotellurics: 3D inversion methodology and synthetic model studiesAnna Avdeeva, Dmitry Avdeev, Marion JegenGeophysics, v. 77, i. 4, p. E251-E263, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0167.1
- You have accessAccess DeniedStochastic inversion of magnetotelluric data using a sharp boundary parameterization and application to a geothermal siteJinsong Chen, G. Michael Hoversten, Kerry Key, Gregg Nordquist, William CummingGeophysics, v. 77, i. 4, p. E265-E279, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0430.1
- You have accessAccess DeniedMarine CSEM of the Scarborough gas field, Part 1: Experimental design and data uncertaintyDavid Myer, Steven Constable, Kerry Key, Michael E. Glinsky, Guimin LiuGeophysics, v. 77, i. 4, p. E281-E299, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0380.1
- You have accessAccess DeniedA hybrid regularization scheme for the inversion of magnetotelluric data from natural and controlled sources to layer and distortion parametersThomas Kalscheuer, Juliane Hübert, Alexey Kuvshinov, Tobias Lochbühler, Laust B. PedersenGeophysics, v. 77, i. 4, p. E301-E315, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2012-0018.1

- You have accessAccess DeniedSelf-potential signals from an analog biogeobattery modelSergio J. S. Fachin, Eduardo L. Abreu, Carlos A. Mendonça, André Revil, Guilherme C. Novaes, Suzan S. VasconcelosGeophysics, v. 77, i. 4, p. EN29-EN37, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0352.1
- You have accessAccess DeniedRetrieving 2D structures from surface-wave data by means of space-varying spatial windowingPaolo Bergamo, Daniele Boiero, Laura Valentina SoccoGeophysics, v. 77, i. 4, p. EN39-EN51, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2012-0031.1

- You have accessAccess DeniedRobust 3D gravity gradient inversion by planting anomalous densitiesLeonardo Uieda, Valéria C. F. BarbosaGeophysics, v. 77, i. 4, p. G55-G66, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0388.1

- You have accessAccess DeniedInverting surface GPR data using FDTD simulation and automatic detection of reflections to estimate subsurface water content and geometryJens S. Buchner, Ute Wollschläger, Kurt RothGeophysics, v. 77, i. 4, p. H45-H55, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0467.1
- You have accessAccess DeniedCrosshole GPR full-waveform inversion of waveguides acting as preferential flow paths within aquifer systemsAnja Klotzsche, Jan van der Kruk, Giovanni Meles, Harry VereeckenGeophysics, v. 77, i. 4, p. H57-H62, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0458.1
- You have accessAccess DeniedConductivity and scattering Q in GPR data: Example from the Ellenburger dolomite, central TexasHussein Harbi, George A. McMechanGeophysics, v. 77, i. 4, p. H63-H78, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0337.1

- You have accessAccess DeniedSemiautomated geologic mapping using self-organizing maps and airborne geophysics in the Brazilian AmazonCleyton de Carvalho Carneiro, Stephen James Fraser, Alvaro Penteado Crósta, Adalene Moreira Silva, Carlos Eduardo de Mesquita BarrosGeophysics, v. 77, i. 4, p. K17-K24, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0302.1

- You have accessAccess DeniedExtracting subsurface information from ambient seismic noise — A case study from GermanyAlexander Goertz, Barbara Schechinger, Benjamin Witten, Matthias Koerbe, Paul KrajewskiGeophysics, v. 77, i. 4, p. KS13-KS31, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0306.1

- You have accessAccess DeniedViabilities of seismic ray impedance and elastic impedance for hydrocarbon-sand discriminationFeng Zhang, Yanghua Wang, Xiang-Yang LiGeophysics, v. 77, i. 4, p. M39-M52, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0259.1
- You have accessAccess DeniedStochastic inversion of facies from seismic data based on sequential simulations and probability perturbation methodDario Grana, Tapan Mukerji, Jack Dvorkin, Gary MavkoGeophysics, v. 77, i. 4, p. M53-M72, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0417.1

- You have accessAccess DeniedGenerating a relative geologic time volume by 3D graph-cut phase unwrapping method with horizon and unconformity constraintsXinming Wu, Guangfa ZhongGeophysics, v. 77, i. 4, p. O21-O34, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0351.1
- You have accessAccess DeniedImplications of the Fresnel-zone texture for seismic amplitude interpretationDengliang GaoGeophysics, v. 77, i. 4, p. O35-O44, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2012-0023.1
- You have accessAccess DeniedArtificial immune-based self-organizing maps for seismic-facies analysisPuneet Saraswat, Mrinal K. SenGeophysics, v. 77, i. 4, p. O45-O53, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0203.1

- You have accessAccess DeniedInstantaneous phase variation for seismic velocity monitoring from ambient noise at the exploration scaleMargherita Corciulo, Philippe Roux, Michel Campillo, Dominique DubucqGeophysics, v. 77, i. 4, p. Q37-Q44, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0363.1

- You have accessAccess DeniedEfficient Laplace-domain modeling and inversion using an axis transformation techniqueWansoo Ha, Changsoo ShinGeophysics, v. 77, i. 4, p. R141-R148, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0424.1
- You have accessAccess DeniedElastic inversion of near- and postcritical reflections using phase variation with angleXinfa Zhu, George A. McMechanGeophysics, v. 77, i. 4, p. R149-R159, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0230.1
- You have accessAccess Denied3D, 9C seismic modeling and inversion of Weyburn Field dataHerurisa Rusmanugroho, George A. McMechanGeophysics, v. 77, i. 4, p. R161-R173, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0406.1
- You have accessAccess DeniedEstimation of free gas saturation from seismic reflection surveys by the genetic algorithm inversion of a P-wave attenuation modelEugene C. Morgan, Maarten Vanneste, Isabelle Lecomte, Laurie G. Baise, Oddvar Longva, Brian McAdooGeophysics, v. 77, i. 4, p. R175-R187, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0291.1
- You have accessAccess DeniedImage-guided sparse-model full waveform inversionYong Ma, Dave Hale, Bin Gong, Zhaobo (Joe) MengGeophysics, v. 77, i. 4, p. R189-R198, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0395.1

- You have accessAccess DeniedTime-reversal checkpointing methods for RTM and FWIJohn E. Anderson, Lijian Tan, Don WangGeophysics, v. 77, i. 4, p. S93-S103, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0114.1

- You have accessAccess DeniedAn implicit finite-difference operator for the Helmholtz equationChunlei Chu, Paul L. StoffaGeophysics, v. 77, i. 4, p. T97-T107, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0314.1
- You have accessAccess DeniedOn numerically solving the complex eikonal equation using real ray-tracing methods: A comparison with the exact analytical solutionVáclav VavryčukGeophysics, v. 77, i. 4, p. T109-T116, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0431.1
- You have accessAccess DeniedEfficient 3D frequency response modeling with spectral accuracy by the rapid expansion methodChunlei Chu, Paul L. StoffaGeophysics, v. 77, i. 4, p. T117-T123, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0415.1
- You have accessAccess DeniedGlobally optimized finite-difference extrapolator for strongly VTI mediaJin-Hai Zhang, Zhen-Xing YaoGeophysics, v. 77, i. 4, p. T125-T135, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0505.1
- You have accessAccess Denied3D finite-difference modeling of elastic wave propagation in the Laplace-Fourier domainPetr V. Petrov, Gregory A. NewmanGeophysics, v. 77, i. 4, p. T137-T155, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0238.1

- You have accessAccess DeniedInterval velocity analysis using multiparameter common image gathersRaanan Dafni, Moshe ReshefGeophysics, v. 77, i. 4, p. U63-U72, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0403.1

- You have accessAccess DeniedSimultaneous sources separation via multidirectional vector-median filteringShoudong Huo, Yi Luo, Panos G. KelamisGeophysics, v. 77, i. 4, p. V123-V131, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0254.1
- You have accessAccess DeniedBandwidth enhancement: Inverse Q filtering or time-varying Wiener deconvolution?Mirko van der BaanGeophysics, v. 77, i. 4, p. V133-V142, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0500.1

- You have accessAccess DeniedNormal modes in seismic data — RevisitedM. Landrø, P. HatchellGeophysics, v. 77, i. 4, p. W27-W40, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0094.1

- You have accessAccess DeniedNear-surface electromagnetic induction — IntroductionMark Everett, Colin FarquharsonGeophysics, v. 77, i. 4, p. WB1-WB2, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo-2012-0601-SPSEIN.1
- You have accessAccess DeniedAirborne electromagnetic bathymetry and estimation of bedrock topography in Broken Bay, AustraliaJulian VrbancichGeophysics, v. 77, i. 4, p. WB3-WB17, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0354.1
- You have accessAccess Denied1D single-site and laterally constrained inversion of multifrequency and multicomponent ground-based electromagnetic induction data — Application to the investigation of a near-surface clayey overburdenCyril Schamper, Fayçal Rejiba, Roger GuérinGeophysics, v. 77, i. 4, p. WB19-WB35, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0358.1
- You have accessAccess DeniedLarge-scale inversion of ZTEM dataElliot Holtham, Douglas W. OldenburgGeophysics, v. 77, i. 4, p. WB37-WB45, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0367.1
- You have accessAccess DeniedImaging of 3D electromagnetic data at low-induction numbersMarco A. Pérez-Flores, Ricardo G. Antonio-Carpio, E. Gómez-Treviño, Ian Ferguson, S. Méndez-DelgadoGeophysics, v. 77, i. 4, p. WB47-WB57, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0368.1
- You have accessAccess Denied3D inversion of airborne electromagnetic dataLeif H. Cox, Glenn A. Wilson, Michael S. ZhdanovGeophysics, v. 77, i. 4, p. WB59-WB69, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0370.1
- You have accessAccess DeniedAccurate 1D forward and inverse modeling of high-frequency helicopter-borne electromagnetic dataBernhard SiemonGeophysics, v. 77, i. 4, p. WB71-WB87, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0371.1
- You have accessAccess DeniedFast approximate 2D inversion of airborne TEM data: Born approximation and empirical approachJulien Guillemoteau, Pascal Sailhac, Mickael BehaegelGeophysics, v. 77, i. 4, p. WB89-WB97, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0372.1
- You have accessAccess DeniedModeling the electrical conductivity of hydrogeological strata using joint-inversion of loop-loop electromagnetic dataJ. Triantafilis, V. Wong, F. A. Monteiro Santos, D. Page, R. WegeGeophysics, v. 77, i. 4, p. WB99-WB107, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0507.1
- You have accessAccess DeniedProgressing from 1D to 2D and 3D near-surface airborne electromagnetic mapping with a multisensor, airborne sea-ice explorerAndreas A. Pfaffhuber, Stefan Hendricks, Yme A. KvistedalGeophysics, v. 77, i. 4, p. WB109-WB117, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0375.1
- You have accessAccess DeniedFeasibility of monitoring hydraulic fracturing using time-lapse audio-magnetotelluricsLanfang He, Xiumian Hu, Ligui Xu, Zhanxiang He, Weili LiGeophysics, v. 77, i. 4, p. WB119-WB126, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0378.1
- You have accessAccess DeniedEstimating source locations of unexploded ordnance using the multiple signal classification algorithmLin-Ping Song, Douglas W. Oldenburg, Leonard R. PasionGeophysics, v. 77, i. 4, p. WB127-WB135, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0379.1
- You have accessAccess DeniedThe quantitative advantages of using B-field sensors in time-domain EM measurement for mineral exploration and unexploded ordnance searchMichael W. Asten, Andrew C. DuncanGeophysics, v. 77, i. 4, p. WB137-WB148, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0385.1
- You have accessAccess DeniedJoint diagonalization applied to the detection and discrimination of unexploded ordnanceFridon Shubitidze, Juan Pablo Fernández, Irma Shamatava, Benjamin E. Barrowes, Kevin O’NeillGeophysics, v. 77, i. 4, p. WB149-WB160, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0387.1
- You have accessAccess DeniedElectromagnetic induction in subsurface metal targets: Cluster analysis using local point-pattern spatial statisticsT. S. de Smet, M. E. Everett, C. J. Pierce, D. L. Pertermann, D. B. DicksonGeophysics, v. 77, i. 4, p. WB161-WB169, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0391.1
- You have accessAccess DeniedA global measure for depth of investigationAnders Vest Christiansen, Esben AukenGeophysics, v. 77, i. 4, p. WB171-WB177, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0393.1
- You have accessAccess DeniedThe subsurface temperature assessment by means of an indirect electromagnetic geothermometerViacheslav Spichak, Olga ZakharovaGeophysics, v. 77, i. 4, p. WB179-WB190, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0397.1
- You have accessAccess DeniedImprovement in MRS parameter estimation by joint and laterally constrained inversion of MRS and TEM dataAhmad A. Behroozmand, Esben Auken, Gianluca Fiandaca, Anders Vest ChristiansenGeophysics, v. 77, i. 4, p. WB191-WB200, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0404.1
- You have accessAccess DeniedDigital soil mapping of compositional particle-size fractions using proximal and remotely sensed ancillary dataS. Buchanan, J. Triantafilis, I. O. A. Odeh, R. SubansingheGeophysics, v. 77, i. 4, p. WB201-WB211, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2012-0053.1
- You have accessAccess DeniedFractional diffusion analysis of the electromagnetic field in fractured media Part I: 2D approachJianchao Ge, Mark E. Everett, Chester J. WeissGeophysics, v. 77, i. 4, p. WB213-WB218, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2012-0072.1
- You have accessAccess Denied3D modeling and inversion of VLF and VLF-R electromagnetic dataP. Kaikkonen, S. P. Sharma, S. MittalGeophysics, v. 77, i. 4, p. WB219-WB231, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0360.1
- You have accessAccess Denied2D joint inversion of RMT and ERT data versus individual 3D inversion of full tensor RMT data: An example from Trecate site in ItalyMehrdad Bastani, Juliane Hübert, Thomas Kalscheuer, Laust B. Pedersen, Alberto Godio, Jean BernardGeophysics, v. 77, i. 4, p. WB233-WB243, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0525.1
- You have accessAccess DeniedMapping estimated deep drainage in the lower Namoi Valley using a chloride mass balance model and EM34 dataA. Woodforth, J. Triantafilis, J. Cupitt, R. S. Malik, R. Subasinghe, M. F. Ahmed, A. I. Huckel, H. GeeringGeophysics, v. 77, i. 4, p. WB245-WB256, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2011-0373.1
- You have accessAccess DeniedContributorsGeophysics, v. 77, i. 4, p. WB257-WB259, Published on July 2012, First Published on September 24, 2012, doi:10.1190/2012-0626-CONT-S.1

- You have accessAccess DeniedGeophysics Dissertation AbstractsMeasurement of rock resistivity using inductive method in a cased wellDarko VasicGeophysics, v. 77, i. 4, p. Z79-Z79, Published on July 2012, First Published on September 24, 2012, doi:10.1190/2012-0619-GEODIS.1
- You have accessAccess DeniedIntellectual propertyGeophysics, v. 77, i. 4, p. Z81-Z97, Published on July 2012, First Published on September 24, 2012, doi:10.1190/2012-0619-IP.1
- You have accessAccess DeniedContributorsGeophysics, v. 77, i. 4, p. Z99-Z106, Published on July 2012, First Published on September 24, 2012, doi:10.1190/geo2012-0626-CONTRI.1

- Editor's Corner
- Technical Papers
- Geophysics Letters
- Case Histories
- Anisotropy
- Borehole Geophysics and Rock Properties
- Electrical and Electromagnetic Methods
- Engineering and Environmental Geophysics
- Gravity Exploration Methods
- Ground-penetrating Radar
- Mining Geophysics
- Passive Seismic Methods
- Reservoir Geophysics
- Seismic Attributes and Pattern Recognition
- Seismic Interferometry
- Seismic Inversion
- Seismic Migration
- Seismic Modeling and Wave Propagation
- Seismic Velocity/Statics
- Signal Processing
- Tutorials and Expository Discussions

- Near-surface EM
- Departments

- Open AccessA review and appraisal of arrival-time picking methods for downhole microseismic dataJubran Akram, David W. EatonGeophysics, v. 81, i. 2, p. KS71-KS91, Published on March 2016, First Published on April 20, 2016, doi:10.1190/geo2014-0500.1
- You have accessRestricted accessIntegrated application of heliborne and ground electromagnetic surveys for mapping EM conductor for uranium exploration and its subsurface validation, North Delhi Fold Belt, Rajasthan, India: A case studyA. K. Chaturvedi, Cas Lotter, Shailesh Tripathi, A. K. Maurya, Indrajit Patra, P. S. PariharGeophysics, v. 78, i. 1, p. B13-B24, Published on January 2013, First Published on February 06, 2013, doi:10.1190/geo2011-0523.1
- Open AccessFull-waveform inversion using seislet regularizationZhiguang Xue, Hejun Zhu, Sergey FomelGeophysics, v. 82, i. 5, p. A43-A49, Published on September 2017, First Published on July 06, 2017, doi:10.1190/geo2016-0699.1
- Open AccessAdaptive waveform inversion: TheoryMichael Warner, Lluís GuaschGeophysics, v. 81, i. 6, p. R429-R445, Published on November 2016, First Published on October 21, 2016, doi:10.1190/geo2015-0387.1
- Open AccessTutorial: Spectral bandwidth extension — Invention versus harmonic extrapolationChen Liang, John Castagna, Ricardo Zavala TorresGeophysics, v. 82, i. 4, p. W1-W16, Published on July 2017, First Published on May 30, 2017, doi:10.1190/geo2015-0572.1