- You have accessAccess DeniedInstructions to AuthorsGeophysics, v. 77, i. 1, p. 1JF-14JF, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2012-0105-INSTRU.1
- You have accessAccess DeniedThis issue of GeophysicsGeophysics, v. 77, i. 1, p. 15JF-17JF, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2012-0117-TIOGEO.1

- You have accessAccess DeniedSimple expression for the bubble-time period of two clustered air gunsDaniel Barker, Martin LandrøGeophysics, v. 77, i. 1, p. A1-A3, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0169.1
- You have accessAccess DeniedDenoising seismic data using the nonlocal means algorithmDavid Bonar, Mauricio SacchiGeophysics, v. 77, i. 1, p. A5-A8, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0235.1

- You have accessAccess DeniedRobust prestack
*Q*-determination using surface seismic data: Part 2 — 3D case studyCarl Reine, Roger Clark, Mirko van der BaanGeophysics, v. 77, i. 1, p. B1-B10, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0074.1 - You have accessAccess DeniedA shallow geothermal experiment in a sandy aquifer monitored using electric resistivity tomographyThomas Hermans, Alexander Vandenbohede, Luc Lebbe, Frédéric NguyenGeophysics, v. 77, i. 1, p. B11-B21, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0199.1

- You have accessAccess DeniedElliptical dip moveout for 3D seismic imaging in the presence of azimuthal anisotropyJeffrey Shragge, David LumleyGeophysics, v. 77, i. 1, p. C1-C12, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0044.1
- You have accessAccess DeniedAnisotropic finite-difference algorithm for modeling elastic wave propagation in fractured coalbedsZhenglin Pei, Li-Yun Fu, Weijia Sun, Tao Jiang, Binzhong ZhouGeophysics, v. 77, i. 1, p. C13-C26, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2010-0240.1

- You have accessAccess DeniedTank experiments with borehole self-potential dataCarlos A. Mendonça, Glaucia C. Dotti, Camila Maida, Nilton SilvaGeophysics, v. 77, i. 1, p. D1-D6, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0176.1

- You have accessAccess DeniedVertical and horizontal components of the electric background field at the sea bottomEndre Håland, Eirik G. Flekkøy, Knut Jørgen MåløyGeophysics, v. 77, i. 1, p. E1-E8, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0039.1
- You have accessAccess DeniedPetro-electric modeling for CSEM reservoir characterization and monitoringAlireza Shahin, Kerry Key, Paul Stoffa, Robert TathamGeophysics, v. 77, i. 1, p. E9-E20, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2010-0329.1
- You have accessAccess DeniedModel-based fluid factor for controlled source electromagnetic dataOdd Kolbjørnsen, Ragnar Hauge, Maren Drange-Espeland, Arild BulandGeophysics, v. 77, i. 1, p. E21-E31, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2010-0300.1
- You have accessAccess DeniedBayesian inversion of CSEM and magnetotelluric dataArild Buland, Odd KolbjørnsenGeophysics, v. 77, i. 1, p. E33-E42, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2010-0298.1
- You have accessAccess DeniedMapping the magnetic susceptibility and electric conductivity of marine surficial sediments by benthic EM profilingHendrik Müller, Tilo von Dobeneck, Christian Hilgenfeldt, Bill SanFilipo, Daniel Rey, Belén RubioGeophysics, v. 77, i. 1, p. E43-E56, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2010-0129.1
- You have accessAccess DeniedSeismically regularized controlled-source electromagnetic inversionVanessa Brown, Kerry Key, Satish SinghGeophysics, v. 77, i. 1, p. E57-E65, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0081.1
- You have accessAccess DeniedTwo-dimensional inversion of direct current resistivity data incorporating topography by using finite difference techniques with triangle cells: Investigation of Kera fault zone in western CreteIsmail Demirci, Erhan Erdoğan, M. Emin CandansayarGeophysics, v. 77, i. 1, p. E67-E75, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0130.1
- You have accessAccess DeniedStreaming potentials at hydrocarbon reservoir conditionsJ. H. Saunders, M. D. Jackson, M. Y. Gulamali, J. Vinogradov, C. C. PainGeophysics, v. 77, i. 1, p. E77-E90, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0068.1
- You have accessAccess DeniedVertical and horizontal resistive limit formulas for a rectangular-loop source on a conductive half-spaceRalf Schaa, Peter K. FullagarGeophysics, v. 77, i. 1, p. E91-E99, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0141.1

- You have accessAccess DeniedNonexponential decay of the surface-NMR signal and implications for water content estimationElliot Grunewald, Rosemary KnightGeophysics, v. 77, i. 1, p. EN1-EN9, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0160.1

- You have accessAccess DeniedImaging geologic surfaces by inverting gravity gradient data with depth horizonsGary Barnes, Joseph BarraudGeophysics, v. 77, i. 1, p. G1-G11, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0149.1
- You have accessAccess DeniedUnderstanding imaging methods for potential field dataMaurizio Fedi, Mark PilkingtonGeophysics, v. 77, i. 1, p. G13-G24, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0078.1

- You have accessAccess DeniedAccounting for soil surface roughness in the inversion of ultrawideband off-ground GPR signal for soil moisture retrievalFrançois Jonard, Lutz Weihermüller, Harry Vereecken, Sébastien LambotGeophysics, v. 77, i. 1, p. H1-H7, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0054.1
- You have accessAccess DeniedFocused inversion of vertical radar profile (VRP) traveltime dataGiulio Vignoli, Rita Deiana, Giorgio CassianiGeophysics, v. 77, i. 1, p. H9-H18, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0147.1

- You have accessAccess DeniedJoint inversion of seismic traveltimes and gravity data on unstructured grids with application to mineral explorationPeter G. Lelièvre, Colin G. Farquharson, Charles A. HurichGeophysics, v. 77, i. 1, p. K1-K15, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0154.1

- You have accessAccess DeniedReservoir characterization and inversion uncertainty via a family of particle swarm optimizersJuan Luis Fernández Martínez, Tapan Mukerji, Esperanza García Gonzalo, Amit SumanGeophysics, v. 77, i. 1, p. M1-M16, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0041.1

- You have accessAccess DeniedFlow noise reduction from superhydrophobic surfacesThomas Elboth, Bjørn Anders Pettersson Reif , Øyvind Andreassen, Michael B. MartellGeophysics, v. 77, i. 1, p. P1-P10, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0001.1

- You have accessAccess DeniedInterferometric application of static correctionsDavid C. HenleyGeophysics, v. 77, i. 1, p. Q1-Q13, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0082.1
- You have accessAccess DeniedSuppressing nonphysical reflections in Green’s function estimates using source-receiver interferometrySimon King, Andrew CurtisGeophysics, v. 77, i. 1, p. Q15-Q25, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0300.1

- You have accessAccess DeniedSensitivity of estimated elastic moduli to completeness of wave type, measurement type, and illumination apertures at a receiver in multicomponent VSP dataHerurisa Rusmanugroho, George A. McMechanGeophysics, v. 77, i. 1, p. R1-R18, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2010-0410.1
- You have accessAccess DeniedCrosshole traveltime tomography using particle swarm optimization: A near-surface field exampleJens Tronicke, Hendrik Paasche, Urs BönigerGeophysics, v. 77, i. 1, p. R19-R32, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2010-0411.1
- You have accessAccess DeniedWaveform tomography of field vibroseis data using an approximate 2D geometry leads to improved velocity modelsBrendan R. Smithyman, Ronald M. ClowesGeophysics, v. 77, i. 1, p. R33-R43, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0076.1
- You have accessAccess DeniedRobust prestack
*Q*-determination using surface seismic data: Part 1 — Method and synthetic examplesCarl Reine, Roger Clark, Mirko van der BaanGeophysics, v. 77, i. 1, p. R45-R56, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0073.1 - You have accessAccess DeniedReceiver-coupling effects in seismic waveform inversionsHansruedi Maurer, Stewart A. Greenhalgh, Edgar Manukyan, Stefano Marelli, Alan G. GreenGeophysics, v. 77, i. 1, p. R57-R63, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2010-0402.1
- You have accessAccess DeniedJoint inversion of marine seismic AVA and CSEM data using statistical rock-physics models and Markov random fieldsJinsong Chen, G. Michael HoverstenGeophysics, v. 77, i. 1, p. R65-R80, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0219.1

- You have accessAccess DeniedImaging condition for nonlinear scattering-based imaging: Estimate of power loss in scatteringClement Fleury, Ivan VasconcelosGeophysics, v. 77, i. 1, p. S1-S18, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0135.1
- You have accessAccess DeniedAdvances in on-sea-ice seismic reflection methods using an air gun: McMurdo Sound, AntarcticaDavid A. Sunwall, Marvin A. Speece, Stephen F. PekarGeophysics, v. 77, i. 1, p. S19-S30, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0127.1

- You have accessAccess DeniedAn improved vacuum formulation for 2D finite-difference modeling of Rayleigh waves including surface topography and internal discontinuitiesChong Zeng, Jianghai Xia, Richard D. Miller, Georgios P. TsofliasGeophysics, v. 77, i. 1, p. T1-T9, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0067.1
- You have accessAccess DeniedNew full-wave phase-shift approach to solve the Helmholtz acoustic wave equation for modelingKaushik Maji, Fuchun Gao, Sameera K. Abeykoon, Donald J. KouriGeophysics, v. 77, i. 1, p. T11-T27, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2010-0026.1

- You have accessAccess DeniedMulticomponent joint migration velocity analysis in the angle domain for PP-waves and PS-wavesQizhen Du, Fang Li, Jing Ba, Yitong Zhu, Bo HouGeophysics, v. 77, i. 1, p. U1-U13, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2010-0423.1

- You have accessAccess DeniedHyperbolic estimation of sparse models from erratic dataYunyue Li, Yang Zhang, Jon ClaerboutGeophysics, v. 77, i. 1, p. V1-V9, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0099.1
- You have accessAccess DeniedDispersion and the dissipative characteristics of surface waves in the generalized S-transform domainRoohollah Askari, Robert J. FergusonGeophysics, v. 77, i. 1, p. V11-V20, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2010-0330.1

- You have accessAccess DeniedOn the topography of the cost functional in linear and nonlinear inverse problemsJuan L. Fernández Martínez, M. Zulima Fernández Muñiz, Michael J. TompkinsGeophysics, v. 77, i. 1, p. W1-W15, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2011-0341.1

- You have accessAccess DeniedReply to the comment on “A comparison of the dispersion relations for anisotropic elastodynamic finite-difference grids” (H. Bernth and C. Chapman, 2011, Geophysics, 76, no. 3, WA43–WA50) by E. H. Saenger, published in November-December 2011H. Bernth, C. ChapmanGeophysics, v. 77, i. 1, p. X1-X1, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2012-0207-REP.1

- You have accessAccess DeniedIntellectual PropertyDavid A. WalkerGeophysics, v. 77, i. 1, p. Z1-Z14, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2012-0112-IP.1
- You have accessAccess DeniedContributorsGeophysics, v. 77, i. 1, p. Z15-Z19, Published on January 2012, First Published on April 11, 2012, doi:10.1190/geo2012-0113-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
- Reservoir Geophysics
- Seismic Data Acquisition
- Seismic Interferometry
- Seismic Inversion
- Seismic Migration
- Seismic Modeling and Wave Propagation
- Seismic Velocity/Statics
- Signal Processing
- Tutorials and Expository Discussions
- Discussions

- Departments

- Open AccessJoint PP and PS AVA seismic inversion using exact Zoeppritz equationsJun Lu, Zhen Yang, Yun Wang, Ying ShiGeophysics, v. 80, i. 5, p. R239-R250, Published on September 2015, First Published on August 26, 2015, doi:10.1190/geo2014-0490.1
- 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
- You have accessRestricted accessThe robustness of seismic attenuation measurements using fixed- and variable-window time-frequency transformsCarl Reine, Mirko van der Baan, Roger ClarkGeophysics, v. 74, i. 2, p. WA123-WA135, Published on March 2009, First Published on March 01, 2009, doi:10.1190/1.3043726
- Open AccessElectrical conductivity, induced polarization, and permeability of the Fontainebleau sandstoneAndré Revil, Pauline Kessouri, Carlos Torres-VerdínGeophysics, v. 79, i. 5, p. D301-D318, Published on September 2014, First Published on September 15, 2014, doi:10.1190/geo2014-0036.1
- You have accessRestricted accessCross-gradients joint 3D inversion with applications to gravity and magnetic dataEmilia Fregoso, Luis A. GallardoGeophysics, v. 74, i. 4, p. L31-L42, Published on July 2009, First Published on July 01, 2009, doi:10.1190/1.3119263