- You have accessAccess DeniedIn-situ, high-frequency P-wave velocity measurements within 1 m of the Earth's surfaceGregory S. Baker, Don W. Steeples, Chris SchmeissnerGeophysics, v. 64, i. 2, p. 323-325, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444537
- You have accessAccess DeniedSome practical aspects of prestack waveform inversion using a genetic algorithm; an example from the East Texas Woodbine gas sandSubhashis MallickGeophysics, v. 64, i. 2, p. 326-336, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444538
- You have accessAccess DeniedRegional aquifer mapping using combined VES-TEM-AMT/EMAP methods in the semiarid eastern margin of Parnaiba Basin, BrazilM. A. Meju, S. L. Fontes, M. F. B. Oliveira, J. P. R. Lima, E. U. Ulugergerli, A. A. CarrasquillaGeophysics, v. 64, i. 2, p. 337-356, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444539
- You have accessAccess DeniedGeophysical surveys of burial sites; a case study of the Oaro urupaDavid C. NobesGeophysics, v. 64, i. 2, p. 357-367, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444540
- You have accessAccess DeniedSeismic attributes for monitoring of a shallow heated heavy oil reservoir; a case studyDouglas R. SchmittGeophysics, v. 64, i. 2, p. 368-377, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444541

- You have accessAccess DeniedAirborne resistivity data levelingHaoping Huang, Douglas C. FraserGeophysics, v. 64, i. 2, p. 378-385, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444542
- You have accessAccess Denied2-D and 3-D interpretation of electrical tomography measurements; Part 1, The forward problemVincent Lesur, Michel Cuer, Andre StraubGeophysics, v. 64, i. 2, p. 386-395, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444543
- You have accessAccess Denied2-D and 3-D interpretation of electrical tomography measurements; Part 2, The inverse problemVincent Lesur, Michel Cuer, Andre StraubGeophysics, v. 64, i. 2, p. 396-402, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444544
- You have accessAccess DeniedEstimating depth of investigation in DC resistivity and IP surveysDouglas W. Oldenburg, Yaoguo LiGeophysics, v. 64, i. 2, p. 403-416, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444545
- You have accessAccess DeniedCombined application of DC and TEM to sea-water intrusion mappingChieh-Hou Yang, Lun-Tao Tong, Ching-Feng HuangGeophysics, v. 64, i. 2, p. 417-425, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444546
- You have accessAccess DeniedGeoelectrical fields in a layered earth with arbitrary anisotropyChangchun Yin, Peter WeideltGeophysics, v. 64, i. 2, p. 426-434, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444547

- You have accessAccess DeniedRevealing stratigraphy in ground-penetrating radar data using domain filteringRoger A. Young, Jingsheng SunGeophysics, v. 64, i. 2, p. 435-442, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444548

- You have accessAccess DeniedUpward continuation of scattered potential field dataMaurizio Fedi, Antonio Rapolla, Guido RussoGeophysics, v. 64, i. 2, p. 443-451, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444549
- You have accessAccess Denied3-D inversion of gravity and magnetic data with depth resolutionMaurizio Fedi, Antonio RapollaGeophysics, v. 64, i. 2, p. 452-460, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444550
- You have accessAccess DeniedA finite element method for computation of the regional gravity anomalyK. Mallick, K. K. SharmaGeophysics, v. 64, i. 2, p. 461-469, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444551

- You have accessAccess DeniedPermeability relation with other petrophysical parameters for periodic porous mediaKeh-Jim Dunn, Gerald A. LaTorraca, David J. BergmanGeophysics, v. 64, i. 2, p. 470-478, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444552
- You have accessAccess DeniedEffective elastic properties of heavily faulted structuresJohn A. Hudson, Enru LiuGeophysics, v. 64, i. 2, p. 479-485, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444553

- You have accessAccess Denied3-D seismic survey design for linear v(z) mediaChris L. Liner, William D. UnderwoodGeophysics, v. 64, i. 2, p. 486-493, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444554

- You have accessAccess DeniedAVO detectability against tuning and stretching artifactsWenjie DongGeophysics, v. 64, i. 2, p. 494-503, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444555

- You have accessAccess DeniedEstimating shear-wave velocities from
*P*-wave and converted-wave dataFranklyn K. LevinGeophysics, v. 64, i. 2, p. 504-507, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444556

- You have accessAccess DeniedAn optimal true-amplitude least-squares prestack depth-migration operatorGuy Chavent, Rene-Edouard PlessixGeophysics, v. 64, i. 2, p. 508-515, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444557

- You have accessAccess Denied3-D traveltime computation using the fast marching methodJames A. Sethian, A. Mihai PopoviciGeophysics, v. 64, i. 2, p. 516-523, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444558

- You have accessAccess DeniedReconstruction of band-limited signals, irregularly sampled along one spatial directionA. J. W. Duijndam, M. A. Schonewille, C. O. H. HindriksGeophysics, v. 64, i. 2, p. 524-538, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444559
- You have accessAccess DeniedNonuniform fast Fourier transformA. J. W. Duijndam, M. A. SchonewilleGeophysics, v. 64, i. 2, p. 539-551, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444560
- You have accessAccess DeniedA noise-optimized objective method for predictive deconvolutionScott C. HornbostelGeophysics, v. 64, i. 2, p. 552-563, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444561
- You have accessAccess DeniedGround roll suppression using the Karhunen-Loeve transformXuewei LiuGeophysics, v. 64, i. 2, p. 564-566, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444562
- You have accessAccess DeniedZero moveout (ZMO) stackingDan Loewenthal, Peter Buchen, Alexander Kagansky, Ilan KorenGeophysics, v. 64, i. 2, p. 567-571, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444563

- You have accessAccess DeniedSeismic diffracted waves from topography using 3-D discrete wavenumber-boundary integral equation simulationSylvette Durand, Stephane Gaffet, Jean VirieuxGeophysics, v. 64, i. 2, p. 572-578, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444564
- You have accessAccess DeniedUsing even terms of the scattering series for deghosting and multiple attenuation of ocean-bottom cable dataLuc T. IkelleGeophysics, v. 64, i. 2, p. 579-592, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444565
- You have accessAccess DeniedFresnel zone effect on seismic velocity resolutionPierre D. Thore, Corrine JuliardGeophysics, v. 64, i. 2, p. 593-603, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444566
- You have accessAccess DeniedFrequency-dependent shear-wave splitting in thinly layered media with intrinsic anisotropyUlrich Werner, Sergei A. ShapiroGeophysics, v. 64, i. 2, p. 604-608, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444567

- You have accessAccess Denied3-D seismic stratal-surface concepts applied to the interpretation of a fluvial channel system deposited in a high-accommodation environmentBob A. Hardage, Randy L. RemingtonGeophysics, v. 64, i. 2, p. 609-620, Published on April 1999, First Published on April 01, 1999, doi:10.1190/1.1444568

- You have accessAccess DeniedOn: “What is noise?,” (J. A. Scales and R. Snieder, GEOPHYSICS, 63, 1122-1124)Howard GrubbGeophysics, v. 64, i. 2, p. 628-631, Published on April 1999, First Published on March 01, 1999, doi:10.1190/1.1444569
- You have accessAccess DeniedOn: “Unambiguous signal recovery above the Nyquist using random-sample-interval imaging,” (R.D. Wisecup, Geophysics, 63, 763-771)Gijs J. O. VermeerGeophysics, v. 64, i. 2, p. 632-634, Published on April 1999, First Published on March 01, 1999, doi:10.1190/1.1444570
- You have accessAccess DeniedReply by the author to the discussion by Gijs J. O. VermeerR. Daniel WisecupGeophysics, v. 64, i. 2, p. 634-636, Published on April 1999, First Published on March 01, 1999, doi:10.1190/1.1444571
- You have accessAccess DeniedOn: “Wavelets, well ties, and the search for subtle stratigraphic traps,” (A. Ziolkowski, J. R. Underhill, and R. G. K. Johnston, Geophysics, 63, 297-313)Roy E. WhiteGeophysics, v. 64, i. 2, p. 636-640, Published on April 1999, First Published on March 01, 1999, doi:10.1190/1.1444572
- You have accessAccess DeniedReply by the authors to the discussion by Roy E. White and Rob SimmAnton Ziolkowski, Rodney G. K. Johnston, John R. UnderhillGeophysics, v. 64, i. 2, p. 640-649, Published on April 1999, First Published on March 01, 1999, doi:10.1190/1.1444573

- 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