(Message inbox:7291) Received: from taal.Stanford.EDU (taal.Stanford.EDU [36.51.0.25]) by oas.Stanford.EDU (8.7.4/8.7.1) with SMTP id IAA06718 for ; Mon, 8 Jul 1996 08:10:07 -0700 (PDT) Received: from unogate.unocal.com by taal.Stanford.EDU with SMTP id AA28476 (5.65c/IDA-1.4.4 for jon@oas.stanford.edu); Mon, 8 Jul 1996 08:10:02 -0700 Received: from sugarland.unocal.com (krakatoa.sugarland [134.248.125.2]) by unogate.unocal.com (8.6.12/8.5) with SMTP id IAA03715; Mon, 8 Jul 1996 08:09:59 -0700 Received: from xing.sugarland.unocal.com by sugarland.unocal.com (4.1/SMI-4.1) id AA22190; Mon, 8 Jul 96 10:09:55 CDT From: stgprao@sugarland.unocal.com (Richard Ottolini) Received: by xing.sugarland.unocal.com (4.1) id AA02350; Mon, 8 Jul 96 10:11:44 CDT Date: Mon, 8 Jul 96 10:11:44 CDT Message-Id: <9607081511.AA02350@xing.sugarland.unocal.com> To: jon@sep.stanford.edu Subject: last permutated SEP index (long) Claerbout@1974@Two Dimensional Inhomogeneous Media Wave Calculations -- migration@SEP-Report@1@1-7 Estevez@1974@A Tutorial on Monochromatic Waves@SEP-Report@1@8-40 Schultz@1974@Approximations to the Wave Propagation Transfer Function -- migration@SEP-Report@1@41-59 Riley@1974@A Benchmark Program for Migration or Diffraction@SEP-Report@1@60-72 Claerbout@1974@Two Techniques for Wave Equation Migration -- computation@SEP-Report@1@73-81 Claerbout@1974@First Problem for Post Doc -- migration@SEP-Report@1@82-82 Claerbout@1974@Noah's Method of Deconvolution by Flooding@SEP-Report@1@83-88 Riley@1974@One Dimensional Noah's Deconvolution -- computation@SEP-Report@1@89-99 Claerbout Riley@1974@Calculation of Diffracted Multiple Reflections -- computation@SEP-Report@1@100-105 Riley Claerbout@1974@Computing Diffracted Multiples@SEP-Report@1@106-125 Riley@1974@Preliminary Results on Diffracted Multiple Modeling and Removal@SEP-Report@1@126-135 Doherty Claerbout@1974@Separate Downward Continuation of Shots and Receivers -- migration@SEP-Report@1@136-140 Doherty@1974@Transformations and Migration Equations@SEP-Report@1@141-156 Doherty Claerbout@1974@Reconciliation of Various Downward Continuation Equations -- migration@SEP-Report@1@157-159 Doherty Claerbout@1974@Velocity Analysis Based on the Wave Equation@SEP-Report@1@160-178 Claerbout@1974@Some Speculative Ideas on Velocity Estimation@SEP-Report@1@179-188 Brune Claerbout@1974@Extrapolation of Magnetotelluric Fields -- electric@SEP-Report@1@189-228 Madden@1974@Conductivity of Porosity Relationship in Rocks -- electric@SEP-Report@1@229-255 Claerbout@1974@Curve Fitting in Geophysical Inverse Problems@SEP-Report@1@256-262 Claerbout Madden@1974@Impedance Estimation@SEP-Report@1@263-271 Claerbout@1974@L1 Norm Program and Test Case -- non Gaussian computation@SEP-Report@1@272-278 Claerbout@1974@Slant Frames@SEP-Report@1@279-282 Claerbout@1974@Imaging with Refraction Seismograms -- slant@SEP-Report@1@283-286 Estevez Schultz@1974@Dispersion Relationship for the Slant Frames Approximation@SEP-Report@1@287-295 Riley@1974@Predictive Deconvolution Implies the Earthquake Geometry@SEP-Report@1@296-303 Burg@1974@General Principles for Estimation of Covariance Matrices@SEP-Report@1@304-317 Burg@1974@Recommendations Concerning Maximum Entropy Spectral Estimation -- time series@SEP-Report@1@318-326 Burg@1974@An Algorithm for Obtaining the Correlation Functions Between Prediction Error Filters -- time series@SEP-Report@1@327-336 Funkhouser@1974@Appendix A Wave Propagation on the Surface of a Sphere -- computation@SEP-Report@1@337-368 Riley@1974@Appendix B Description of Plot Tapes@SEP-Report@1@369 Doherty@1974@Migration as a Tool in Velocity Estimation@SEP-Report@2@2-7 Doherty@1974@Migration of Common Offset Sections@SEP-Report@2@8-16 Doherty@1974@Preliminary Results on Downward Continuation of Multi Offset Sections and Velocity Estimation@SEP-Report@2@17-25 Nur et al@1974@Seismic Velocities in Porous and Fissured Rocks@SEP-Report@2@26-37 Estevez@1974@Slanted Beam Coupling@SEP-Report@2@38-43 Claerbout@1974@Shifting Frames -- slant@SEP-Report@2@44-47 Claerbout@1974@A Data Oriented Shifting Frame -- slant@SEP-Report@2@48-53 Claerbout@1974@A Reversible Shifting Frame -- slant@SEP-Report@2@54-55 Claerbout@1974@A Wide Offset Migration Equation@SEP-Report@2@56-61 Claerbout@1974@The Emergent Angle Frame -- slant@SEP-Report@2@62-66 Claerbout@1974@An Expanding Time Scale -- migration@SEP-Report@2@67-68 Doherty@1974@The Emergent Angle Frame for Sections -- slant@SEP-Report@2@69-72 Claerbout@1974@A Shot Offset Frame for Velocity Estimation@SEP-Report@2@73-77 Claerbout@1974@Two Stratified Media Frames@SEP-Report@2@78-81 Claerbout@1974@An Offset Squared Transformation -- frames@SEP-Report@2@82-84 Estevez@1974@Migration Equation Coefficients for An Emergent Angle Frame in Stratified Media -- slant@SEP-Report@2@85-100 Dunbar@1974@The Balanced Two Way Merge Algorithm -- migration computation@SEP-Report@2@101-108 Claerbout@1974@An Explicit Scheme -- migration computation@SEP-Report@2@109-113 Claerbout@1974@An Explicit Scheme for the Wave Equation -- migration computation@SEP-Report@2@114-118 Starius@1974@Migration Equations for Inhomogeneous Media -- computation@SEP-Report@2@119-126 Dunbar@1974@X Outer Migration -- computation@SEP-Report@2@127-140 Brune@1974@Final Report on Magnetotelluric Field Extrapolation -- electric@SEP-Report@2@141-159 Courtillot@1974@Different Approximations to Vertical Derivative Operators in Potential Problems -- electric@SEP-Report@2@160-165 Courtillot@1974@The Downward Continuation of Sources and Receivers in Resistivity Surveying : Trying to Pose the Problem -- electric migration@SEP-Report@2@166-183 Dunbar@1974@Terrain Noise Suppression Filter for Magnetic Profiles -- electric time series computation@SEP-Report@2@184-195 Burg@1974@The General Variational Approach -- time series@SEP-Report@2@196-204 Burg@1974@An Example in which Consistency is Equivalent to Positive Definiteness of the Two Dimensional Correlation Matrix -- time series@SEP-Report@2@205-210 Burg@1974@Multichannel Maximum Entropy Spectral Analysis -- time series@SEP-Report@2@211-216 Burg@1974@Two Dimensional Maximum Entropy Spectral Analysis -- time series@SEP-Report@2@217-224 Burg@1974@Estimation of a Two Dimensional Correlation Matrix (An Example) -- time series@SEP-Report@2@225-235 Schultz@1974@A Proposal for Wave Theory Analysis of Statics Corrections@SEP-Report@2@236-239 Riley@1974@Computer Program for Diffracted Multiple Reflections@SEP-Report@2@240-264 Claerbout@1974@Last Two Chapters of Book@SEP-Report@2@265 Riley@1974@Wave Equation Synthesis and Inversion of Diffracted Multiple Seismic Reflections -- thesis@SEP-Report@3@0-3 Riley@1974@One Dimensional Noah's Deconvolution -- time series multiples@SEP-Report@3@4-19 Riley@1974@The Two Dimensional Forward Problem -- multiples@SEP-Report@3@20-64 Riley@1974@The Two Dimensional Inverse Problem -- multiples computation@SEP-Report@3@65 Doherty@1975@Structure Independent Seismic Velocity Estimation -- thesis field data@SEP-Report@4@0-0 Claerbout@1975@Slant Stacks and Radial Traces -- multiples@SEP-Report@5@1-12 Claerbout@1975@Slant Stacks & Diffracted Multiples@SEP-Report@5@13-15 Estevez@1975@Preliminary One Dimensional Slant Synthetics -- multiples@SEP-Report@5@16-19 Estevez@1975@Slant Frames in Layered Media -- multiples@SEP-Report@5@20-42 Schultz@1975@Modeling Diffractions of the Transmitted Wave (A Discussion) -- lateral velocity@SEP-Report@5@43-50 Schultz@1975@Transmission Compensated Migration of Vertically Stacked (Plane Wave) Sections -- lateral velocity@SEP-Report@5@51-65 Schultz@1975@Preliminary Results on Synthesis and Migration of Transmission Distorted Vertically Stacked Sections -- lateral velocity@SEP-Report@5@66-78 Schultz@1975@A Fast and Accurate Shifting Scheme -- computation slant@SEP-Report@5@79-89 Claerbout@1975@X Outer Migration Example@SEP-Report@5@90-94 Estevez@1975@Migration Equation Coefficients for a Shot Offset Frame in Layered Media@SEP-Report@5@95-101 Doherty Claerbout@1975@Numerical Viscosity Dip Filtering -- migration attenuation@SEP-Report@5@102-109 Dunbar@1975@Variational Principles and Approximate Solutions for the Wave Equation -- numeric@SEP-Report@5@110-122 Anderssen@1975@Separation of the Forward and Backward Solutions of the One Dimensional Wave Equation@SEP-Report@5@123-133 Claerbout@1975@The Need for L1 Norm Algorithms for Seismic Decomposition -- time series@SEP-Report@5@134-137 Burg@1975@Single and Multichannel Maximum Entropy -- time series non Gaussian@SEP-Report@5@138-219 Claerbout@1975@Velocity Estimation Recapitulated -- tutorial@SEP-Report@5@220 Burg@1975@Maximum Entropy Spectral Analysis -- thesis@SEP-Report@6@0-0 Burg@1975@The Maximum Entropy Variational Principle for Single Channel Power Spectral Analysis -- time series@SEP-Report@6@1-5 Burg@1975@Single Channel Maximum Entropy Spectral Analysis from Autocorrelation Measurements -- time series@SEP-Report@6@6-7 Burg@1975@Solution of the Variational Formulation -- time series@SEP-Report@6@8-18 Burg@1975@Extending the Autocorrelation Function -- time series@SEP-Report@6@19-38 Burg Estimation Technique -- time series -- Burg@1975@Time Series Derivations and the@SEP-Report@6@39-54 Burg@1975@The Importance of the ( R(0) , C1 , C2 , ... ) Description -- time series@SEP-Report@6@55-67 Burg@1975@Multichannel Maximum Entropy Spectral Analysis from Autocorrelation Measurements -- time series@SEP-Report@6@68-68 Burg@1975@The Entropy of a Multichannel Time Series@SEP-Report@6@69-72 Burg@1975@The Solution of the Multichannel Variational Formulation -- time series@SEP-Report@6@73-81 Burg@1975@Extending the Multichannel Autocorrelation Function -- time series@SEP-Report@6@82-108 Burg@1975@Appendix A -- Determination of Pure Line Spectra@SEP-Report@6@109-118 Burg@1975@Appendix B -- Manipulations of the Multichannel Equations@SEP-Report@6@119 Claerbout@1975@Slanted Multiple Reflection Calculation@SEP-Report@7@1-14 Claerbout@1975@Multiplets@SEP-Report@7@15-29 Claerbout@1975@Coupled Slanted Waves , Monochromatic Derivation -- multiples@SEP-Report@7@30-32 Claerbout@1975@Coupled Slanted Beams , Equations for Multiples Program@SEP-Report@7@33-35 Claerbout@1975@Slant Midpoint Coordinates@SEP-Report@7@36-42 Khanna@1975@Slant Multiple Reflections@SEP-Report@7@43-65 Schultz@1975@A Stratified Media Slant Frame -- velocity@SEP-Report@7@66-74 Schultz@1975@Estimating the Shifting Function -- velocity slant@SEP-Report@7@75-88 Claerbout@1975@Slant Plane Wave Interpretation Coordinates@SEP-Report@7@89-93 Claerbout@1975@Velocity Estimation with Slant Stacks , Part 1@SEP-Report@7@94-101 Schultz@1975@Preliminary P Stacks -- slant@SEP-Report@7@102-132 Engquist@1975@High Order Difference Approximations to the Differential Equation P ,zt=V(x ,z)P ,xx+f(x ,z)@SEP-Report@7@133-166 Claerbout@1975@Maximum Entropy Source Waveform Estimation -- deconvolution non Gaussian@SEP-Report@7@167-171 Claerbout@1975@Spectral Balancing -- time series@SEP-Report@7@172-182 Khanna@1975@Spectral Balancing Example -- time series@SEP-Report@7@183-185 Canales@1975@L1 Norm Spectral Estimation -- time series@SEP-Report@7@186-193 Friedlander@1975@The "Star Product" in a Wave Propagation Model -- computation@SEP-Report@7@194-199 Friedlander@1975@Downward Continuation of Operators -- migration multiple@SEP-Report@7@200-208 Aral@1975@Plot Programs -- computation@SEP-Report@7@209-215 Khanna@1975@Plot Programs -- computation@SEP-Report@7@216 Claerbout@1976@Migration in Media with Strong Lateral Velocity Variation@SEP-Report@8@1-7 Claerbout@1976@Anisotropy Dispersion and Wave Migration Accuracy@SEP-Report@8@8-14 Claerbout@1976@Three Dimensional Wave Migration@SEP-Report@8@15-16 Claerbout@1976@Slanted Waves in Slanted Frames@SEP-Report@8@17-37 Claerbout@1976@Expansion About Dipping Waves -- slant@SEP-Report@8@38-47 Engquist@1976@Well Posedness of One Way Wave Equations -- migration@SEP-Report@8@48-61 Claerbout@1976@Frequency Dispersion and Wave Migration Accuracy@SEP-Report@8@62-69 Lynn@1976@The Effect of Discrete Delta X on Wave Migration Accuracy@SEP-Report@8@70-95 Engquist@1976@Difference Approximation of Waves in Slanted Frames@SEP-Report@8@96-121 Schultz@1976@Some Practical Aspects of Slant Wave Stacks@SEP-Report@8@122-148 Engquist@1976@Some Numerical Aspects of Stacking -- slant@SEP-Report@8@149 Claerbout@1976@A Brief Derivation of the Dix Theorem -- velocity@SEP-Report@8@16-168 Claerbout@1976@Migration and RMS Velocity@SEP-Report@8@169-172 Claerbout@1976@Velocity Independent Downward Continuation -- migration@SEP-Report@8@173-179 Schultz@1976@Slant Plane Wave Interpretation Coordinates@SEP-Report@8@180-186 Schultz@1976@Velocity Estimation in Slant Frames I@SEP-Report@8@187-201 Estevez@1976@Shot Waveform Estimation -- multiples@SEP-Report@8@202-221 Estevez@1976@One Dimensional Examples of Slant Synthetics -- multiples@SEP-Report@8@222 Schultz@1976@Velocity Estimation By Wave Front Synthesis -- thesis slant field data@SEP-Report@9@0-0 Schultz@1976@Problems Solvable with Wave Stacks -- slant@SEP-Report@9@1-6 Schultz@1976@Coordinate Systems and Data Displays -- slant field data@SEP-Report@9@7-42 Schultz@1976@Velocity Estimation in a Nearly Stratified Earth -- slant field data@SEP-Report@9@43-70 Schultz@1976@Velocity Estimation for Diffracting Earth Models -- slant@SEP-Report@9@71-94 Schultz@1976@End Effects and Aliasing -- slant@SEP-Report@9@95 Engquist@1976@Migration with Short Computer Word Length -- computation@SEP-Report@10@1-9 Claerbout@1976@Absorptive Side Boundaries for Migration -- computation@SEP-Report@10@10-15 Clayton@1976@Programming Absorptive Side Boundaries for Migration -- computation@SEP-Report@10@16-29 Engquist@1976@Absorbing Boundary Conditions for Wave Equations -- migration@SEP-Report@10@30-49 Claerbout@1976@Refined Source Waveform Estimation -- deconvolution@SEP-Report@10@50-54 Estevez@1976@Preliminary Results on Refined Source Waveform Estimation -- deconvolution@SEP-Report@10@55-68 Canales@1976@A Note on Waveform Estimation@SEP-Report@10@69-72 Claerbout@1976@Source Waveform Ambiguity with Surface Reflection Coefficient -- deconvolution@SEP-Report@10@73-75 Claerbout@1976@Non Gaussian Signal Analysis -- time series@SEP-Report@10@76-83 Claerbout@1976@Exponential Tilt Invariant Solution of Overdetermined Convolution Equations -- time series@SEP-Report@10@84-89 Claerbout@1976@LEVITY : Levinson Recursion Reprogrammed -- time series computation@SEP-Report@10@90-98 Canales@1976@A Quantile Finding Program -- computation non Gaussian@SEP-Report@10@99-100 Claerbout@1976@Probability and Entropy of Seismic Data -- time series non Gaussian@SEP-Report@10@101-108 Claerbout@1976@IIB : Inverse Incomplete Beta Function of One Half -- time series non Gaussian computation@SEP-Report@10@109-113 Canales@1976@Mixed L1 and L2 Norm Problems -- non Gaussian@SEP-Report@10@114-124 Engquist@1976@One Way Elastic Wave Equations@SEP-Report@10@125-140 Engquist Clayton@1976@Difference Approximations of One Way Waves -- elastic@SEP-Report@10@141-164 Claerbout Clayton@1976@A Paraxial Equation for Elastic Waves@SEP-Report@10@165 Claerbout@1977@Migration with Fourier Transforms@SEP-Report@11@3-5 Lynn@1977@Solution@SEP-Report@11@6-8 Lynn@1977@Implementing f k Migration and Diffraction@SEP-Report@11@9-28 DaPrat Lynn@1977@Migration Examples Using Fourier Transforms@SEP-Report@11@29-40 Claerbout@1977@How to Measure rms Velocity with a Pencil and a Straightedge@SEP-Report@11@41-44 Lynn@1977@Lateral Velocity Estimation from Unstacked Data@SEP-Report@11@45-60 Mehta@1977@Concurrent Migration and Velocity Estimation in a Random , Non Gaussian Earth -- parallel@SEP-Report@11@61-76 Estevez@1977@Predicting Multiple Reflection Arrivals on Slant Stacks@SEP-Report@11@77-84 Brown@1977@Improving the Accuracy of Difference Approximations to the Migration Equation@SEP-Report@11@85-102 Brown@1977@Inhomogeneous Boundary Conditions for Wave Equations -- migration@SEP-Report@11@103-110 Claerbout Clayton@1977@The Stability of Absorbing Side Boundaries -- migration@SEP-Report@11@111-115 Clayton Engquist@1977@Absorbing Boundary Conditions -- migration@SEP-Report@11@116-132 Estevez Fulp@1977@A Look at Direct Arrivals@SEP-Report@11@133-146 Fulp@1977@Relating the Direct Arrival to the Shot Waveform@SEP-Report@11@147-156 Estevez@1977@Slant Stacks and Intervals of Optimum Stacking@SEP-Report@11@157-166 Claerbout@1977@Weighted Burg Levinson Recursion with Noise -- time series@SEP-Report@11@167-172 Clayton@1977@Refracted Body Wave Amplitudes@SEP-Report@11@173-188 Clayton Claerbout@1977@Dispersion Relations for Elastic Waves@SEP-Report@11@189-194 Claerbout@1977@Overthrust Imaging Coordinates -- migration@SEP-Report@11@195-198 Claerbout@1977@Radiative Equilibrium in Acoustic Layered Media -- time series@SEP-Report@11@199-204 Mehta@1977@Equalizing Gain on Seismic Sections by Quantiles@SEP-Report@11@205-210 Claerbout@1977@How to Transpose a Big Matrix -- computation@SEP-Report@11@211-212 Tjostheim@1977@Autoregressive Modeling and Spectral Estimation for Spatial Data : Some Simulation Experiments -- time series@SEP-Report@11@213-236 Claerbout@1977@The Switch to a Minicomputer -- computer@SEP-Report@11@237 Estevez@1977@Wide Angle Diffracted Multiple Reflections -- thesis slant field data deconvolution source waveform@SEP-Report@12@0-7 Estevez@1977@A Ray Approximation Theory for Multiple Modeling and Suppression@SEP-Report@12@8-29 Estevez@1977@The Wave Equation Approach to Multiples Modeling and Suppression@SEP-Report@12@30-48 Estevez@1977@Wave Stacks -- slant field data@SEP-Report@12@49-71 Estevez@1977@Source Waveform Estimation -- deconvolution slant field data@SEP-Report@12@72 Claerbout@1977@Parsimonious Deconvolution -- time series non Gaussian@SEP-Report@13@1-9 Claerbout@1977@Examples of Parsimonious Deconvolution -- time series non Gaussian@SEP-Report@13@10-32 Brown@1977@Approximation Schemes for 15 Degree Equations with Variable Velocity -- migration@SEP-Report@13@33-40 Brown@1977@One Way Wave Equations by Factorization into Pseudo Differential Operators for the Variable Coefficient Case -- migration@SEP-Report@13@41-46 Snyder@1977@Bright Spots -- modeling@SEP-Report@13@47-68 Gray@1977@Velocity Estimation from a Single Reflector@SEP-Report@13@69-83 Gray@1977@Variable Velocity Anti Aliasing Window for Slant Stacking@SEP-Report@13@84-89 Brown Clayton@1977@Difference Approximations for Forward Modeling Problems -- migration@SEP-Report@13@90-108 Engquist@1977@Variable Velocity : Wave Extrapolation and Reflection@SEP-Report@13@109-116 Tjostheim@1977@Figure Corrections to "Autoregressive Modeling and Spectral Estimation ..." (SEP 11) -- time series@SEP-Report@13@117-120 Newkirk@1977@Installing an Array Processor : A Progress Report -- computer@SEP-Report@13@121 Claerbout@1978@Seismic Imaging Concepts -- migration double square root@SEP-Report@14@1-4 Lynn@1978@Seismic Imaging Principles -- migration double square root@SEP-Report@14@5-12 Claerbout@1978@Straightedge Determination of Interval Velocity@SEP-Report@14@13-16 Claerbout Clayton@1978@Dip Correction of Velocity Estimates@SEP-Report@14@17-20 Clayton@1978@Common Midpoint Migration -- double square root@SEP-Report@14@21-36 Ottolini@1978@Frequency Domain Implementation of Slant Midpoint Imaging -- computation@SEP-Report@14@37-58 Claerbout@1978@Migration in Slant Midpoint Coordinates -- double square root@SEP-Report@14@59-64 Claerbout@1978@Downward Continuing Constant Offset Sections a Paradox and Four Guesses@SEP-Report@14@65-72 Claerbout Lynn@1978@Retarded Slant Midpoint Coordinates@SEP-Report@14@73-80 Thorson@1978@Reconstruction of a Wavefield from Slant Stacks@SEP-Report@14@81-86 Lynn@1978@Migrated Time and Migrated Depth Sections@SEP-Report@14@87-94 Lynn@1978@RMS Velocity Estimation in Laterally Varying Media@SEP-Report@14@95-118 Brown@1978@A Discussion of Variable Velocity and Faulty Ray Tracing Effects of One Way Wave Equations -- migration@SEP-Report@14@119-130 Brown@1978@One Way Wave Equations for Variable Velocity Media -- migration computation@SEP-Report@14@131-134 Brown Clayton@1978@Phase Error Plots for Forward Modeling Schemes -- migration@SEP-Report@14@135-140 Jacobs@1978@Stolts Stretching Functions -- migration@SEP-Report@14@141-148 Jacobs@1978@45 Degree Wave Equation Migration@SEP-Report@14@149-174 Jacobs@1978@Modeling Dispersion and Attenuation@SEP-Report@14@175-180 Gray@1978@Variable Norm Deconvolution@SEP-Report@14@181-206 Godfrey Claerbout@1978@Two Methods of Deconvolution : Spectrum Smoothing and Parsimony@SEP-Report@14@207-226 Claerbout@1978@Deconvolution Estimators for Parsimonious Deconvolution@SEP-Report@14@227-236 Morley@1978@An Application of Spectral Balancing to Ground Roll Attenuation@SEP-Report@14@237-242 Snyder@1978@Direct Hydrocarbon Prospecting Using Electromagnetic Methods@SEP-Report@14@243-250 Bloxsom@1978@The Nature of the Continental Crust, Hardeman County, Texas -- migration interpretation@SEP-Report@14@251-280 Ottolini@1978@Frequency Domain Migration of Large Datasets in a Mini computer@SEP-Report@14@281-284 Newkirk Claerbout@1978@The Real Problem with Using Array Processors@SEP-Report@14@285 Kjartansson@1978@Modeling and Migration with the Monochromatic Wave Equation Variable Velocity and Attenuation -- computation@SEP-Report@15@1-20 Bloxsom Kjartansson@1978@Steeply Faulted Regions , Artifacts , and Stability in the 45 Degree -- field data@SEP-Report@15@21-38 Lynn@1978@A Stable Lateral Velocity Estimation Scheme@SEP-Report@15@39-56 Claerbout@1978@Snell Waves -- slant@SEP-Report@15@57-72 Claerbout@1978@The Double Square Root Equation -- migration@SEP-Report@15@73-80 Claerbout@1978@Short Review of Retarded Snell Midpoint Coordinates -- slant@SEP-Report@15@81-88 Claerbout@1978@Slant Stack Migration and Velocity Analysis : Equations for Programs -- double square root@SEP-Report@15@89-96 Ottolini@1978@Migration of Slant Midpoint Stacks : Field Data Example@SEP-Report@15@97-108 Claerbout@1978@Minimum Information Deconvolution -- time series non Gaussian@SEP-Report@15@109-122 Gray@1978@A Theory for Variable Norm Deconvolution -- time series non Gaussian@SEP-Report@15@123-156 Godfrey@1978@An Information Theory Approach to Deconvolution -- time series non Gaussian@SEP-Report@15@157-182 Gray@1978@Variable Norm Exponential Gain Estimation -- time series non Gaussian@SEP-Report@15@183-190 Morley Claerbout@1978@Wave Equation Deconvolved Time Sections -- time series field data@SEP-Report@15@191-202 Brown@1978@Causal Positive Real Operators -- attenuation@SEP-Report@15@203-213 Brown@1978@Splitting and Separation of Differential Equations with Applications to Three Dimensional Migration and Lateral Velocity Variation@SEP-Report@15@214-232 Clayton Claerbout@1978@An Exact Factorization of the Elastic Wave Equation@SEP-Report@15@233-246 Clayton@1978@Two Dimensional Fourier Transforms without Transposing -- computation@SEP-Report@15@247-250 Bloxsom Ottolini@1978@Applications and Comparisons of the Frequency Domain and the Finite Difference Migration Algorithms -- field data@SEP-Report@15@251-272 Dut@1978@Subjective Comparison of Migration Methods@SEP-Report@15@273-274 Thorson@1978@A Complex Tridiagonal Matrix Solver -- computation migration@SEP-Report@15@275-282 Ottolini Newkirk@1978@An Array Processor Progress Report -- computer@SEP-Report@15@283 Claerbout Yilmaz@1979@Common midpoint Separations of the Double Square Root Equation -- prestack migration@SEP-Report@16@5-12 Yilmaz Claerbout@1979@Implementation of the Deviation Operator -- double square root prestack migration@SEP-Report@16@13-24 Deregowski Rocca@1979@Geometric Optics and Wave Theory of Constant Offset Sections in Layered Media -- double square root migration@SEP-Report@16@25-56 Claerbout Yilmaz@1979@Extrapolation Off the Sides of a Common Midpoint Gather -- migration@SEP-Report@16@57-58 Snyder@1979@Common Shot Gather Modeling and Inversion -- migration@SEP-Report@16@59-82 Godfrey Muir Claerbout@1979@Stable Extrapolation -- migration@SEP-Report@16@83-88 Jacobs Godfrey Muir et al@1979@Bullet Proofing the Code for the 45 degree Equation -- migration@SEP-Report@16@89-96 Godfrey Jacobs@1979@A Program for Stable Migration -- computation@SEP-Report@16@97-106 Kjartansson@1979@Stability and Variable Velocity Migration : An Update for Programs in SEP 15 -- computation@SEP-Report@16@107-108 Morley@1979@Numerical Viscosity Considerations for the Monochromatic 45 degree Equation -- migration@SEP-Report@16@109-120 Kjartansson Rocca@1979@The Exploding Reflector Model and Laterally Variable Media -- single square root migration@SEP-Report@16@121-130 Claerbout Kjartansson@1979@Powers of Causal Operators -- attenuation@SEP-Report@16@131-140 Claerbout@1979@Impedance , Reflectance and Transference Functions -- migration attenuation@SEP-Report@16@141-154 Morley@1979@Empirical Test of Muir's Fractional Derivative Representation Theorem -- computation , migration@SEP-Report@16@155-164 Kjartansson@1979@Reflections Due to Contrasts in attenuation -- migration attenuation@SEP-Report@16@165-170 Lynn@1979@Two Types of Migrated Time Sections@SEP-Report@16@171-180 Gonzalez@1979@Wave Equation Velocity Analysis@SEP-Report@16@181-204 Deregowski@1979@A Technique for Computing Interval Velocities from Common Midpoint Gathers@SEP-Report@16@205-226 Jacobs@1979@Velocity Anisotropy@SEP-Report@16@227-232 Morley@1979@Simultaneous Noah's Deconvolution of Shot Waveform and Multiple Signatures@SEP-Report@16@233-244 Godfrey Muir Rocca@1979@Modeling Seismic Impedance by Markov Chains -- Model Properties -- time series@SEP-Report@16@245-274 Rocca Godfrey Muir@1979@Bussgang Properties -- time series non Gaussian@SEP-Report@16@275-280 Clayton@1979@A Scalar Migration Equation for Converted Shear Waves@SEP-Report@16@281-288 Jacobs@1979@Downward and Upward Continuing Head Waves -- migration@SEP-Report@16@289-298 Thorson@1979@Modeling Refraction Arrivals@SEP-Report@16@299-309 Bloxsom Gagnon Seeburger@1979@Improved Migrations in Laterally Varying Media , Wind River Wyoming -- field data@SEP-Report@16@310-352 Claerbout@1979@Dispersion Relation Derivation of Wave Extrapolators -- A Review -- tutorial migration@SEP-Report@16@353-360 Claerbout@1979@Sign Convention in Fourier Transform -- tutorial@SEP-Report@16@361 Godfrey@1979@A Stochastic Model for Seismogram Analysis -- thesis time series non Gaussian@SEP-Report@17@0-0 Godfrey@1979@Modeling Seismic Impedance with Markov Chains -- time series non Gaussian@SEP-Report@17@1-25 Godfrey@1979@A Theory for Iterative Source Waveform Deconvolution -- time series@SEP-Report@17@26-56 Godfrey@1979@Well Log Deglitching and Seismogram Inversion -- time series@SEP-Report@17@57-73 Godfrey@1979@The Minimum Mean Square Error Estimator -- time series@SEP-Report@17@74-75 Godfrey@1979@Properties of the Conditional Mean -- time series@SEP-Report@17@76-78 Godfrey@1979@Penalty Function Factorization -- time series@SEP-Report@17@79-81 Godfrey@1979@Bussgang Theorems -- time series@SEP-Report@17@82 Yilmaz@1979@Prestack Partial Migration -- thesis field data@SEP-Report@18@0-0 Yilmaz@1979@The Double Square Root Equation and Related Operators -- migration@SEP-Report@18@1-28 Yilmaz@1979@The Deviation Operator -- double square root prestack migration field data@SEP-Report@18@29-76 Yilmaz@1979@Lateral Velocity Variation -- double square root migration@SEP-Report@18@77-87 Yilmaz@1979@Three Dimensional Double Square Root Equation and Related Operators -- double square root migration@SEP-Report@18@88-104 Yilmaz@1979@Second Order Square Root Expansions -- double square root migration@SEP-Report@18@105-108 Yilmaz@1979@Stationary Phase Approximations -- migration@SEP-Report@18@109 Gray@1979@Variable Norm Deconvolution -- thesis time series non Gaussian@SEP-Report@19@0-5 Gray@1979@Current Deconvolution Methods -- time series non Gaussian tutorial@SEP-Report@19@6-9 Gray@1979@Spikiness -- time series non Gaussian@SEP-Report@19@10-12 Gray@1979@A Family of Distributions Describing Seismic Data -- non Gaussian@SEP-Report@19@13-32 Gray@1979@Properties of the Variable Norm Ratio -- time series non Gaussian@SEP-Report@19@33-42 Gray@1979@Wiggins Type Algorithm -- time series non Gaussian@SEP-Report@19@43-59 Gray@1979@Newton Type Algorithm -- time series non Gaussian@SEP-Report@19@60 Kjartansson@1979@Analysis of Variations in Amplitudes and Traveltimes with Offset and Midpoint -- inversion@SEP-Report@20@1-24 McMechan Ottolini@1979@Direct Observation of a p tau Curve in a Slant Stacked Wavefield@SEP-Report@20@25-48 Gonzalez@1979@Velocity Analysis : Problems with Snell Waves -- slant@SEP-Report@20@49-56 Claerbout@1979@Wave Equation Multiple Suppression : Correspondence with Time Series@SEP-Report@20@57-62 Clayton Brown@1979@Computing Love Waves in Laterally Varying by Wave Extrapolation -- elastic@SEP-Report@20@63-72 Clayton Brown@1979@The Choice of Variables for Elastic Wave Extrapolation@SEP-Report@20@73-96 Ottolini@1979@Migration of Radial Trace Sections -- double square root@SEP-Report@20@97-116 Ottolini@1979@Changing the Snell Parameter of Slant Stacks@SEP-Report@20@117-120 Claerbout@1979@Step Size in Optimization Problems -- computation@SEP-Report@20@121-124 Brown@1979@Muir's Rules for Matrices : Another Look at Stability -- attenuation@SEP-Report@20@125-142 Thorson@1979@Gaussian Elimination on a Banded Matrix -- computation@SEP-Report@20@143-154 Claerbout@1979@A Square Root Recurrence for Causal Branch Cut Functions -- attenuation@SEP-Report@20@155-164 Thorson@1979@Stability Conditions on Absorbing Boundaries -- migration@SEP-Report@20@165-178 Claerbout@1979@Introduction to Wavefield Extrapolation -- tutorial migration@SEP-Report@20@179-190 Stolt@1979@Symmetry -- So What? -- tutorial migration@SEP-Report@20@191-196 Stolt@1979@One More Time -- migration@SEP-Report@20@197-200 Clayton@1979@The Double Square Root Equation in Midpoint Offset Coordinates -- migration@SEP-Report@20@201-206 Claerbout@1979@Anisotropy Dispersion and Wave Migration Accuracy@SEP-Report@20@207-220 Claerbout@1979@The Purification of Binary Mixtures -- non Gaussian@SEP-Report@20@221-228 Gonzalez@1979@Simplicity : i) Purification of Binary Mixtures -- non Gaussian@SEP-Report@20@229-234 Claerbout Hale@1979@Recursive Dip Filters@SEP-Report@20@235-242 Jacobs@1979@Roots of Seismic Z Transforms -- time series deconvolution@SEP-Report@20@243-256 1979@@Fundamentals of Geophysical Data Processing -- Errata@SEP-Report@20@257 Lynn@1979@Velocity Estimation in Laterally Varying Media -- thesis field data@SEP-Report@21@0-5 Lynn@1979@Derivation and Implementation of the Lateral Derivative Velocity Estimation Method@SEP-Report@21@6-24 Lynn@1979@Applications of the Lateral Derivative Method -- field data lateral velocity estimation@SEP-Report@21@25-50 Lynn@1979@Wave Theory Derivation of the Lateral Velocity Equations@SEP-Report@21@51-77 Lynn@1979@Subroutine for Solving Pentadiagonal Systems of Equations@SEP-Report@21@78 Bloxsom@1979@Migration and Interpretation of Deep Crustal Seismic Reflection Data -- thesis field data@SEP-Report@22@0-0 Bloxsom@1979@Dip Limitations on Migrated Sections as Imposed by Recording Geometry@SEP-Report@22@1-16 Bloxsom@1979@Geologic Interpretation of Migrated COCORP Hardeman County Texas@SEP-Report@22@17-76 Bloxsom@1979@Depth Migration and Interpretation of the COCORP Wind River Wyoming@SEP-Report@22@77 Kjartansson@1979@Attenuation of Seismic Waves in Rocks and Applications in Energy Exploration -- thesis@SEP-Report@23@0-4 Kjartansson@1979@Constant Q -- wave propagation attenuation@SEP-Report@23@5-40 Kjartansson@1979@Models for Frequency Dependent Q -- attenuation@SEP-Report@23@41-50 Kjartansson@1979@Reflections Due to Contrast in Q -- attenuation@SEP-Report@23@51-54 Kjartansson@1979@Attenuation Due to Thermal Relaxation in Porous Rocks@SEP-Report@23@55-88 Kjartansson@1979@Finite Difference Modeling and Migration in Media with Laterally Variable Attenuation and Velocity@SEP-Report@23@89-108 Kjartansson@1979@Analysis of Variations in Amplitudes and Traveltimes with Offset and Midpoint@SEP-Report@23@109-132 Kjartansson@1979@Viscoelastic Models@SEP-Report@23@133 Jacobs@1980@Wide Angle Variable Velocity One Way Wave Equation Modeling -- migration@SEP-Report@24@1-4 Thorson@1980@Synthetic Examples of Prestack Migration -- double square root@SEP-Report@24@5-32 Clayton McMechan@1980@Inversion of Refraction Data by Wave Field Migration -- slant double square root@SEP-Report@24@33-56 Clayton Stolt@1980@An Inversion Method for Acoustic Wave Fields@SEP-Report@24@57-80 Clayton@1980@An Inversion Method for Elastic Wave Fields@SEP-Report@24@81-92 Clayton Yedlin@1980@F K Migration of Multi Offset Vertical Seismic Profiles@SEP-Report@24@93-102 Stolt@1980@Gilding the Born Approximation -- inversion@SEP-Report@24@103-108 Stolt Jacobs@1980@Seismic Inversion in a Layered Medium -- the Gelfand Levitan Algorithm@SEP-Report@24@109-134 Stolt Jacobs@1980@Inversion of Seismic Data in a Laterally Heterogeneous Medium@SEP-Report@24@135-152 Jacobs@1980@A Program for Inversion by T matrix Iteration -- computation@SEP-Report@24@153-156 Claerbout@1980@Seven Essays on Minimum Entropy -- time series non Gaussian@SEP-Report@24@157-188 Morley@1980@Minimum Entropy Deconvolution -- time series non Gaussian@SEP-Report@24@189-198 Gonzalez@1980@Minimum Entropy Decision Analysis -- non Gaussian@SEP-Report@24@199-226 Stolt@1980@Some Basic Stuff about Linear Operators and Vector Spaces -- tutorial@SEP-Report@24@227-250 Stolt@1980@Fourier Transforms of Functions with Asymptotes -- computation@SEP-Report@24@251-254 Stolt Clayton@1980@A Poor Man's Guide to Point Sources in Two Dimensions -- migration@SEP-Report@24@255-261 Claerbout@1980@Table of Contents -- tutorial@SEP-Report@24@262-264 Claerbout@1980@Finite Differencing -- tutorial migration@SEP-Report@24@265-272 Claerbout@1980@Introduction to Stability -- tutorial migration@SEP-Report@24@273-277 Claerbout@1980@Dispersion Relation Derivation of Wave Extrapolators -- tutorial migration@SEP-Report@24@278-286 Claerbout@1980@Difficulty of Higher Dimensions -- tutorial migration@SEP-Report@24@287-289 Claerbout@1980@Splitting and Full Separation -- tutorial migration@SEP-Report@24@290-298 Claerbout@1980@Frequency Dispersion and Wave Migration Accuracy -- tutorial migration@SEP-Report@24@299-309 Claerbout@1980@Impedance and Wave Field Extrapolators -- tutorial migration@SEP-Report@24@310-330 Claerbout@1980@Snell Waves and Multiple Reflections -- tutorial slant@SEP-Report@24@331-342 Claerbout@1980@Time Series and One Dimensional Multiple Reflection -- tutorial@SEP-Report@24@343-348 Claerbout@1980@Slanted Ray Multiple Reflections -- tutorial@SEP-Report@24@349-359 Claerbout@1980@Wave Equations for Snell Wave Multiples -- tutorial slant@SEP-Report@24@360 Claerbout@1980@Restoration of Missing Data by Least Squares Optimization@SEP-Report@25@1-16 Claerbout@1980@Extrapolation , Interpolation , and Smoothing of Wave Fields -- missing data@SEP-Report@25@17-22 Claerbout@1980@Data Restoration with Parsimonious Models -- missing data time series non Gaussian@SEP-Report@25@23-26 Hale@1980@Spatial Interpolation of Steep Dips -- missing data@SEP-Report@25@27-38 Hale@1980@Resampling Irregularly Sampled Data -- missing data@SEP-Report@25@39-58 Clayton Yedlin@1980@Stable Extrapolation of Scalar Wavefields -- migration@SEP-Report@25@59-62 Ottolini@1980@Wave Equation Stacking -- double square root migration migration velocity@SEP-Report@25@63-68 Thorson Yedlin@1980@Wave Equation Moveout -- migration velocity@SEP-Report@25@69-80 Jacobs@1980@Examples of Wide Angle Wave Equation Modeling -- migration@SEP-Report@25@81-86 Morley@1980@Suppression of Hard Bottom Marine Multiples with the Wave Equation@SEP-Report@25@87-100 McMechan Yedlin@1980@Analysis of Dispersive Waves by Wave Field Transformation -- slant@SEP-Report@25@101-114 Clayton McMechan@1980@Inversion of Refracted Free Surface Multiples by Wavefield Continuation -- slant@SEP-Report@25@115-120 Stolt Jacobs@1980@An Approach to the Inversion Seismic Problem@SEP-Report@25@121-134 Clayton Stolt@1980@A Born WKBJ Inversion Method for Acoustic Reflection Data@SEP-Report@25@135-158 Yedlin@1980@Uniform Asymptotic Representation of the Green's Function for the Two Dimensional Acoustic Equation -- inversion@SEP-Report@25@159-166 Stolt@1980@A WKBJ Inverse for the Acoustic Wave Equation in a Layered Medium@SEP-Report@25@167-174 Stolt@1980@Inversion in an Inhomogeneous Medium@SEP-Report@25@175-190 Claerbout@1980@Exploding Reflectors -- migration tutorial@SEP-Report@25@191-202 Claerbout@1980@Wave Extrapolation as a Two Dimensional Filter -- migration tutorial@SEP-Report@25@203-208 Claerbout@1980@Four Wide Angle Migration Methods -- tutorial@SEP-Report@25@209-220 Claerbout@1980@The Physical Basis -- tutorial migration@SEP-Report@25@221-230 Claerbout@1980@The Single Square Root Equation -- tutorial migration@SEP-Report@25@231-238 Claerbout@1980@Mastery of Two Dimensional Fourier Techniques -- tutorial computation@SEP-Report@25@239-244 Claerbout@1980@Why Use Finite Differencing? -- tutorial migration@SEP-Report@25@245-250 Claerbout@1980@Retarded Coordinates -- tutorial migration@SEP-Report@25@251-256 Claerbout@1980@Finite Differencing in (t ,x ,z) space -- tutorial migration@SEP-Report@25@257-264 Claerbout@1980@Migration , Dependence on Velocity -- tutorial@SEP-Report@25@265-270 Claerbout@1980@Physical and Cosmetic Aspects of the 45 Degree Equation -- tutorial computation@SEP-Report@25@271-276 Claerbout@1980@Absorbing Sides -- tutorial migration@SEP-Report@25@277-284 Claerbout@1980@Offset , Another Dimension -- tutorial migration@SEP-Report@25@285-288 Claerbout@1980@Cheop's Pyramid -- tutorial migration@SEP-Report@25@289-298 Claerbout@1980@Derivation of the Double Square Root Equation -- tutorial migration@SEP-Report@25@299-306 Claerbout@1980@The Meaning of the Double Square Root Equation -- tutorial migration@SEP-Report@25@307-316 Claerbout@1980@Stacking and Velocity Analysis -- tutorial@SEP-Report@25@317-332 Claerbout@1980@Dip and Offset Together -- double square root slant tutorial migration@SEP-Report@25@333-348 Claerbout@1980@The Up Down Imaging Concept -- tutorial migration@SEP-Report@25@349-352 Claerbout@1980@Shallow Multiples -- tutorial@SEP-Report@25@353-362 Ottolini 1980@1981@Reflection Seismology Literature in China -- translation@SEP-Report@25@363 Thorson@1981@Restoration of Missing Data by Parsimony in the Frequency Domain@SEP-Report@26@1-22 Claerbout@1981@Missing Data : Wanted , Good Convergence in a Few Steps@SEP-Report@26@23-38 Claerbout@1981@Program for One Dimensional Missing Data Studies@SEP-Report@26@39-48 Jacobs@1981@Interpolating Aliased Seismic Sections -- missing data@SEP-Report@26@49-62 Claerbout Thorson@1981@Missing Data in Midpoint Space : An Intuitive Approach@SEP-Report@26@63-66 Claerbout@1981@Brief Notes on the Detection of Frequency Dispersion@SEP-Report@26@67-74 Claerbout@1981@Display Gain -- graphics@SEP-Report@26@75-78 Yedlin@1981@Geometrical Interpretation of the Double Square Root Equation in Space Time -- migration@SEP-Report@26@79-82 Ottolini@1981@Downward Continuation of Common Midpoint Gathers by Transformation into Snell Trace Coordinates -- migration@SEP-Report@26@83-94 Morley@1981@Split Backus Deconvolution Operators@SEP-Report@26@95-106 Yedlin Thorson@1981@Wave Equation Moveout -- Part II@SEP-Report@26@107-112 Jacobs@1981@The Smile Equation for Velocity Estimation@SEP-Report@26@113-118 Ottolini@1981@Wave Equation Normal Moveout Using a Stolt Algorithm@SEP-Report@26@119-122 Gonzalez Yedlin@1981@Analysis of Focusing in Retarded Snell Coordinates -- velocity@SEP-Report@26@123-136 Gonzalez Claerbout@1981@Deformations of Common Midpoint Gathers with V(z) to Hyperbolas -- velocity@SEP-Report@26@137-156 Morley Muir@1981@Half-Plane Space-Time Prediction Filters -- time series@SEP-Report@26@157-162 Jacobs Muir@1981@High Order Migration Operators for Laterally Homogeneous Media -- math@SEP-Report@26@163-182 Jacobs Muir@1981@Convergence of the Continued Fraction for the Square Root Function -- migration math@SEP-Report@26@183-196 Jacobs@1981@Non existence of a Gelfand-Levitan Coordinate System for the Wave Equation -- inversion@SEP-Report@26@197-204 Bourbie Gonzalez@1981@Effect of Reflection Coefficients on Synthetic Seismograms : Theory -- elastic@SEP-Report@26@205-220 Bourbie Gonzalez@1981@Effect of Reflection Coefficients on Synthetic Seismograms : Results -- elastic@SEP-Report@26@221-230 Hale@1981@An Inverse-Q Filter -- deconvolution attenuation@SEP-Report@26@231-244 Hale@1981@Application of Inverse-Q-Filtering -- attenuation deconvolution@SEP-Report@26@245-260 McMechan Clayton Mooney@1981@Application of Wavefield Continuation to Refraction Data -- velocity migration@SEP-Report@26@261-280 Clayton@1981@A Program For Downward Continuation of Slant Stacks -- velocity migration computation@SEP-Report@26@281-288 Sword@1981@Controlled Directional Receptivity : A Russian Version of Prestack Migration -- translation slant@SEP-Report@26@289-296 Ottolini@1981@Forward to the SEP Indexes@SEP-Report@26@297-298 Ottolini@1981@Cumulative Permutated Index of Contents to SEP-Reports , Volumes 1 to 27@SEP-Report@26@299-328 Ottolini@1981@Cumulative Permutated Index of Authors in SEP-Reports , Volumes 1 to 27@SEP-Report@26@329-336 Ottolini@1981@Chronological Cumulative Contents to SEP-Reports , Volumes 1 to 27@SEP-Report@26@337 Clayton@1981@Wavefield Inversion Methods for Refraction and Reflection Data -- thesis elastic born variables@SEP-Report@27@0-0 Clayton@1981@Inversion Of Refracted Data By Wavefield Continuation -- migration velocity@SEP-Report@27@1-22 Clayton@1981@Examples Of Inversion Of Refraction Data By Wavefield Continuation -- field data@SEP-Report@27@23-34 Clayton@1981@A Born-WKBJ Inversion Method For Acoustic Reflection Data@SEP-Report@27@35-56 Clayton@1981@A Born Inversion Method For Elastic Wave Fields@SEP-Report@27@57-66 Clayton@1981@Stable and Accurate Extrapolation Operators In An Acoustic Medium -- migration@SEP-Report@27@67-80 Clayton@1981@On The Choice Of Variables For The Extrapolation Of Elastic Waves -- math migration@SEP-Report@27@81 Claerbout@1981@On Line Movies -- graphics@SEP-Report@28@1-4 Ottolini@1981@Color Graphics Terminals at SEP -- graphics@SEP-Report@28@5-10 Sword@1981@SEP Goes to the Movies -- graphics@SEP-Report@28@11-20 Cerveny@1981@Dynamic Ray Tracing in Two D Media@SEP-Report@28@21-30 Cerveny@1981@Second Derivatives of Traveltime Field by Dynamic Ray Tracing@SEP-Report@28@31-38 Cerveny@1981@Ray Tracing in a Vicinity of a Central Ray@SEP-Report@28@39-48 Cerveny@1981@Computation of Geometrical Spreading by Dynamic Ray Tracing@SEP-Report@28@49-60 Cerveny@1981@Dynamic Ray Tracing Across Curved Interfaces@SEP-Report@28@61-74 Yedlin@1981@Ray Tracing Equations in Three Dimensions@SEP-Report@28@75-80 Yedlin@1981@Ray Tracing and Lagrangians@SEP-Report@28@81-84 Yedlin@1981@Differential Geometry and Ray Centered Coordinates@SEP-Report@28@85-88 Yedlin@1981@Wave Equation in Ray Centered Coordinates@SEP-Report@28@89-92 Claerbout@1981@Simplest Gaussian Beam -- ray tracing@SEP-Report@28@93-98 Claerbout@1981@Gaussian Beam in Energy Variables -- ray tracing@SEP-Report@28@99-102 Gonzalez@1981@Velocity Analysis by Snell Trace Deformation and Stolt Imaging@SEP-Report@28@103-120 Ottolini@1981@Migration Before Stack by Transformation Into Snell Trace Coordinates@SEP-Report@28@121-138 Ottolini@1981@Five Snell Parameter Imaging Methods -- migration@SEP-Report@28@139-144 Jacobs@1981@High Order Migration when V=V(x ,z)@SEP-Report@28@145-160 Jacobs@1981@Recursions for Migration in Slant Frames@SEP-Report@28@161-170 Jacobs@1981@Numerical Error and Migration@SEP-Report@28@171-176 Jacobs@1981@Array Processor Program for Gaussian Elimination of Banded Complex Matrices -- migration computation@SEP-Report@28@177-188 Ottolini@1981@Progress Report on Migration and Interpretation of the JAPEX Japan Trench Line@SEP-Report@28@189-208 Hale@1981@Q and Adaptive Prediction Error Filters -- attenuation deconvolution@SEP-Report@28@209-232 Hale@1981@Q and Kalman Filtering -- attenuation deconvolution -@SEP-Report@28@233-246 Bourbie Gonzalez@1981@Synthetic Seismograms in Viscoelastic Media I Theory@SEP-Report@28@247-262 Bourbie Gonzalez@1981@Synthetic Seismograms in Viscoelastic Media II Application@SEP-Report@28@263-280 Morley@1981@Seafloor Consistent Pegleg Multiple Attenuation@SEP-Report@28@281-290 Thorson@1981@Extrapolating Nonstationary Traces by Autoregressive Filters -- missing data@SEP-Report@28@291-306 Thorson@1981@Improved Discrimination of Small Events in Stacking by Extrapolation@SEP-Report@28@307-320 Ottolini@1981@Velocity Independent Extrapolation Off Wide Offsets of Gathers -- missing data@SEP-Report@28@321-334 Ottolini@1981@Improving the Quality of Slant Stacks by Extrapolating Missing Offsets@SEP-Report@28@335-344 Sword@1981@Size of the Region that Forms a Reflected Wave at a Boundary -- migration@SEP-Report@28@345 @@@SEP-Report@@--1 Morley@1982@Predictive Multiple Suppression - thesis@SEP-Report@29@0-6 Morley@1982@Split Backus Operator -- multiples@SEP-Report@29@7-20 Morley@1982@Seafloor Consistent Pegleg Multiple Attenuation@SEP-Report@29@21-40 Morley@1982@Prestack Multiple Suppression@SEP-Report@29@41-61 Morley@1982@Scattering Theory Interpretation -- multiples@SEP-Report@29@62 Claerbout@1982@Continuation of Moveout Corrected Radial Traces -- migration@SEP-Report@30@1-6 Jacobs@1982@Imaging Common Shot Gathers -- migration@SEP-Report@30@7-28 Hale@1982@Migration of Non zero offset Sections@SEP-Report@30@29-42 Ottolini@1982@Migration of Constant Offset Sections@SEP-Report@30@43-62 Sword@1982@Improvements in Constructing Seismic Images Using CDR -- migration@SEP-Report@30@63-76 Thorson@1982@Weighting and Extrapolation Schemes for Stacking@SEP-Report@30@77-94 Ronen@1982@Stolt Migration Interpolation Artifacts@SEP-Report@30@95-102 Harlan@1982@Avoiding Interpolation Artifacts in Stolt Migration@SEP-Report@30@103-110 Toldi Hale@1982@Data Dependent Absorbing Side Boundaries -- computation migration@SEP-Report@30@111-120 Claerbout@1982@Envelope Sensing Decon@SEP-Report@30@121-132 Hale@1982@Q adaptive Deconvolution -- attenuation@SEP-Report@30@133-158 Claerbout@1982@Imperfectly Separable Models@SEP-Report@30@159-168 Gonzalez Claerbout@1982@Linear Velocity Spectrum@SEP-Report@30@169-196 Gonzalez@1982@Modified Radial Coordinates for RMS Velocity Estimation@SEP-Report@30@197-200 Ottolini@1982@Enhancing Velocity Analysis by Prestack Partial Migration of Radial Trace Sections@SEP-Report@30@201-206 Jacobs Claerbout@1982@Throw Away Your Paper Sections -- graphics@SEP-Report@30@207-210 Sword@1982@Sideways Continuation of Dispersive Waves@SEP-Report@30@211-218 Sword@1982@Some Thoughts on Looking for SP Conversions -- elastic@SEP-Report@30@219-224 Sword Thorson@1982@Description of the SEP Computer Facilities@SEP-Report@30@225-232 Claerbout@1982@Imaging the Earth's Interior Chapters One to Four -- tutorial@SEP-Report@30@233 Gonzalez@1982@Wave Equation Velocity Analysis - thesis@SEP-Report@31@0-0 Gonzalez@1982@Snell Midpoint Coordinates@SEP-Report@31@1-14 Gonzalez@1982@Ray Equations in Retarded Snell Midpoint Coordinates@SEP-Report@31@15-38 Gonzalez@1982@Deformations of Common Midpoint Gathers with v(z) to Hyperbolas -- velocity@SEP-Report@31@39-48 Gonzalez@1982@Wave Equation Velocity Estimation@SEP-Report@31@49 Rocca Toldi@1982@Lateral Velocity Anomalies@SEP-Report@32@1-14 Ottolini Rocca@1982@Direct Observation of Lateral Velocity Anomalies in Field Data@SEP-Report@32@15-24 Harlan@1982@Signal Noise Separation with Slant Stacks and Migration@SEP-Report@32@25-36 Claerbout et al@1982@Signal Noise Decomposition@SEP-Report@32@37-46 Hale Claerbout@1982@Butterworth Dip Filters@SEP-Report@32@47-62 Thorson@1982@Parsimony Criteria for Missing Data Restoration Algorithms@SEP-Report@32@63-78 Harlan@1982@Wave Equation Event Migration@SEP-Report@32@79-80 Ronen Rocca@1982@Why Dip Moveout -- migration@SEP-Report@32@81-96 Rocca Ronen@1982@Stacking Smiles -- migration@SEP-Report@32@97-104 Rothman Thorson@1982@Analysis of Stable Extrapolation Operators with Absorbing Boundaries -- math migration@SEP-Report@32@105-116 Ottolini@1982@Migration of Slant Midpoint Stacks Field Data Example@SEP-Report@32@117-124 Zavalishin@1982@Diffractions Over Deposit Edges@SEP-Report@32@125-136 Zavalishin@1982@To Understand Diffractions@SEP-Report@32@137-148 Ullmann@1982@Computation of Synthetic Vertical Seismic Profiles@SEP-Report@32@149-160 Ullmann@1982@Separation of Events on Vertical Seismic Profiles@SEP-Report@32@161-172 Hale@1982@Maximum Likelihood Q Estimation -- attenuation@SEP-Report@32@173-182 Ottolini@1982@Interactive Movie Machine Users Documentation -- graphics@SEP-Report@32@183-196 Ullmann@1982@Design for an Interactive Color Program -- graphics@SEP-Report@32@197-204 Ottolini@1982@Plotting Seismic Data as Intensity Arrays -- graphics@SEP-Report@32@205-210 Claerbout@1982@Chapter Five Imaging the Earths Interior -- tutorial@SEP-Report@32@211 Ottolini@1982@Migration of Reflection Seismic Data in Angle Midpoint Coordinates - thesis@SEP-Report@33@00-14 Ottolini@1982@Migration of Common Midpoint Slant Stacks@SEP-Report@33@15-34 Ottolini@1982@Migration of Common Midpoint Radial Traces@SEP-Report@33@35-45 Ottolini@1982@Migration of Common Midpoint Snell Traces@SEP-Report@33@46-63 Ottolini@1982@Appendix A , Synthetic Dataset@SEP-Report@33@64-68 Ottolini@1982@Appendix B , How to Construct Good Midpoint Slant Stacks@SEP-Report@33@69-72 Ottolini@1982@Appendix C , Frequency Domain Slant Stacking@SEP-Report@33@73-73 Ottolini@1982@Appendix D , On Selecting the Ray Parameter Values@SEP-Report@33@74-78 Ottolini@1982@Appendix E , The Double Square Root Equation@SEP-Report@33@79-84 Ottolini@1982@Appendix F , Stationary Phase Derivation of Radial Trace Migration Equation@SEP-Report@33@85-87 Ottolini@1982@Appendix G , Migration Implementation@SEP-Report@33@88-89 Ottolini@1982@Appendix H , Migration of Field Coordinate Slant Stacks@SEP-Report@33@90 Jacobs@1982@The Pre stack Migration of Profiles - thesis@SEP-Report@34@0-0 Jacobs@1982@The Cartesian Method of Profile Migration@SEP-Report@34@1-11 Jacobs@1982@NMO Based Methods for Obtaining Images from Profiles -- migration@SEP-Report@34@12-46 Jacobs@1982@The Algebra of Continued Fractions -- math@SEP-Report@34@47-54 Jacobs@1982@High Order Finite Difference Migration -- math@SEP-Report@34@55-76 Jacobs@1982@Magic Numbers -- math@SEP-Report@34@77-88 Jacobs@1982@Pseudo P and Pseudo S Waves in a Hexagonally Anisotropic Earth -- shear -- elastic@SEP-Report@34@89 Toldi@1983@Lateral Velocity Anomalies - Model Study@SEP-Report@35@03 -18 Sword@1983@Generalized Frequency Dependent Surface Consistent Statics Problem@SEP-Report@35@19-42 Claerbout@1983@Ground Roll and Radial Traces@SEP-Report@35@43-54 Claerbout@1983@Missing Data Analytic Solutions@SEP-Report@35@55-56 Claerbout@1983@Separation of Non Stationary Signals and Noises -- time series@SEP-Report@35@57-58 Claerbout@1983@Accelerating Convergence in the Missing Data Iteration@SEP-Report@35@59-60 Ullmann@1983@Deconvolution and Vertical Seismic Profiles@SEP-Report@35@61-80 Harlan@1983@Invertible Velocity Analysis@SEP-Report@35@81-84 Thorson@1983@Slant Stack and Velocity Stack Inverse Filtering -- time series missing data@SEP-Report@35@85-106 Harlan Claerbout Rocca@1983@Extracting Velocities from Diffractions@SEP-Report@35@107-126 Rothman@1983@A Short Note on Constant Velocity Migrations@SEP-Report@35@127-132 Ronen@1983@Finite Differencing Dip Moveout -- migration@SEP-Report@35@133-144 Ronen@1983@Slope Sensitive Dip Moveout Correction -- migration@SEP-Report@35@145-152 Rothman Levin Rocca@1983@Residual Migration@SEP-Report@35@153-174 Mora@1983@Sources for Finite Difference Forward Modeling@SEP-Report@35@175-180 Harlan@1983@Linear Properties of Stolt Migration and Diffraction@SEP-Report@35@181-184 Claerbout@1983@Proof that Every Causal Positive Real Function is an Impedance@SEP-Report@35@185-190 Claerbout@1983@4.5 Stretching Tricks -- migration tutorial@SEP-Report@35@191-194 Levin@1983@Remarks on Two Pass Three Dimensional Migration Error@SEP-Report@35@195-200 Sword@1983@On Determining the Structure of a Medium Using a Multi Fold Seismic Observation System -- migration translation@SEP-Report@35@201-222 Dut@1983@A New Proposal -- migration@SEP-Report@35@223-224 Claerbout@1983@Deformation Transformation -- missing data@SEP-Report@35@225-228 Claerbout@1983@Program for Radial Trace Studies -- computation missing data@SEP-Report@35@229-234 Ottolini@1983@The Movie Cube -- graphics@SEP-Report@35@235-240 Ottolini Newkirk@1983@Applications of Custom VLSI Circuits -- computer deconvolution@SEP-Report@35@241-248 Levin@1983@Matrix Transposition and the Two Dimensional FFT Revisited -- tutorial computation@SEP-Report@35@249-260 Claerbout@1983@Chapter 3 : Offset Another Dimension -- tutorial@SEP-Report@35@261-301 Ottolini@1983@Forward to the SEP Indexes@SEP-Report@35@302-303 Ottolini@1983@Cumulative Permutated Index of Contents to SEP-Reports , Volumes 1 to 36@SEP-Report@35@304-341 Ottolini@1983@Cumulative Permutated Index of Authors in SEP-Reports , Volumes 1 to 36@SEP-Report@35@342-351 Ottolini@1983@Chronological Cumulative Contents to SEP-Reports , Volumes 1 to 36@SEP-Report@35@352 Hale@1983@Dip Moveout by Fourier Transform -- thesis migration@SEP-Report@36@5-34 Hale@1983@Dip Moveout for Depth Variable Velocity -- migration@SEP-Report@36@35-52 Hale@1983@Dip Moveout and Prestack Migration@SEP-Report@36@53 Levin@1983@Principle of Reverse Time Migration@SEP-Report@37@1-42 Levin Rothman@1983@Residual Migration : Two Approaches@SEP-Report@37@43-52 Rothman@1983@Residual Migration After Migration with Non Constant Velocity@SEP-Report@37@53-58 Ottolini@1983@Velocity Independent Seismic Imaging -- migration@SEP-Report@37@59-68 Ronen@1983@Common Midpoint Dispersal Observed -- migration@SEP-Report@37@69-80 Ronen@1983@Dip Moveout Applied -- migration@SEP-Report@37@81-90 Ronen@1983@Prestack Partial Migration with Post Stack Full Migration Programs@SEP-Report@37@91-94 Claerbout@1983@3.6 Migration with Velocity Estimation@SEP-Report@37@95-108 Fowler@1983@Head Wave Identification in an Offset Vertical Seismic Profile@SEP-Report@37@109-120 Harlan@1983@Signal Noise Separation and Velocity Estimation@SEP-Report@37@121-142 Ottolini@1983@Signal Noise Separation in Dip Space@SEP-Report@37@143-150 Rothman@1983@Probabilistic Residual Statics@SEP-Report@37@151-156 Claerbout@1983@Jensen Inequality : Modeling Envelopes and Spectra@SEP-Report@37@157-162 Ullmann@1983@Design of a Geophysical Programming Language -- computation@SEP-Report@37@163-178 Ottolini Sword@1983@TeX : A Portable Typesetting Language@SEP-Report@37@179-180 Ottolini@1983@Generic Expert Systems@SEP-Report@37@181-186 Ottolini Claerbout@1983@The SEP Bibliography of Published Papers Arranged by Subject@SEP-Report@37@187 Rothman@1983@Nonlinear Inversion by Stochastic Relaxation with Applications to Residual Statics Estimation@SEP-Report@38@1-26 Ronen@1983@Surface Consistent Residual Statics by Stack Optimization@SEP-Report@38@27-38 Toldi@1983@Offset Dependent Near Surface Velocity Corrections@SEP-Report@38@39-50 Claerbout@1983@Spatial Whitening Improves the Temporal Deconvolution Filter@SEP-Report@38@51-70 Claerbout@1983@Absorption and Divergence Correction -- gain@SEP-Report@38@71-72 Fowler Claerbout@1983@Tpow : an Estimator of Seismic Amplitude Decay -- gain@SEP-Report@38@73-88 Toldi@1983@Resolution of Interval Velocities from Stacking Velocity Anomalies@SEP-Report@38@89-104 Al-Yahya Muir@1983@Velocity Analysis Using Prestack Migration@SEP-Report@38@105 Al-Yahya Muir@1983@Velocity Analysis Using Prestack Migration@SEP-Report@38@105-112 Fowler@1983@Incorporating Dip Corrections in Velocity Analysis Using Constant Velocity Stacks@SEP-Report@38@113-132 Fowler@1983@Short Note on Implementing Hyperbolic Velocity Filters@SEP-Report@38@133-138 Claerbout@1983@Overthrust Migration by Depth Extrapolation@SEP-Report@38@139-140 Li Claerbout Ottolini@1983@Overturned wave Migration by Two way Extrapolation@SEP-Report@38@141-150 Ronen@1983@Kinematics and Dynamics of Dip Moveout -- migration@SEP-Report@38@151-158 Dezard@1983@Three Dimensional Prestack Migration of Profiles@SEP-Report@38@159-164 Levin@1983@Analysis of P Stolt Stretch -- migration@SEP-Report@38@165-170 Ottolini@1983@Migration by Hartley Transform@SEP-Report@38@171-178 Levin@1983@Discussion of "Dip Limitations on Migrated Sections as a Function of Line Length and Recording Time" by Lynn and Deregowski@SEP-Report@38@179-182 Woodward Muir@1983@Hexagonal Sampling@SEP-Report@38@183-194 Woodward Muir@1983@Hexagonal Finite Difference Operators and Three Dimensional Wave Equation Migration@SEP-Report@38@195-206 Levin@1983@Parallel Space time Migration@SEP-Report@38@207-214 Dezard@1983@Prestack Migration Operators@SEP-Report@38@215-234 Dellinger@1983@Looking at Wave Equations in Amplitude Phase Coordinates@SEP-Report@38@235-242 Thorson@1983@Incorporating Reflection and Transmission Coefficients into One way Finite Difference Operators -- migration@SEP-Report@38@243-248 Ullmann@1983@Deconvolution of Surface Seismic Data using Vertical Seismic Profiles@SEP-Report@38@249-264 Li@1983@Synthetic VSP in Frequency Independent Q Media@SEP-Report@38@265-278 Mora@1983@Inversion of common midpoint Gathers for P and S Velocity -- shear@SEP-Report@38@279-296 Li@1983@Two Dimensional Modeling and Inversion of the Acoustic Wave Equation in Inhomogeneous Media@SEP-Report@38@297-314 Harlan Lailly@1983@Robust Inversion of Nonlinear Transformations With an Application to VSP's@SEP-Report@38@315-324 Ullmann@1983@An Algorithm for the Fast Hartley Transform@SEP-Report@38@325-350 Levin@1983@Relative Entropy Spectral Analysis : Slide notes from an SEP-35 invited lecture by John Burg@SEP-Report@38@351-360 Levin@1983@Paradoxical Elliptical Reflector@SEP-Report@38@361-368 11/780@1983@Speak Roughly to Your Little VAX@SEP-Report@38@369 Thorson@1984@Velocity Stack and Slant Stack Inversion Methods - thesis@SEP-Report@39@0-0 Thorson@1984@Invertibility of Velocity Stacks@SEP-Report@39@1-16 Thorson@1984@Influence of Missing Data on Inverse Filtering@SEP-Report@39@17-42 Thorson@1984@Slant Stack Generalized Inverses@SEP-Report@39@43-58 Thorson@1984@Velocity Stack Generalized Inverses@SEP-Report@39@59-76 Thorson@1984@Velocity Stack Stochastic Inversion@SEP-Report@39@77-130 Thorson@1984@Slant Stack Stochastic Inversion@SEP-Report@39@131 Claerbout@1984@Imaging the Earth's Interior@SEP-Report@40@0-0 Claerbout@1984@Introduction to Imaging -- migration@SEP-Report@40@1-75 Claerbout@1984@Why Time and Space? -- migration@SEP-Report@40@76-143 Claerbout@1984@Offset, Another Dimension -- migration@SEP-Report@40@144-229 Claerbout@1984@The Craft of Wavefield Extrapolation -- migration@SEP-Report@40@230-308 Claerbout@1984@Some Frontiers@SEP-Report@40@309 Levin@1984@Surface Consistent Deconvolution@SEP-Report@41@1-26 Claerbout@1984@Deconvolution Essays@SEP-Report@41@27-34 Woodward Dellinger@1984@Median Spectra@SEP-Report@41@35-50 Rothman@1984@Residual Statics Estimation by Simulated Annealing@SEP-Report@41@51-66 Ronen@1984@Statics Estimation by Stack Optimization of Noisy Data@SEP-Report@41@67-76 Toldi@1984@Velocity Analysis without Picking@SEP-Report@41@77-98 Toldi@1984@Estimation of a Near Surface Velocity Anomaly from Stacking Velocities@SEP-Report@41@99-120 Al-Yahya Muir@1984@Velocity Analysis using Prestack Migration@SEP-Report@41@121-148 Ronen@1984@One Trace Dip Moveout -- migration@SEP-Report@41@149-154 Ronen@1984@Stability of Finite Differencing Dip Moveout@SEP-Report@41@155-160 Fowler@1984@Velocity Stack Dip Moveout : an Addendum -- migration@SEP-Report@41@161-166 Li@1984@Wave Field Extrapolation by the Linearly Transformed Wave Equation Operator -- migration@SEP-Report@41@167-190 Levin@1984@Suppressing Wraparound in Omega-x Migration@SEP-Report@41@191-206 Levin@1984@Footnote to Parallel x-t Migration@SEP-Report@41@207-216 Dezard@1984@Wavefield Extrapolation@SEP-Report@41@217-250 Mora@1984@Data Space Contraction in Overdetermined Inverse Problems@SEP-Report@41@251-260 Mora@1984@Elastic Inversion using Ray Theory@SEP-Report@41@261-282 Harlan@1984@Robust Inversion of VSP's@SEP-Report@41@283-296 Rothman@1984@Nonlinear Inversion, Simulated Annealing, and Residual Statics Estimation@SEP-Report@41@297-326 Rothman@1984@Monte Carlo Techniques : an Overview@SEP-Report@41@327-336 Al-Yahya@1984@A Review of Some Seismic Inversion Methods@SEP-Report@41@337-346 Sword@1984@Approximating the Kinematics of Converted Waves@SEP-Report@41@347-368 Sword@1984@The method of Controlled Directional Reception -- migration@SEP-Report@41@369-394 Sword@1984@Processing Converted Wave Data using the Method of Controlled Directional Reception@SEP-Report@41@395-404 Harlan@1984@Statistical Tools for Balancing Non Stationary Processes@SEP-Report@41@405-408 Dellinger@1984@What is the Median of {1,2,3,5}? -- time series@SEP-Report@41@409-416 Mora@1984@A Simple Geometric Derivation of the Ray Spreading Factor@SEP-Report@41@417-426 Ronen@1984@Erratum Solution to the Asymmetric Ellipse Paradox@SEP-Report@41@427-430 Harlan@1984@SEP-38 Erratum@SEP-Report@41@431 Dellinger Muir@1985@Axisymmetric Anisotropy I : Kinematics@SEP-Report@42@1-24 Claerbout@1985@Simultaneous Pre NMO and Post NMO Deconvolution@SEP-Report@42@25-44 Claerbout@1985@L1 Regression Program -- computation@SEP-Report@42@45-56 Sword@1985@The Partial Fourier Transform@SEP-Report@42@57-64 Claerbout@1985@Decomposition by Markov Processes@SEP-Report@42@65-68 Levin@1985@Newton Trace Balancing -- gain@SEP-Report@42@69-80 Claerbout Li@1985@Definition of Time Gain Power@SEP-Report@42@81-82 Fowler@1985@Zero Offset Prediction by Polynomial Interpolation -- stacking@SEP-Report@42@83-96 Woodward@1985@Statistical Averages for Velocity Analysis and Stack : Median vs. Mean@SEP-Report@42@97-112 Claerbout@1985@What is the Transpose Operation? -- inversion@SEP-Report@42@113-128 Al-Yahya@1985@An Iterative Solution to Seismic Tomography@SEP-Report@42@129-150 Al-Yahya@1985@The Generialized Inverse Approach to Seismic Tomography@SEP-Report@42@151-158 Harlan@1985@Robust Inversion of Nonlinear Transformations@SEP-Report@42@159-172 Harlan@1985@Using Non Gaussianity as an Inversion Constraint@SEP-Report@42@173-176 Sword@1985@Analysis of a Two Component Dataset -- converted waves@SEP-Report@42@177-188 Biondi Levin@1985@Conjugate Gradient Residual Statics@SEP-Report@42@189-202 Ronen Claerbout@1985@Surface Consistent Residual Statics Estimation@SEP-Report@42@203-224 Rothman@1985@Automatic Estimation of Very Large Residual Statics@SEP-Report@42@225-264 Rothman@1985@Residual Statics Estimation by Simulated Annealing : Another View@SEP-Report@42@265-270 Fowler@1985@Velocity Space Imaging : Formalism, Methods, and Prospects -- migration@SEP-Report@42@271-280 Ronen@1985@Avoiding Spatial Aliasing in Reflection Seismology -- migration@SEP-Report@42@281-330 Fowler@1985@Sampling Theory for Velocity Space Dip Moveout and Migration@SEP-Report@42@331-346 Li@1985@Data Processing of Overturned Reflections -- migration@SEP-Report@42@347-356 Ronen@1985@Three Dimensional Migration by Matrix Processing -- computation@SEP-Report@42@357-362 Li@1985@Linearly Transformed Wave Equation Modeling -- migration@SEP-Report@42@363-372 Levin@1985@Understanding Stolt Stretch -- migration@SEP-Report@42@373-374 Li@1985@Dip Filtering and Migration@SEP-Report@42@375-382 Dezard@1985@Wavefield Extrapolation Addendum@SEP-Report@42@383-394 Li@1985@Seismic Modeling in Medium with Linear Velocity Gradient@SEP-Report@42@395 Toldi@1985@Velocity Analysis Without Picking -- thesis@SEP-Report@43@0-8 Toldi@1985@One Dimensional Velocity Analysis Without Picking@SEP-Report@43@9-32 Toldi@1985@Two Dimensional Velocity Analysis Without Picking@SEP-Report@43@33-68 Toldi@1985@Linear Theory -- tomography velocity analysis@SEP-Report@43@69 Fowler@1985@Migration velocity analysis by optimization : linear theory@SEP-Report@44@1-21 Sword@1985@Tomographic determination of interval velocities from CDR data : preliminary results@SEP-Report@44@22-46 Rothman@1985@Velocity estimation by simulated annealing : problems and prospects@SEP-Report@44@47-54 Muir Dellinger@1985@A practical anisotropic system@SEP-Report@44@55-58 Dellinger@1985@Two domains of anisotropy@SEP-Report@44@59-62 Dellinger@1985@Some anisotropic modeling examples@SEP-Report@44@63-66 Woodward Muir@1985@Anisotropic NMO removal@SEP-Report@44@67-74 Biondi Claerbout@1985@Pseudo unitary NMO@SEP-Report@44@75-84 Harlan@1985@Robust velocity stacks@SEP-Report@44@85-106 Kostov@1985@Choice of parameters for t-tau deconvolution@SEP-Report@44@107-116 Li@1985@A field data example of applying LITWEQ migration@SEP-Report@44@117-130 Ronen@1985@Multi channel inversion@SEP-Report@44@131-142 Levin@1985@Newton trace balancing II@SEP-Report@44@143-158 Claerbout@1985@Conjugate gradients for beginners@SEP-Report@44@159-164 Claerbout@1985@Decomposition by conjugate gradients@SEP-Report@44@165-172 Claerbout@1985@The Convex C-1 Computer@SEP-Report@44@173-180 Levin@1985@So you went and bought a vector computer@SEP-Report@44@181-196 Claerbout@1985@Fractals and color tables@SEP-Report@44@197-204 Al-Yahya@1985@Borehole tomography : an erratum@SEP-Report@44@205-208 1985@@Chronological cumulative contents to SEP report volumes 1981 (v. 26) to 1985 (v. 44)@SEP-Report@44@209-212 1985@@Cumulative permutated index of contents to SEP report volumes 1981 (v. 26) to 1985 (v. 44)@SEP-Report@44@213-220 1985@@Cumulative permutated index of authors in SEP report volumes 1981 (v. 26) to 1985 (v. 44)@SEP-Report@44@221 Rothman@1985@Large near surface anomalies and simulated annealing -- thesis@SEP-Report@45@0-4 Rothman@1985@Large near surface anomalies@SEP-Report@45@5-18 Rothman@1985@Residual statics estimation by simulated annealing : theory@SEP-Report@45@19-38 Rothman@1985@Residual statics estimation by simulated annealing : results@SEP-Report@45@39-86 Rothman@1985@Appendix : The Markov chain and its steady state@SEP-Report@45@87 Ronen@1985@Multichannel inversion in reflection seismology -- thesis@SEP-Report@46@0-50 Ronen@1985@Appendix : Inverse dip moveout@SEP-Report@46@51 Harlan@1986@Signal noise separation and seismic inversion -- thesis@SEP-Report@47@0-56 Harlan@1986@Separating diffractions and bed reflections from noise : the modeling of seismic coherence@SEP-Report@47@57-94 Harlan@1986@Separating signal and noise for reliable inversions of acoustic parameters from VSP's@SEP-Report@47@95-126 Harlan@1986@Appendix : The maximum a posteriori estimate@SEP-Report@47@127-128 Harlan@1986@Appendix : Extracting reliable signal@SEP-Report@47@129-130 Harlan@1986@Appendix : Estimating amplitude distributions@SEP-Report@47@131-134 Harlan@1986@Appendix : Derivation of a focusing measure@SEP-Report@47@135-138 Harlan@1986@Appendix : Implementation of slant stacks@SEP-Report@47@139-142 Harlan@1986@Appendix : Frequency domain migration@SEP-Report@47@143-144 Harlan@1986@Appendix : Extracting diffractions with spatially variable velocities@SEP-Report@47@145-146 Harlan@1986@Appendix : Minimizing the VSP objective functions@SEP-Report@47@147 Sword@1986@Tomographic determination of interval velocities from picked seismic data -- theory and synthetic results@SEP-Report@48@1-34 Woodward@1986@Iterative tomography : error projection along ellipses and lines@SEP-Report@48@35-44 Al-Yahya@1986@Velocity analysis by prestack migration@SEP-Report@48@45-64 Fowler@1986@Extending Toldi's velocity analysis algorithm to include geologic structure -@SEP-Report@48@65-78 Claerbout@1986@Velocity extrapolation by cascaded fifteen degree migration@SEP-Report@48@79-84 Li@1986@Cascaded one step fifteen degree migration versus Stolt migration@SEP-Report@48@85 -100 Levin@1986@Cascaded fifteen degree equations simplified@SEP-Report@48@101-108 Li@1986@Prestack migration using the linearly transformed wave equation method@SEP-Report@48@109-126 Harlan and Sword@1986@Least squares sand pseudo unitary migration@SEP-Report@48@127-132 Etgen@1986@High order finite-difference reverse time migration with the two way nonreflecting wave equation@SEP-Report@48@133-146 Levin@1986@Test your migration IQ@SEP-Report@48@147-160 Levin@1986@A program for vectorized finite difference migration@SEP-Report@48@161-166 Mora@1986@Nonlinear two dimensional elastic inversion of multi offset seismic data@SEP-Report@48@167-226 Van Trier@1986@Inversion of seismic data in the Fourier domain and prestack Stolt migration@SEP-Report@48@227-242 Biondi Ronen@1986@Shot profile dip moveout@SEP-Report@48@243-260 Dellinger Muir@1986@NMO and beating the central limit theorem@SEP-Report@48@261-268 Dellinger Muir@1986@Finite differencing with uneven spatial sampling@SEP-Report@48@269-276 Mora@1986@Elastic finite differences with convolutional operators@SEP-Report@48@277-290 Claerbout@1986@Cable tangent stacking@SEP-Report@48@291-294 Ottolini@1986@Slant stacks from velocity stacks@SEP-Report@48@295-300 Levin@1986@Surface consistent prediction-error filtering@SEP-Report@48@301-316 Kostov@1986@Polyspectral phase estimation and deconvolution@SEP-Report@48@317-328 Claerbout@1986@Deconvolution in velocity space@SEP-Report@48@329-344 Claerbout@1986@Tutorials@SEP-Report@48@345-346 Claerbout@1986@Pseudo unitary NMO tutorial@SEP-Report@48@347-350 Claerbout@1986@Conjugate gradient tutorial@SEP-Report@48@351-358 Ottolini@1986@SEP computer update@SEP-Report@48@359-366 Levin@1986@Errata to ``So you went and bought a vector computer"@SEP-Report@48@367 Li@1986@Imaging steep dip reflections by the linearly transformed wave equation method -- thesis@SEP-Report@49@0-6 Li@1986@Imaging both sides of steeply dipping reflectors@SEP-Report@49@7-16 Li@1986@Wavefield extrapolation by linearly transformed wave equation@SEP-Report@49@17-55 Li@1986@Forward moving using the LITWEQ method@SEP-Report@49@56-64 Li@1986@Prestack migration using the LITWEQ method@SEP-Report@49@65-84 Li@1986@Appendix A.1 : Algorithm for two pass phase shift migration@SEP-Report@49@85-85 Li@1986@Appendix A.2 : Ray tracing in constant velocity gradient media@SEP-Report@49@86-90 Li@1986@Appendix A.3 : Accuracy and stability of the one dimensional characteristic method@SEP-Report@49@91 Kostov Rocca@1986@Estimation of residual wavelets -- deconvolution@SEP-Report@50@1-22 Al-Yahya Mora@1986@Water bottom multiple deconvolution@SEP-Report@50@23-34 Ottolini Rocca@1986@Movies of data lag histograms with application to deconvolution research -- graphics@SEP-Report@50@35-42 Sword Claerbout Sleep@1986@Finite element propagation of acoustic waves on a spherical shell -- modeling@SEP-Report@50@43-78 Muir@1986@An automaton for propagating waves through heterogeneous media -- cellular automata modeling@SEP-Report@50@79-84 Dellinger Mora@1986@Accurate finite difference derivative operators by inversion@SEP-Report@50@85-94 Claerbout@1986@Mass spring networks to simulate the fourth order Laplacian -- finite difference modeling@SEP-Report@50@95-98 Claerbout Dellinger@1986@Eisner's reciprocity paradox and its resolution : Part Ie paradox@SEP-Report@50@99-102 Claerbout@1986@Slippery edges -- finite difference modeling@SEP-Report@50@103-106 Claerbout Dellinger@1986@Eisner's reciprocity paradox and its resolution : Part IIe resolution@SEP-Report@50@107-112 Van Trier Rocca@1986@Autofocusing of migrated data -- velocity@SEP-Report@50@113-128 Al-Yahya@1986@Migration velocity analysis of field data : preliminary results@SEP-Report@50@129-138 Fowler@1986@Migration velocity analysis : preliminary data tests@SEP-Report@50@139-150 Etgen@1986@Prestack reverse time migration of shot profiles@SEP-Report@50@151-170 Biondi@1986@Migration using short time Fourier transforms@SEP-Report@50@171-194 Woodward@1986@Three pass three dimensional migration on a hexagonal grid -- finite difference@SEP-Report@50@195-206 Levin@1986@Parallel finite difference migration in practice -- computation@SEP-Report@50@207-218 Al-Yahya Fowler@1986@Prestack residual migration@SEP-Report@50@219-230 Mora@1986@Elastic wavefield inversion of reflection and transmission data@SEP-Report@50@231-260 Woodward@1986@Iterative tomography : addendum@SEP-Report@50@261-268 Claerbout@1986@Hyperbola overlay program development : a personal engagement -- graphics@SEP-Report@50@269-278 Ottolini@1986@Comments on ``Hyperbola overlay program development" -- graphics@SEP-Report@50@279-280 Claerbout@1986@A canonical program library -- computation@SEP-Report@50@281-290 Ottolini@1986@Signal processing with stochastic memories -- computation@SEP-Report@50@291-296 Ottolini@1986@Update on workstation raster speed -- graphics@SEP-Report@50@297 Woodward@1987@Reflection tomography : vees in midpoint offset space@SEP-Report@51@1-12 Biondi@1987@Interval velocity estimation from beam stacked data -- slant stacks@SEP-Report@51@13-28 Guiziou Dezard Martayan@1987@Two dimensional Tomography for VSP@SEP-Report@51@29-48 Al-Yahya@1987@Prestack migration velocity analysis@SEP-Report@51@49-62 Fowler@1987@Analysis of a dip dependent operator relating migration velocities and interval velocities@SEP-Report@51@63-84 Van Trier@1987@Velocity analysis by nonlinear optimization of phase contoured shot profiles@SEP-Report@51@85-106 Etgen@1987@Velocity analysis by iterative prestack depth migration@SEP-Report@51@107-118 Muir@1987@Three experimental modeling systems -- cellular automata modeling computation@SEP-Report@51@119-128 Etgen@1987@Fast prestack migration using a Kirchoff integral method@SEP-Report@51@129-146 Al-Yahya@1987@Comparison between two profile migration methods@SEP-Report@51@147-156 Etgen@1987@Three dimensional prestack migration : two implementations@SEP-Report@51@157-174 Dellinger@1987@Constrained inversion for finite difference operators@SEP-Report@51@175-184 Van Trier@1987@Some nonlinear optimization methods -- computation@SEP-Report@51@185-192 Mora@1987@Inversion equals migration plus tomography@SEP-Report@51@193-210 Mora@1987@Elastic inversion of field data -- velocity@SEP-Report@51@211-218 Levin@1987@Seafloor consistent multiple suppression -- deconvolution@SEP-Report@51@219-234 Kostov@1987@Maximum likelihood estimation of residual wavelets -- deconvolution@SEP-Report@51@235-250 Serakiotou@1987@Change detection -- deconvolution signal noise@SEP-Report@51@251-268 Claerbout@1987@Interpretation with the overlay program -- graphics velocity@SEP-Report@51@269-300 Kostov@1987@Interactive identification of water bottom multiples -- graphics@SEP-Report@51@301-306 Claerbout@1987@Datum shift and velocity estimation -- graphics@SEP-Report@51@307-312 Sword@1987@A Soviet look at datum shift -- velocity@SEP-Report@51@313-316 Sword@1987@The CDR method -- velocity migration slant stacks@SEP-Report@51@317-342 Kostov Biondi@1987@Improved resolution of slant stacks using beam stacks@SEP-Report@51@343-350 Ottolini@1987@Data driven extraction of Snell traces -- slant stacks velocity beam@SEP-Report@51@351-362 Ottolini@1987@A classification of slant stack imaging methods@SEP-Report@51@363-366 Ottolini@1987@P-tau bibliography -- slant stacks@SEP-Report@51@367-376 Cole Dellinger@1987@Display of grey scale data on a bilevel output device -- graphics@SEP-Report@51@377-396 Ottolini@1987@Fast cellular automata calculations using graphics processors -- modeling computation@SEP-Report@51@397-404 Claerbout@1987@The workstation decision at SEP -- computers graphics@SEP-Report@51@405-408 Ottolini@1987@Multi computer seismic programs -- graphics@SEP-Report@51@409-414 Ottolini@1987@SEP computer update@SEP-Report@51@415-420 Ottolini@1987@Techniques for organizing interactive graphics programs@SEP-Report@51@421 Mora@1987@Elastic wavefield inversion -- thesis@SEP-Report@52@0-2 Mora@1987@Elastic inversion theory@SEP-Report@52@3-24 Mora@1987@Elastic inversion achieved by modeling@SEP-Report@52@25-38 Mora@1987@Elastic inversion described by pictures@SEP-Report@52@39-84 Mora@1987@Solution to the low wavenumber problem -- elastic transmission@SEP-Report@52@85-113 Mora@1987@Adequacy of finite differences -- elastic inversion modeling@SEP-Report@52@114-124 Mora@1987@Verification of the elastic adjoint operation -- elastic inversion modeling@SEP-Report@52@125 Al-Yahya@1987@Velocity analysis by profile migration -- thesis@SEP-Report@53@0-10 Al-Yahya@1987@Principle of prestack migration velocity analysis@SEP-Report@53@11-30 Al-Yahya@1987@Estimating interval velocity analysis@SEP-Report@53@31-62 Al-Yahya@1987@Profile migration by the hybrid method@SEP-Report@53@63 Levin@1987@Deconvolution with spatial constraints -- thesis surface consistent@SEP-Report@54@0-4 Levin@1987@Surface consistent deconvolution@SEP-Report@54@5-42 Levin@1987@Seafloor consistent multiple suppression@SEP-Report@54@43 Sword@1987@Tomographic determination of interval velocities -- thesis@SEP-Report@55@0-6 Sword@1987@The CDR Method -- migration slant stack@SEP-Report@55@7-34 Sword@1987@Tomographic velocity inversion@SEP-Report@55@35-72 Sword@1987@Fine points of CDR picking@SEP-Report@55@73-84 Sword@1987@Ray tracing in a gridded velocity field@SEP-Report@55@85 Sword@1987@Numerical dispersion and attenuation in the M3 modeling system -- automata@SEP-Report@56@1-18 Muir@1987@M3 to M4 : from Hugens to conservation variables@SEP-Report@56@19-22 Etgen@1987@Finite difference elastic anisotropic wave propagation -- modeling@SEP-Report@56@23-58 Muir@1987@Layered models, equivalence, and Abelian groups -- stratagraphy modeling@SEP-Report@56@59-70 Cole@1987@Online movies of the response of beam steered geophone arrays -- acquisition@SEP-Report@56@71-86 Cole@1987@Design considerations for a passive seismic survey array -- acquistion@SEP-Report@56@87-92 Guiziou@1987@Three dimensional ray tracing -- modeling@SEP-Report@56@93-120 Fowler@1987@Predicting migration velocity anomalies@SEP-Report@56@121-136 Claerbout@1987@The velocity transform and its preconditioning -- radon@SEP-Report@56@137-144 Woodward@1987@Diffraction tomography : perturbed vees in midpoint offset space@SEP-Report@56@145-152 Serakiotou@1987@Proposed algorithm for picking events on common midpoint gathers@SEP-Report@56@153-162 Claerbout@1987@Whats wrong with sharpness -- deconvolution@SEP-Report@56@163-166 Rocca@1987@Synthetic aperture radar using the wave equation -- migration@SEP-Report@56@167-190 Levin Rocca@1987@Dip moveout and Stolt migration using singular value decomposition -- SVD@SEP-Report@56@191-202 Ottolini@1987@Synthetic aperture radar data processing -- migration@SEP-Report@56@203-214 Levin@1987@Finite difference migration on a hypercube -- parallel computers@SEP-Report@56@215-240 Mora@1987@Seismic inversion using fine grain parallel computers@SEP-Report@56@241-254 Woodward Levin@1987@Finding the median on a vector computer@SEP-Report@56@255-262 Claerbout@1987@Interactive filter design in the zplane -- graphics deconvolution@SEP-Report@56@263-272 Ottolini@1987@Seismic data processing standards -- SEG computers@SEP-Report@56@273-276 Cole Dellinger@1987@Display of gray scale data on a bilevel output device : addendum -- graphics@SEP-Report@56@277 Woodward@1988@Wave equation tomography@SEP-Report@57@1-24 Rocca Woodward@1988@Wave equation tomography@SEP-Report@57@25-48 Stork@1988@Analysis of issues in transmission tomography -- ray@SEP-Report@57@49-76 Etgen@1988@Velocity analysis by prestack depth migration : linear theory@SEP-Report@57@77-98 Biondi@1988@Interval velocity estimation from beam stacked data -- slant stack@SEP-Report@57@99-116 Van Trier@1988@Geologic constraints in velocity inversion -- migration@SEP-Report@57@117-138 Van Trier@1988@High resolution velocity inversion of migrated data after structural interpretation@SEP-Report@57@139-144 Biondi Kostov@1988@High resolution velocity spectra using eigenstructure methods@SEP-Report@57@145-172 Van Trier@1988@Nonlinear velocity estimation : field data@SEP-Report@57@173-178 Muir Dellinger@1988@A calculus for layered elastic media -- anisotropy@SEP-Report@57@179-190 Nichols@1988@Building anisotropic models@SEP-Report@57@191-206 Guiziou@1988@Three dimensional ray tracing in anisotropic media@SEP-Report@57@207-226 Samec Kostov@1988@Borehole to surface wave propagation : modeling with finite elements@SEP-Report@57@227-242 Etgen@1988@Evaluating finite difference operators applied to wave simulation@SEP-Report@57@243-258 Zhang@1988@Simulation of fluid dynamic processes with a probabilistic lattice gas -- cellular automata@SEP-Report@57@259-278 Van Trier@1988@Vectorized initial value ray tracing for arbitrary velocity models -- computation@SEP-Report@57@279-288 Etgen@1988@Elastic prestack migration of two component data@SEP-Report@57@289-306 Dellinger Muir@1988@Migration equals focus plus map@SEP-Report@57@307-312 Harlan@1988@A model for phase balancing and velocity filtering -- deconvolution statics@SEP-Report@57@313-346 Zhang@1988@Multiple suppression and wave separation -- slant stack deconvolution@SEP-Report@57@347-364 Serakiotou@1988@Partial suppression of multiples caused be a sequence of thin layers@SEP-Report@57@365-382 Serakiotou@1988@Thin layer filtering and the O'Doherty Anstey approximation@SEP-Report@57@383-392 Kostov Zanzi@1988@Analysis of drill bit data : preliminary results@SEP-Report@57@393-416 Cole@1988@Examination of a passive seismic dataset using beam steering -- acquisition@SEP-Report@57@417-426 Cole@1988@Receiver static corrections from passive seismic data@SEP-Report@57@427-440 Prati@1988@Autofocusing synthetic aperture radar images -- migration velocity@SEP-Report@57@441-456 Ottolini@1988@Interactive residual synthetic aperture radar imaging -- migration@SEP-Report@57@457-462 Prati Rocca@1988@Three dimensional synthetic aperture radar surveys@SEP-Report@57@463-478 Stork@1988@Richardson's iteration with Chebyshev acceleration factors and conjugate gradient iteration -- tomography@SEP-Report@57@479-504 Stork@1988@Modification of conjugate gradient iteration to enable control of the eigenvalue range inverted -- tomography@SEP-Report@57@505-512 Claerbout@1988@Interaction with one dimensional seismology -- graphics@SEP-Report@57@513-522 Dellinger Kostov Rocca@1988@Z transforms visualized on the complex plane -- graphics@SEP-Report@57@523-538 Claerbout@1988@Overlay plotting with svplot -- graphics@SEP-Report@57@539-548 Claerbout@1988@The balloon program -- graphics@SEP-Report@57@549-558 Ottolini@1988@Two HyperCard applications : seismic data catalog and geology field guide -- database graphics@SEP-Report@57@559-568 Fowler@1988@Some thoughts on the design of software for geophysical data processing -- computation@SEP-Report@57@569-578 Ottolini@1988@SEP workstation update -- graphics@SEP-Report@57@579 Fowler@1988@Seismic velocity estimation using prestack time migration -- thesis@SEP-Report@58@0-12 Fowler@1988@Dip moveout and migration in velocity space@SEP-Report@58@13-66 Fowler@1988@A linear operator relating interval and migration velocities@SEP-Report@58@67-108 Fowler@1988@Predicting and inverting migration velocities -- Modeling@SEP-Report@58@109-145 Fowler@1988@The equivalence of velocity-space DMO and Hale's DMO@SEP-Report@58@146-149 Fowler@1988@Computing the effective offset ratio gamma at zero offset -- velocity@SEP-Report@58@150-151 Fowler@1988@Decomposing the traveltime pyramid into dip components@SEP-Report@58@152-154 Fowler@1988@Comparing two methods for least-squares fitting of hyperbolas -- inversion@SEP-Report@58@155-158 Fowler@1988@An alternative algorithm for nonlinear inversion@SEP-Report@58@159-162 Fowler@1988@The movement of reflectors during migration@SEP-Report@58@163 Ottolini@1988@Index to SEP Volumes 1 - 58 (1974 - 1988)@SEP-Report@Index@0-0 Ottolini@1988@Forward to the SEP indexes@SEP-Report@Index@1-2 Ottolini@1988@Using UNIX text databases to construct indexes -- computer@SEP-Report@Index@3-8 Ottolini@1988@The HyperCard SEP index -- computer@SEP-Report@Index@9-12 Ottolini@1988@Chronological index@SEP-Report@Index@13-26 Ottolini@1988@Author index@SEP-Report@Index@27-42 Ottolini@1988@Permutated contents index@SEP-Report@Index@43-100 Ottolini@1988@SEP bibliography@SEP-Report@Index@101 Claerbout Cole Nichols Zhang@1988@Why a big two dimensional array to record microseisms? -- acquisition@SEP-Report@59@1-10 Kostov@1988@Drill bit signal -- source deconvolution@SEP-Report@59@11-34 Cole@1988@Phase shift migration of passive seismic data@SEP-Report@59@35-54 Dellinger@1988@Wavefield separation in anisotropic media@SEP-Report@59@55-72 Nichols Ottolini@1988@Symbolic manipulation of layered media -- computer@SEP-Report@59@73-86 Zhang Dellinger Muir@1988@Unique solutions for l one norm problems -- inversion@SEP-Report@59@87-96 Serakiotou@1988@Sensitivity of acoustic data to the geometry of the earth model -- inversion@SEP-Report@59@97-102 Biondi@1988@Interval velocity estimation from beam stacked data two dimensional gradient operator -- slant stack@SEP-Report@59@103-120 Etgen@1988@Prestack depth migration velocity analysis : linear theory revised@SEP-Report@59@121-140 Van Trier@1988@Velocity analysis of migrated seismic data after structural interpretation@SEP-Report@59@141-150 Sword@1988@Interval velocity analysis using source geophone downward continued data -- control slant stack@SEP-Report@59@151-162 Woodward@1988@Wavepaths in inhomogeneous media -- tomography@SEP-Report@59@163-168 Stork@1988@A non linear velocity inversion of a moderately difficult synthetic model in a cross hole geometry using ray trace tomography@SEP-Report@59@169-200 Zhang@1988@A new Jacobian for dip moveout@SEP-Report@59@201-208 Ottolini@1988@Sign count stacking velocity analysis slant stacks and beam stacks@SEP-Report@59@209-216 Dulac Nichols Van Trier@1988@An introduction to InterViews -- graphics@SEP-Report@59@217-222 Dulac@1988@A user interface manager : SepView@SEP-Report@59@223-240 Van Trier@1988@An interactive interface for velocity optimization using geological constraints -- graphics@SEP-Report@59@241-254 Ottolini@1988@Movies on the Macintosh II -- graphics@SEP-Report@59@255-268 Ottolini@1988@Proposal for an earth science computing project at Stanford@SEP-Report@59@269-280 Ottolini@1988@Gallery of the double square root equation -- tutorial@SEP-Report@59@281-286 Claerbout@1988@A scrutiny of the introduction -- tutorial@SEP-Report@59@287 Biondi@1989@Interval velocity estimation from beam stacked data two dimensional estimation results@SEP-Report@60@1-24 Etgen@1989@Velocity analysis using prestack depth migration : applying the linear theory -- inversion@SEP-Report@60@25-40 Van Trier@1989@Structural velocity analysis using migrated seismic data -- inversion@SEP-Report@60@41-66 Nichols Cole Zhang@1989@An introduction to the SEP passive seismic dataset@SEP-Report@60@67-76 Nichols@1989@Three dimensional slant stacks and elliptical moveout of passive seismic data@SEP-Report@60@77-84 Zhang@1989@Reflectivity estimation from passive seismic data@SEP-Report@60@85-96 Cole@1989@Downward continuation analysis of passive seismic data -- migration@SEP-Report@60@97-108 Kostov@1989@Seismic reflection experiment with a drill bit source -- time series@SEP-Report@60@109-130 Etgen@1989@Accurate wave equation modeling@SEP-Report@60@131-148 Cole@1989@Iterative methods for three dimensional finite difference migration and modeling@SEP-Report@60@149-164 Jedlicka@1989@Stochastic normal moveout correction@SEP-Report@60@165-178 Zhang@1989@Migration under velocity uncertainty@SEP-Report@60@179-186 Dulac@1989@Interactive velocity analysis exercises@SEP-Report@60@187-202 Woodward@1989@A qualitative comparison of the first order Born and Rytov approximations@SEP-Report@60@203-214 Harlan@1989@The tomographic estimation of seismic velocities from reflected raypaths@SEP-Report@60@215-228 Woodward@1989@Bandlimited raypaths : an example -- tomography@SEP-Report@60@229-234 Karrenbach Muir@1989@Turning multi component data into tensor fields -- elastic@SEP-Report@60@235-242 Cunha Filho@1989@Energy partition on marine converted waves -- offset amplitude@SEP-Report@60@243-252 Dellinger@1989@Anisotropic travel time inversion with error bars : theory@SEP-Report@60@253-260 Nichols@1989@A comparison of two models for the elastic properties of fractured rock@SEP-Report@60@261-270 Karrenbach@1989@Velocity and Q in transverse isotropic media -- attenuation@SEP-Report@60@271-284 Zhang@1989@Simulate fluid flow in porous media with a probabilistic lattice gas -- model automata@SEP-Report@60@285-294 Popovici Muir@1989@Modeling anisotropic porous rocks@SEP-Report@60@295-302 Claerbout@1989@Book3 or revised parts of FGDP -- tutorial@SEP-Report@60@303-348 Cole Dellinger@1989@Vplot : SEP's plot language -- graphics@SEP-Report@60@349-390 Claerbout@1989@Interface for system independent plotting -- graphics@SEP-Report@60@391-412 Ottolini@1989@Interactive slant stacking -- computers@SEP-Report@60@413-418 Ottolini@1989@What's NeXT ?: Interactive seismic graphics applications on a NeXT workstation@SEP-Report@60@419-432 Ottolini@1989@Three dimensional visualization of geophysical datasets -- graphics@SEP-Report@60@433 Biondi@1989@Interval velocity estimation from beam stacked data - field data results@SEP-Report@61@1-12 Jedlicka@1989@A truncation effect in velocity analysis@SEP-Report@61@13-22 Van Trier@1989@Structural velocity estimation - imaging salt structures@SEP-Report@61@23-40 Jedlicka@1989@Velocity analysis by inversion@SEP-Report@61@41-68 Zhang@1989@Migration under velocity uncertainty : impulse response@SEP-Report@61@69-78 Etgen@1989@Kinematic residual prestack migration@SEP-Report@61@79-102 Van Trier@1989@Finite difference calculation of travel times -- modeling@SEP-Report@61@103-114 Cole@1989@Scattering analysis of passive seismic data@SEP-Report@61@115-132 Popovici Biondi@1989@Kinematics of prestack migration in a variable velocity medium -- dip moveout@SEP-Report@61@133-148 Jedlicka@1989@Cascaded fifteen degree normal moveout@SEP-Report@61@149-154 Dellinger@1989@Recovering source properties from nine component monitor data -- elastic@SEP-Report@61@155-164 Karrenbach Muir@1989@Solving for the source -- elastic@SEP-Report@61@165-178 Nichols@1989@Converting surface motions to subsurface wavefields -- elastic@SEP-Report@61@179-200 Dellinger Etgen@1989@Wavefield separation in three dimensions -- elastic@SEP-Report@61@201-212 Cunha Filho Muir@1989@Separation of converted modes in marine data -- elastic@SEP-Report@61@213-234 Muir Nichols@1989@Elastic properties of fractured rocks -- equivalent media@SEP-Report@61@235-242 Karrenbach Cole@1989@Beam steering using three component data -- elastic@SEP-Report@61@243-260 Kostov@1989@Finite aperture slant stack transforms@SEP-Report@61@261-280 Darche@1989@Iterative L1 deconvolution@SEP-Report@61@281-302 Dulac Nichols@1989@Object oriented programming for seismic data -- graphics@SEP-Report@61@303-318 Ottolini@1989@X3D : extensible interactive three dimensional geophysical data visualization -- graphics@SEP-Report@61@319-326 Dellinger@1989@Why does SEP still use vplot -- graphics@SEP-Report@61@327-336 Ottolini@1989@Into the nineties : SEP workstation update -- computers@SEP-Report@61@337-340 Nichols Cole@1989@Device indpendent software installation with CAKE@SEP-Report@61@341-344 Claerbout@1989@A tutorial on practical inversion@SEP-Report@61@345 Woodward@1989@Wave equation tomography -- thesis@SEP-Report@62@0-4 Woodward@1989@Ray theoretic versus wave theoretic tomography equations@SEP-Report@62@5-12 Woodward@1989@Raypaths versus wavepaths -- tomography@SEP-Report@62@13-30 Woodward@1989@Ray trace versus wave equation tomography inversion@SEP-Report@62@31-44 Woodward@1989@Band limited raypaths -- tomography@SEP-Report@62@45-56 Woodward@1989@A qualitative comparison of the first order Born and Rytov approximations -- tomography@SEP-Report@62@57 Kostov@1990@Multichannel seismic experiment with a drillbit source -- thesis@SEP-Report@63@0-8 Kostov@1990@Robust signal and noise separation@SEP-Report@63@9-36 Kostov@1990@Detection of the drillbit signal@SEP-Report@63@37-58 Kostov@1990@Some properties of tricone drillbit sources@SEP-Report@63@59-62 Kostov@1990@Acquisition geometry for the OGS experiment@SEP-Report@63@63-72 Kostov@1990@Least square inverses for time invariant transforms@SEP-Report@63@73-88 Kostov@1990@Stacking in terms of the data covariance matrix@SEP-Report@63@89 Biondi@1990@Seismic velocity estimation by beam stack -- thesis@SEP-Report@64@0-12 Biondi@1990@Beam stack and interval velocity@SEP-Report@64@13-38 Biondi@1990@Interval velocity estimation -- beam stacks tomography@SEP-Report@64@39-60 Biondi@1990@Estimation of a velocity anomaly from field data -- beam stacks@SEP-Report@64@61-76 Biondi@1990@High resolution ray parameter spectra using eigen structure methods@SEP-Report@64@77-100 Biondi@1990@Resolution of local slant stacks -- beam stacks@SEP-Report@64@101-108 Biondi@1990@Relations among ray parameters in field and midpoint offset coordinates@SEP-Report@64@109-110 Biondi@1990@Ray tracing in a two dimensional velocity model@SEP-Report@64@111-118 Biondi@1990@Derivation of the back projection operator -- beam stacks tomography@SEP-Report@64@119 Etgen@1990@Velocity estimation using prestack depth migration : field data@SEP-Report@65@1-16 Popovici@1990@Prestack partial migration analysis@SEP-Report@65@17-28 Zhang@1990@Refining the image of profile migration : residual moveout and residual migration@SEP-Report@65@29-40 Van Trier Symes@1990@Upwind finite difference calculation of traveltimes@SEP-Report@65@41-58 Dellinger Van Trier@1990@Anisotropic finite difference traveltimes@SEP-Report@65@59-66 Darche@1990@Generalized adaptive deconvolution@SEP-Report@65@67-88 Zhang@1990@Imaging to eliminate water bottom multiples@SEP-Report@65@89-98 Darche@1990@Fast parabolic transforms@SEP-Report@65@99-112 Cunha Filho@1990@A perturbation method for elastic isotropic inversion : a proposal@SEP-Report@65@113-124 Karrenbach@1990@Coupled wave propagation -- elastic@SEP-Report@65@125-156 Dellinger Muir Etgen@1990@Putting Schoenberg Muir to the test -- elastic@SEP-Report@65@157-166 Cunha Filho@1990@Snell driven beam stack@SEP-Report@65@167-182 Cole@1990@Design considerations for experiments using novel seismic sources@SEP-Report@65@183-190 Vanyan Cole@1990@Comparison of different approaches to processing ambient noise data@SEP-Report@65@191-208 Claerbout@1990@Book additions preface@SEP-Report@65@209-210 Claerbout@1990@Univariate problems -- time series@SEP-Report@65@211-220 Claerbout@1990@Model fitting by least squares -- time series@SEP-Report@65@221-228 Claerbout@1990@Nonlinear problems -- time series@SEP-Report@65@229-240 Claerbout@1990@Hyperbola tricks -- velocity@SEP-Report@65@241-246 Ottolini@1990@Data examples of pixel precise velocity analysis@SEP-Report@65@247-252 Kneib@1990@Velocity analysis on the Connection Machine -- parallel super computer@SEP-Report@65@253-260 Ji@1990@Anisotropic velocity analysis@SEP-Report@65@261-270 Nichols@1990@Estimation of missing data by least squares@SEP-Report@65@271-294 Ottolini@1990@Wavelet decomposition of seismic data -- transforms@SEP-Report@65@295-304 Cole@1990@An interactive processing environment -- computer graphics@SEP-Report@65@305-314 Ottolini@1990@Seismic movies on the XView graphics system -- graphics@SEP-Report@65@315 Van Trier@1990@Tomographic determination of structural velocities from depth migrated data -- thesis@SEP-Report@66@0-10 Van Trier@1990@Structural interpretation and velocity estimation@SEP-Report@66@11-24 Van Trier@1990@Finite difference traveltime calculations -- model@SEP-Report@66@25-34 Van Trier@1990@Residual event migration@SEP-Report@66@35-52 Van Trier@1990@Velocity estimation@SEP-Report@66@53-80 Van Trier@1990@Derivatives of event parameters -- migration@SEP-Report@66@81-84 Van Trier@1990@MigVelAn : interactive interface for migration velocity analysis@SEP-Report@66@85 Nichols Karrenbach@1990@What is eqivalent in an equivalent medium ? -- elastic@SEP-Report@67@1-4 Karrenbach@1990@A general theory for equivalent media -- elastic@SEP-Report@67@5-10 Muir Dellinger Etgen Nichols@1990@Modeling vector fields in regions with irregular boundaries -- elastic@SEP-Report@67@11-18 Muir@1990@Cross hole seismology at SEP@SEP-Report@67@19-22 Cole Karrenbach@1990@Rotation and wavelet estimation using cross hole data@SEP-Report@67@23-28 Vanyan@1990@Deconvolution of cross hole data@SEP-Report@67@29-30 Cunha Filho@1990@Traveltime inversion of a cross well dataset for elliptically anisotropic media -- elastic@SEP-Report@67@31-40 Muir@1990@A modified aniostropic system -- elastic group@SEP-Report@67@41-42 Claerbout@1990@Extending a common midpoint gather by optimization in velocity space -- signal@SEP-Report@67@43-50 Ottolini@1990@Pixel-preise transforms as dip filters -- velocity@SEP-Report@67@51-56 Claerbout@1990@Local slant stack velocity transform proposal@SEP-Report@67@57-58 Cole Vanyan@1990@An ambient noise dataset from a producing field -- passive@SEP-Report@67@59-70 Ji@1990@A generalized pahse shift method -- model migration@SEP-Report@67@71-78 Kneib@1990@Migration , tomography , seismic inversion theory , and how they relate to each other@SEP-Report@67@79-92 Zhang@1990@Finite difference calculation of residual migration operators@SEP-Report@67@93-106 Cunha Filho@1990@Correlation picking deconvolution -- signal@SEP-Report@67@107-122 Zhang Claerbout@1990@Automatic dip picking by nonlinear optimization@SEP-Report@67@123-138 Claerbout@1990@Active documents and reproducible results -- computer@SEP-Report@67@139-144 Claerbout Nichols@1990@Why active documents need cake -- computer@SEP-Report@67@145-148 Karrenbach Nichols@1990@Progress towards the interactive book -- computer@SEP-Report@67@149-160 Cole@1990@Xvpanel : interactive programs in one line or less -- computer@SEP-Report@67@161-166 Ottolini@1990@X3D ( extensible three dimensional visualization ) update -- computer graphics@SEP-Report@67@167-170 Goldin@1990@A geometric approach to seismic processing : the method of discontinuities -- ray model@SEP-Report@67@171-210 Claerbout@1990@Book3 subroutines -- computer tutorial@SEP-Report@67@211 Etgen@1990@Residual prestack migration and interval velocity estimation -- thesis@SEP-Report@68@0 Etgen@1990@Residual prestack migration and velocity analysis@SEP-Report@68@21-54 Etgen@1990@Relating changes in interval slowness to residual slowness -- velocity@SEP-Report@68@55-82 Etgen@1990@Interval velocity estimation for two dimensional prestack depth migration@SEP-Report@68@83-100 Etgen@1990@Interval velocity estimation field data example@SEP-Report@68@101-122 Etgen@1990@Constant offset prestack migration@SEP-Report@68@123-126 Etgen@0-1990@Asymptotic approximation to residual prestack migration@SEP-Report@68@127 Dellinger@1991@Anisotropic seismic wave propagation -- thesis@SEP-Report@69@0 Dellinger@1991@Anisotropy in 2 dimensions@SEP-Report@69@8-58 Dellinger@1991@Anisotropy in 3 dimensions@SEP-Report@69@58-114 Dellinger@1991@Finite-difference traveltimes -- anisotropy@SEP-Report@69@114-136 Dellinger@1991@Review of the Christoffel equation -- anisotropy elastic@SEP-Report@69@138-142 Dellinger@1991@From phase to group and back again -- anisotropy@SEP-Report@69@143-151 Nichols, D.@1991@A finite element code on the Connection Machine -- parallel computer@SEP-Report@70@1-14 Cole, S.@1991@Porting a simple two dimensional migration program to the Connection Machine -- parallel computer@SEP-Report@70@15-24 Karrenbach, M.@1991@Three dimensional time slice migration on the Connection Machine -- parallel computer@SEP-Report@70@25-30 Nichols D.@1991@Three dimensional depth migration by a predictor corrector method -- parallel computer@SEP-Report@70@31-38 Rub, L.@1991@Singular value decomposition on the Connection Machine -- parallel computer@SEP-Report@70@39-52 Muir, F.@1991@Experience with Connection Machine Fortran -- parallel computer cellular automata@SEP-Report@70@53-58 Biondi, B.@1991@Wave equation algorithms on massively parallel computers@SEP-Report@70@59-72 Zhang, L.@1991@Residual depth migration@SEP-Report@70@73-82 Popovici, A. M.@1991@Migration to zero offset in variable velocity media dip moveout@SEP-Report@70@83-94 Ji, J. and Biondi, B.@1991@Depth migration by an unconditionally stable explicit finite difference methods@SEP-Report@70@95-106 Zhang, L.@1991@Uniform amplitude dip moveout@SEP-Report@70@107-112 Karrenbach, M.@1991@Prestack reverse time migration in anisotropic media -- elastic@SEP-Report@70@113-122 Karrenbach, M.@1991@Anisotropic scalar imaging using the double elliptic approximation@SEP-Report@70@123-130 Cole, S.@1991@Simplifying three dimensional migration operators using Givens rotations@SEP-Report@70@131-140 Claerbout, J. F.@1991@Discrete Fourier transform -- tutorial@SEP-Report@70@141-160 Lumley, D. E.@1991@Some aspirations in seismic reservoir characterization@SEP-Report@70@161-164 Lumley, D. E., and Beydoun, W. B.@1991@Elastic parameter estimation by Kirchhoff prestack depth migration inversion@SEP-Report@70@165-192 Cunha Filho, C. A.@1991@Model decomposition with Walsh functions in nonlinear traveltime inversion@SEP-Report@70@193-200 Michelena, R. J., and Muir, F.@1991@Anisotropic tomography -- elastic@SEP-Report@70@201-226 Cunha Filho, C. A.@1991@Interval velocity estimation with event picking@SEP-Report@70@227-244 Popovici, A. M.@1991@Finite difference travel time maps -- Kirchoff migration@SEP-Report@70@245-256 Zhang, L.@1991@Applying finite difference method to ray tracing -- Kirchoff migration@SEP-Report@70@257-266 Mo, L., and Shan, B.@1991@Absorbing boundary conditions for wave equation calculation@SEP-Report@70@267-274 Zhang, L.@1991@Automatic picking and its applications -- velocity migration correlation@SEP-Report@70@275-292 Cunha Filho, C. A.@1991@Well to well log correlation : choosing the matching attribute@SEP-Report@70@293-304 Claerbout, J. F.@1991@Missing data restoration -- time series@SEP-Report@70@305-336 Nichols, D.@1991@A simple modeling scheme for layered anisotropic media -- elastic@SEP-Report@70@337-356 Muir, F.@1991@A simplified canonical form for monoclinic systems -- elastic anisotropy@SEP-Report@70@357-360 Dellinger, J. and Muir, F.@1991@The double elliptic approximation in the group and phase domains -- elastic aniostropy@SEP-Report@70@361-366 Muir, F.@1991@Various equations for transverse isotropic media -- elastic@SEP-Report@70@367-372 Cole, S.@1991@A drill bit source experiment using a two dimensional array -- acquisition passive@SEP-Report@70@373-384 Vanyan, L.@1991@Analysis of some aspects of locating sources with passive seismic data : synthetic examples@SEP-Report@70@385-398 Vanyan, L.@1991@Subtract-- acquisition passiveg sources in the frequency domain@SEP-Report@70@399-404 Claerbout, J. F.@1991@Electronic book update@SEP-Report@70@405-412 Claerbout, J. F.@1991@Introduction to seplib and SEP utility software -- computer@SEP-Report@70@413-436