LEADER 03651nam 2200421 450 001 9910830694903321 005 20230507224050.0 010 $a1-119-59492-8 010 $a1-119-59483-9 035 $a(MiAaPQ)EBC7168967 035 $a(Au-PeEL)EBL7168967 035 $a(EXLCZ)9925945678600041 100 $a20230507d2023 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aActive seismic tomography $etheory and applications /$fKalachand Sain, Damodara Nara 210 1$aHoboken, New Jersey :$cJohn Wiley & Sons, Inc.,$d[2023] 210 4$dİ2023 215 $a1 online resource (146 pages) 311 08$aPrint version: Sain, Kalachand Active Seismic Tomography Newark : John Wiley & Sons, Incorporated,c2023 9781119594864 320 $aIncludes bibliographical references and index. 327 $aIntro -- Active Seismic Tomography -- Contents -- Preface -- About the Authors -- Glossary -- Section I Theory -- 1 Pioneering History -- 1.1 Introduction -- 1.2 Applications -- 1.3 Terminology -- 2 Seismic Wave Equation -- 2.1 Elastodynamic Wave Equations -- 2.2 Acoustic Wave Equation -- 2.3 Boundary Conditions -- 2.4 Attenuation -- 2.5 Sources -- 3 Forward Problem of Tomography -- 3.1 Introduction -- 3.2 Finite-Difference Method -- 3.3 Finite-Element Method -- 4 Inverse Problem: Tomography -- 4.1 Introduction -- 4.2 Inverse Problem -- 5 Subsurface Parameterization -- 5.1 Introduction -- 5.2 Building Initial Model -- 5.3 Intercept-time method -- 5.4 Model Parameterization -- 5.5 Workflow to Build Initial Model -- 5.5.1 Example -- 6 Seismic Travel Time Tomography -- 6.1 Introduction -- 6.2 Traveltime Tomography -- 6.3 History of Algorithms -- 6.4 Objective Function -- 6.5 Model Assessment -- 7 Seismic Full Waveform Tomography -- 7.1 Introduction -- 7.2 Full Waveform Tomography (FWT) -- 7.3 Frequency-Domain FWT Algorithm -- 7.4 Frequency Selection Criteria -- Section II Applications -- 8 Tomography of Synthetic Seismic Data -- 8.1 Introduction -- 8.2 Forward Modeling -- 8.3 Visco-Acoustic Full Waveform Tomography -- 8.3.1 Starting Model -- 8.3.2 Data Pre-Processing -- 8.3.3 Full Waveform Tomography -- 8.3.3.1 Frequency Selection Criteria -- 8.4 Results and Discussion -- 8.5 Conclusions -- 9 Travel Time Tomography of Seismic Data -- 9.1 Introduction -- 9.2 Geological Setting -- 9.2.1 Magnetic Data -- 9.3 Data Acquisition -- 9.4 Traveltime Tomography -- 9.4.1 Starting Velocity Models -- 9.4.2 Inversion -- 9.4.3 Model Assessment -- 9.4.4 Results and Discussion -- 9.5.5 Conclusions -- 10 Full Waveform Tomography of Seismic Data -- 10.1 Introduction -- 10.1.1 Gravity Data -- 10.2 Marine Seismic Survey -- 10.3 Full Waveform Tomography. 327 $a10.3.1 Initial Models -- 10.3.2 Data Pre-processing -- 10.3.3 Application of Full Waveform Tomography -- 10.3.4 Computational Resources -- 10.4 Discussion -- 10.5 Conclusions -- 11 Advanced Seismic Processing Using Tomographic Results -- 11.1 Introduction -- 11.2 Filter -- 11.3 Denoise -- 11.4 Demultiple -- 11.5 Post Migration Demultiple -- 12 Future Scope -- 12.1 Introduction -- 12.2 Limitations of the Study -- 12.3 Future Research Scope -- 12.4 Concluding Remarks -- References -- Index -- EULA. 606 $aSeismic tomography 615 0$aSeismic tomography. 676 $a551.220287 700 $aSain$b Kalachand$01603160 702 $aNara$b Damodara 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910830694903321 996 $aActive seismic tomography$93927418 997 $aUNINA LEADER 01496nam 22004093 450 001 9910158976603321 005 20230803015450.0 010 $a1-59433-416-1 035 $a(CKB)3710000001018699 035 $a(MiAaPQ)EBC6535115 035 $a(Au-PeEL)EBL6535115 035 $a(OCoLC)911181976 035 $a(EXLCZ)993710000001018699 100 $a20210901d2013 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 14$aThe Bossy Boulder $eHow Small Is Big and Big Is Small 205 $a1st ed. 210 1$aChicago :$cPublication Consultants,$d2013. 210 4$dİ2013. 215 $a1 online resource (48 pages) 311 08$a1-59433-385-8 327 $aTitle Page -- Copyright -- Dedication -- Prologue -- The Bossy Boulder. 330 $aThe Bossy Boulder is on top of the world when Time and Change push him off his high place. His world crumbles and his is broken. Again and again he falls and breaks. He goes through the stages of grief and as he gets smaller he comes to acceptance. Soon he is sand among sand; no bigger no smaller--only then does he realize that he is one with the mountain. 606 $aSelf-acceptance 615 0$aSelf-acceptance. 700 $aEstill$b Monica$0852025 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910158976603321 996 $aThe Bossy Boulder$91902538 997 $aUNINA