Log in

Relevant bibliographies by topics / Amplitude variation with offset

Contents

Journal articles
Dissertations / Theses
Books
Book chapters
Conference papers
Reports

Academic literature on the topic 'Amplitude variation with offset'

Author: Grafiati

Published: 4 June 2021

Last updated: 6 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Amplitude variation with offset.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Amplitude variation with offset"

1

Neidell, Norman S. "Amplitude variation with offset." Leading Edge 5, no. 3 (1986): 47–51. http://dx.doi.org/10.1190/1.1439241.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Yu, Gary. "Offset‐amplitude variation and controlled‐amplitude processing." GEOPHYSICS 50, no. 12 (1985): 2697–708. http://dx.doi.org/10.1190/1.1441890.

Full text

Abstract:

The partition of plane seismic waves at plane interfaces introduces changes in seismic amplitude which vary with angle of incidence. These amplitude variations are a function of the elastic parameters of rocks on either side of the interface. Controlled‐amplitude processing is designed to obtain the true amplitude information which is geologic in origin. The offset‐amplitude information may be successfully used to predict the fluid type in reservoir sands. Various tests were carried out on a seismic profile from the Gulf Coast. The processing comparison emphasized the effects and pitfalls of t

APA, Harvard, Vancouver, ISO, and other styles

3

Neidell, Norman S. "Research elements in amplitude variation with offset." Leading Edge 5, no. 4 (1986): 42–44. http://dx.doi.org/10.1190/1.1439257.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Zong, Zhaoyun, Kun Li, Xingyao Yin, et al. "Broadband seismic amplitude variation with offset inversion." GEOPHYSICS 82, no. 3 (2017): M43—M53. http://dx.doi.org/10.1190/geo2016-0306.1.

Full text

Abstract:

Seismic amplitude variation with offset (AVO) inversion is well-known as a popular and pragmatic tool used for the prediction of elastic parameters in the geosciences. Low frequencies missing from conventional seismic data are conventionally recovered from other geophysical information, such as well-log data, for estimating the absolute rock properties, which results in biased inversion results in cases of complex heterogeneous geologic targets or plays with sparse well-log data, such as marine or deep stratum. Broadband seismic data bring new opportunities to estimate the low-frequency compon

APA, Harvard, Vancouver, ISO, and other styles

5

Ball, Vaughn, Luis Tenorio, Christian Schiøtt, Michelle Thomas, and J. P. Blangy. "Three-term amplitude-variation-with-offset projections." GEOPHYSICS 83, no. 5 (2018): N51—N65. http://dx.doi.org/10.1190/geo2017-0763.1.

Full text

Abstract:

A three-term (3T) amplitude-variation-with-offset projection is a weighted sum of three elastic reflectivities. Parameterization of the weighting coefficients requires two angle parameters, which we denote by the pair [Formula: see text]. Visualization of this pair is accomplished using a globe-like cartographic representation, in which longitude is [Formula: see text], and latitude is [Formula: see text]. Although the formal extension of existing two-term (2T) projection methods to 3T methods is trivial, practical implementation requires a more comprehensive inversion framework than is requir

APA, Harvard, Vancouver, ISO, and other styles

6

Wilson, Hamish, and Lutz Gross. "Amplitude variation with offset-friendly bootstrapped differential semblance." GEOPHYSICS 82, no. 5 (2017): V297—V309. http://dx.doi.org/10.1190/geo2016-0395.1.

Full text

Abstract:

Spectral noise, low resolution, and attenuation of semblance peaks due to amplitude variation with offset (AVO) anomalies hamper the reliability of velocity analysis in the semblance spectrum for seismic data processing. Increasing resolution and reducing noise while accounting for AVO has posed a challenge in various semblance schemes due to a trade-off in resolution and AVO detectability. A new semblance scheme is introduced that aims to remove this trade-off. The new scheme uses the concepts of bootstrapped differential semblance with trend-based AB semblance. Results indicate that the new

APA, Harvard, Vancouver, ISO, and other styles

7

Sarkar, Debashish, Robert T. Baumel, and Ken L. Larner. "Velocity analysis in the presence of amplitude variation." GEOPHYSICS 67, no. 5 (2002): 1664–72. http://dx.doi.org/10.1190/1.1512814.

Full text

Abstract:

Conventional semblance velocity analysis is equivalent to modeling prestack seismic data with events that have hyperbolic moveout but no amplitude variation with offset (AVO). As a result of its assumption that amplitude is independent of offset, this method might be expected to perform poorly for events with strong AVO—especially for events with polarity reversals at large offset, such as reflections from tops of some class 1 and class 2 sands. We find that substantial amplitude variation and even phase change with offset do not compromise the conventional semblance measure greatly. Polarity

APA, Harvard, Vancouver, ISO, and other styles

8

Shen, Feng, Jesus Sierra, Daniel R. Burns, and M. Nafi Toksöz. "Azimuthal offset‐dependent attributes applied to fracture detection in a carbonate reservoir." GEOPHYSICS 67, no. 2 (2002): 355–64. http://dx.doi.org/10.1190/1.1468596.

Full text

Abstract:

Offset‐dependent attributes—amplitude versus offset (AVO) and frequency versus offset—are extracted from 2‐D P‐wave seismic data using the multiple signal classification technique. These attributes are used to detect fracture orientation in a carbonate reservoir located in the Maporal field in the Barinas basin of southwestern Venezuela. In the fracture normal direction, P‐wave reflectivity is characterized by a large increase of amplitude with offset (large positive AVO gradient) and a large decrease of frequency with offset (large negative frequency versus offset gradient). In the fracture s

APA, Harvard, Vancouver, ISO, and other styles

9

Allen, Scott T., Scott Jasechko, Wouter R. Berghuijs, Jeffrey M. Welker, Gregory R. Goldsmith, and James W. Kirchner. "Global sinusoidal seasonality in precipitation isotopes." Hydrology and Earth System Sciences 23, no. 8 (2019): 3423–36. http://dx.doi.org/10.5194/hess-23-3423-2019.

Full text

Abstract:

Abstract. Quantifying seasonal variations in precipitation δ2H and δ18O is important for many stable isotope applications, including inferring plant water sources and streamflow ages. Our objective is to develop a data product that concisely quantifies the seasonality of stable isotope ratios in precipitation. We fit sine curves defined by amplitude, phase, and offset parameters to quantify annual precipitation isotope cycles at 653 meteorological stations on all seven continents. At most of these stations, including in tropical and subtropical regions, sine curves can represent the seasonal c

APA, Harvard, Vancouver, ISO, and other styles

10

Adriansyah and George A. McMechan. "Effects of attenuation and scattering on AVO measurements." GEOPHYSICS 63, no. 6 (1998): 2025–34. http://dx.doi.org/10.1190/1.1444495.

Full text

Abstract:

The trends and variance in amplitude variation with offset (AVO) observations caused by near‐surface structure, attenuation, and scattering are numerically synthesized by pseudospectral viscoelastic 2-D modeling. Near‐surface structure produces amplitude focusing and defocusing that significantly distort AVO observations in offset windows at a scale comparable to that of the lateral variations in the structure. Attenuation and scattering decrease absolute amplitudes at all offsets. Scattering and wave interference increase the variance associated with AVO measurements. Depending on the relativ

APA, Harvard, Vancouver, ISO, and other styles

Dissertations / Theses on the topic "Amplitude variation with offset"

1

Butterfield, Andrei. "Characterization of a Utica Shale Reflector Package Using Well Log Data and Amplitude Variation with Offset Analysis." Wright State University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=wright1401462908.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Murchek, Jacob T. "Pre-Stack Seismic Inversion and Amplitude Variation with Offset (AVO) Attributes as Hydrocarbon Indicators in Carbonate Rocks: A Case Study from the Illinois Basin." Wright State University / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=wright1620214269732212.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Zeiler, Cleat Philip. "Improving nuclear explosion detection using seismic and geomorphic data sets." To access this resource online via ProQuest Dissertations and Theses @ UTEP, 2008. http://0-proquest.umi.com.lib.utep.edu/login?COPT=REJTPTU0YmImSU5UPTAmVkVSPTI=&clientId=2515.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Çiftçi, Canan Kamacı Züheyr. "Açılıma bağlı reflektivite analizi /." Isparta : SDÜ Fen Bilimleri Enstitüsü, 2008. http://tez.sdu.edu.tr/Tezler/TF01227.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Varela, Gutierrez Isabel. "Fracture studies from amplitude versus offset and azimuth and vertical seismic profile data." Thesis, University of Edinburgh, 2009. http://hdl.handle.net/1842/4080.

Full text

Abstract:

In this thesis I address the problem of determining fracture properties of subsurface rocks from geophysical surface seismic and vertical seismic profile (VSP) data. In the first part of this thesis I perform multi-attribute analysis, including frequency content, amplitude, travel time and angle of rotation studies on field VSP data from two different carbonate fields, both containing time-lapse surveys. I compare the findings to independent data available in the region and find that the interpreted fracture orientations from the attribute analyses correlate with independent fracture studies i

APA, Harvard, Vancouver, ISO, and other styles

6

Hennenfent, Gilles, and Felix J. Herrmann. "Three-term amplitude-versus-offset (avo) inversion revisited by curvelet and wavelet transforms." Society of Exploration Geophysicists, 2004. http://hdl.handle.net/2429/615.

Full text

Abstract:

We present a new method to stabilize the three-term AVO inversion using Curvelet and Wavelet transforms. Curvelets are basis functions that effectively represent otherwise smooth objects having discontinuities along smooth curves. The applied formalism explores them to make the most of the continuity along reflectors in seismic images. Combined with Wavelets, Curvelets are used to denoise the data by penalizing high frequencies and small contributions in the AVO-cube. This approach is based on the idea that rapid amplitude changes along the ray-parameter axis are most likely due to noise. The

APA, Harvard, Vancouver, ISO, and other styles

7

Walia, Rakesh Kumar. "Effect of horizon roughness on lateral continuity and amplitude variation of deeper reflections." Thesis, University of Southampton, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.242226.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Wahl, Linda Marie. "Sources of quantal variance in synaptic transmission." Thesis, University of Oxford, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.318451.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Hauck, Shahram. "Automated CtP Calibration for Offset Printing : Dot gain compensation, register variation and trapping evaluation." Doctoral thesis, Linköpings universitet, Institutionen för teknik och naturvetenskap, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-119366.

Full text

Abstract:

Although offset printing has been and still is the most common printing technology for color print productions, its print productions are subject to variations due to environmental and process parameters. Therefore, it is very important to frequently control the print production quality criteria in order to make the process predictable, reproducible and stable. One of the most important parts in a modern industrial offset printing is Computer to Plate (CtP), which exposes the printing plate. One of the most important quality criteria for printing is to control the dot gain level. Dot gain refe

APA, Harvard, Vancouver, ISO, and other styles

10

Smith, Curtis L. "Analysis of color variation during four-color offset lithographic press runs by monitoring changes in three-filter density values of overprint tints /." Online version of thesis, 1990. http://hdl.handle.net/1850/11531.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Amplitude variation with offset"

1

Seismic inverse Q filtering. Blackwell Pub., 2008.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

2

1947-, McCormack M. D., Neitzel E. B, and Winterstein D. F, eds. Multicomponent seismology in petroleum exploration. Society of Exploration Geophysicists, 1991.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

3

Allen, James L., and Carolyn P. Peddy. Amplitude Variation With Offset: Gulf Coast Case Studies (Geophysical Development, Vol 4). Society of Exploration Geophysicists, 1993.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

4

Seismic Amplitude Inversion in Reflection Tomography (Handbook of Geophysical Exploration: Seismic Exploration). Pergamon, 2003.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

5

Simm, Rob, and Mike Bacon. Seismic Amplitude: An Interpreter's Handbook. Cambridge University Press, 2014.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

6

Wang, Yanghua. Seismic Inverse Q Filtering. Wiley & Sons, Incorporated, John, 2009.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

7

Wassermann, Eric M. Inter- and intra-individual variation in the response to TMS. Edited by Charles M. Epstein, Eric M. Wassermann, and Ulf Ziemann. Oxford University Press, 2012. http://dx.doi.org/10.1093/oxfordhb/9780198568926.013.0026.

Full text

Abstract:

The variable amplitude of motor cortex is a striking aspect of the muscle response to transcranial magnetic stimulation. It is easy to produce large motor-evoked potentials (MEPs) in some healthy subjects, while others' cortico-muscular pathways seem barely excitable, even by the strongest available stimuli. MEP amplitude and other measures also vary widely within individuals over time. The factors of these differences among and within individuals are age, gross anatomy of the individuals, genetic factors, and physiological differences associated with behavioural and other traits such as perso

APA, Harvard, Vancouver, ISO, and other styles

8

Ramsay, James. Curve registration. Edited by Frédéric Ferraty and Yves Romain. Oxford University Press, 2018. http://dx.doi.org/10.1093/oxfordhb/9780199568444.013.9.

Full text

Abstract:

This article deals with curve registration, which refers to methods for aligning prominent features in a set of curves by transforming their abscissa variables. It first illustrates the concepts of amplitude and phase variation schematically and with real data before defining the time-warping functions and their functional inverse. It then describes the decomposition of total mean squared variation into separate amplitude and phase components, along with an R2 measure of the proportion of functional variation due to phase in a sample of curves. It also considers landmark registration, novel wa

APA, Harvard, Vancouver, ISO, and other styles

9

Wang, Bin. Intraseasonal Modulation of the Indian Summer Monsoon. Oxford University Press, 2018. http://dx.doi.org/10.1093/acrefore/9780190228620.013.616.

Full text

Abstract:

The strongest Indian summer monsoon (ISM) on the planet features prolonged clustered spells of wet and dry conditions often lasting for two to three weeks, known as active and break monsoons. The active and break monsoons are attributed to a quasi-periodic intraseasonal oscillation (ISO), which is an extremely important form of the ISM variability bridging weather and climate variation. The ISO over India is part of the ISO in global tropics. The latter is one of the most important meteorological phenomena discovered during the 20th century (Madden & Julian, 1971, 1972). The extreme dry an

APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Amplitude variation with offset"

1

Maurya, S. P., N. P. Singh, and K. H. Singh. "Amplitude Variation with Offset (AVO) Inversion." In Seismic Inversion Methods: A Practical Approach. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-45662-7_5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Abu-Rahma, M. H., and M. Anis. "Characterization of SRAM Sense Amplifier Input Offset for Yield Prediction." In Nanometer Variation-Tolerant SRAM. Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4614-1749-1_6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Agrawal, Ayush Kumar, and Manisha Bharti. "Analysis of Offset Quadrature Amplitude Modulation in FBMC for 5G Mobile Communication." In Proceedings of International Conference on Artificial Intelligence and Applications. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-4992-2_53.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Pararó, M., J. Pena, R. Peniche, C. Ibanoglu, Z. Tunca, and S. Evren. "Short-Term Amplitude Variation of FM COM (=HR 4684)." In Nonlinear Phenomena in Stellar Variability. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1062-4_27.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Chattopadhyay, Surajit, Madhuchhanda Mitra, and Samarjit Sengupta. "DC Offset, Electric Noise, Voltage Fluctuation, Flicker and Power Frequency Variation." In Power Systems. Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-0635-4_7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Dróżdż, Artur, and Witold Elsner. "Convection Velocity Variation as a Result of Amplitude Modulation Phenomena." In Springer Proceedings in Physics. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-57934-4_5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Giron, S. M., S. H. Hwang, T. Song, K. Rhee, and G. Khang. "Perception Caused by Current Amplitude Variation in Electro-Tactile Stimulation." In IFMBE Proceedings. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-23508-5_308.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Ding, Haiyan, and Datian Ye. "Tracking the Amplitude Variation of Evoked Potential by ICA and WT." In Lecture Notes in Computer Science. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-28648-6_73.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Carriou, Vincent, Mariam Al Harrach, Jeremy Laforet, and Sofiane Boudaoud. "Sensitivity Analysis of HD-sEMG Amplitude Descriptors Relative to Grid Parameter Variation." In XIV Mediterranean Conference on Medical and Biological Engineering and Computing 2016. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-32703-7_25.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Renuka, N., and M. Satya Sairam. "Peak-to-Average Power Ratio Performance of Transform Precoding-Based Orthogonal Frequency Division Multiplexing Offset Quadrature Amplitude Modulation." In Smart Intelligent Computing and Applications. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-1927-3_25.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Amplitude variation with offset"

1

Yu, G. J. "Controlled Amplitude Processing and Offset Amplitude Variation." In Offshore Technology Conference. Offshore Technology Conference, 1985. http://dx.doi.org/10.4043/4932-ms.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Yu, Gary. "Offset amplitude variation and controlled amplitude processing." In 1985 SEG Technical Program Expanded Abstracts. SEG, 1985. http://dx.doi.org/10.1190/1.1892802.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Al-Shuhail, A. A., and A. K. Popoola. "Transmission Amplitude Variation with Offset (TAVO)." In Borehole Geophysics Workshop II. EAGE Publications BV, 2013. http://dx.doi.org/10.3997/2214-4609.20142593.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Krasovec, Mary L., William Rodi, and M. Nafi Toksöz. "Sensitivity analysis of amplitude variation with offset (AVO) in fractured media." In SEG Technical Program Expanded Abstracts 1998. Society of Exploration Geophysicists, 1998. http://dx.doi.org/10.1190/1.1820343.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Swan, Herbert W. "Seismic velocities from amplitude variations with offset." In SEG Technical Program Expanded Abstracts 2000. Society of Exploration Geophysicists, 2000. http://dx.doi.org/10.1190/1.1815915.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Osorio, Ligia Elena Jaimes, and Alison Malcolm. "Amplitude variation with offset (AVO) inversion modeling with a local elastic solver." In SEG Technical Program Expanded Abstracts 2018. Society of Exploration Geophysicists, 2018. http://dx.doi.org/10.1190/segam2018-2996106.1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Allo, Olawale, and Elijah Ayolabi. "Amplitude variation with offset and sandstone reservoir characterization, shallow offshore Niger delta." In International Conference and Exhibition, Barcelona, Spain, 3-6 April 2016. Society of Exploration Geophysicists and American Association of Petroleum Geologists, 2016. http://dx.doi.org/10.1190/ice2016-6522314.1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Cheng, Guangsen, Xingyao Yin, and Zhaoyun Zong. "Nonlinear-amplitude variation with offset inversion based a novel exact PP reflection coefficient." In SEG Technical Program Expanded Abstracts 2018. Society of Exploration Geophysicists, 2018. http://dx.doi.org/10.1190/segam2018-2991771.1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Babcock, E., and J. Bradford. "Detecting subsurface contamination using ground penetrating radar and amplitude variation with offset analysis." In 2013 7th International Workshop on Advanced Ground Penetrating Radar (IWAGPR). IEEE, 2013. http://dx.doi.org/10.1109/iwagpr.2013.6601546.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Moradi, Shahpoor, and Kristopher Innanen. "A theoretical note on converted wave amplitude variation with offset in viscoelastic media." In SEG Technical Program Expanded Abstracts 2016. Society of Exploration Geophysicists, 2016. http://dx.doi.org/10.1190/segam2016-13779535.1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Amplitude variation with offset"

1

Xu, Meng. Amplitude Calculation for 3-D Common Offset v(z) Inversion. Defense Technical Information Center, 1996. http://dx.doi.org/10.21236/ada327584.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Freeman, III, Thomas D. Analysis of Background Gamma-Radiation Amplitude Variation at U.S. Ports of Entry. Office of Scientific and Technical Information (OSTI), 2014. http://dx.doi.org/10.2172/1171450.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Wayne Pennington, Mohamed Ibrahim, Roger Turpening, et al. Crosswell Seismic Amplitude-Versus-Offset for Detailed Imaging of Facies and Fluid Distribution within Carbonate Oil Reservoirs. Office of Scientific and Technical Information (OSTI), 2008. http://dx.doi.org/10.2172/946424.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Farrell, B. F. Role of baroclinic wave amplitude and transport variation in climate change. Final report. Office of Scientific and Technical Information (OSTI), 1998. http://dx.doi.org/10.2172/582181.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!