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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 8,924 Results. Searched 200,693 documents.

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Differential GPS techniques used for ADCP measurements in remote areas of Alaska - Abstract

Randy H. Host, Matthew D. Nelson

Alaska Geological Society

... signal difficult primarily for three reasons: National Geodetic Survey Continuously Operating Reference Stations are located largely near urban areas...

2007

Abstract: Combining transmission digital holographic microscopy and fluorescence microscopy for observing particles of coal palynofacies

A. Restrepo-Martínez, G. Indebetouw, R. Castañeda, A. Blandón

The Society for Organic Petrology (TSOP)

... of the fluorescence signal emitted by the sample, and the quantitative phase signal; 2) standard off-axis digital holographic microscopy and separate...

2008

ABSTRACT: Improved AVO analysis based on the CRS method; #90051 (2006)

Henning Trappe, Juergen Pruessmann

Search and Discovery.com

... method renders a better signal-to-noise ratio and additional subsurface information in comparison to conventional NMO/DMO time domain imaging...

Unknown

Abstracts: Fractional Fourier Transform in Coherent Noise Attenuation; #90173 (2015)

K. H. Miah and M. D. Sacchi

Search and Discovery.com

... in separating the hyperbolic events from linear events. Introduction The fractional Fourier transform (FRFT) decomposes a signal into linear chirps...

2015

Abstract: Nonlinear AR Modeling Using Second Order Volterra Filters; #90211 (2015)

Soner Bekleric and Mauricio Sacchi

Search and Discovery.com

... in many applications of signal and image processing, the use of linear filters does not often provide solutions for physical time series arising from non...

2015

The Road to Prestack Inversion

Search and Discovery.com

N/A

Case Study of the Signal Peak Field, a Wolfcampian Submarine Fan

Steve Harrell, Debra Rutan

West Texas Geological Society

...Case Study of the Signal Peak Field, a Wolfcampian Submarine Fan Steve Harrell, Debra Rutan 2004 163 165 Located south of Coahoma in Howard Co...

2004

Nonlinear time difference detection based on template matching and its denoising applications

Rongwei Xu, Bo Feng, Huazhong Wang, Chengliang Wu, Zhenbo Nie

International Meeting for Applied Geoscience and Energy (IMAGE)

... conditions and intricate subsurface geological structures. In these environments, seismic data often exhibit a relatively low signal-to-noise ratio...

2024

Abstract: St. Johns Geoscapes: the use of local stone in buildings and structures

W. Lawson Dickson

Atlantic Geology

... of the Gibbett Hill and Quidi Vidi Formations of the Signal Hill Group, e.g., the Temperance Street houses. The barracks and battlement at the Queen’s Battery...

2005

Abstract: Noise Attenuation Study for High Productivity Vibroseis Acquisition: an Example from Saudi Arabia; #90254 (2016)

Ahmed A. Alghamdi, Robert Wilson Rowe

Search and Discovery.com

... with the best signal- to-noise (S/N) ratio. No longer are large field arrays used to attenuate unwanted surface waves. No longer is the utmost care...

2016

Abstract: Simultaneous Random plus Erratic Noise Attenuation with Interpolation for Land Seismic Data by Joint Low- Rank and Sparse Inversion; #90254 (2016)

Raphael Sternfels, Ghislain Viguier, Régis Gondoin, David Le Meur

Search and Discovery.com

..., FRANCE ABSTRACT Improving the signal-to-noise ratio through noise attenuation and missing trace interpolation is key for certain seismic processes...

2016

Abstract: Sensing Seismic Signal in OBN without Equipment Artefacts with the 3rd Generation of MEMS; #91204 (2023)

Nicolas Tellier, Stephane Laroche, Philippe Herrmann

Search and Discovery.com

...Abstract: Sensing Seismic Signal in OBN without Equipment Artefacts with the 3rd Generation of MEMS; #91204 (2023) Nicolas Tellier, Stephane Laroche...

2023

-- no title --

user1

Search and Discovery.com

... with an improved signal-tonoise ratio provides a clear subsurface picture for better interpretation of oil and gas reserves. 2. OBJECTIVE/SCOPE...

Unknown

Basic Seismic Processing: Part 7. Geophysical Methods

Peter M. Duncan

AAPG Special Volumes

... from the source is also corrected by a simple multiplication of the signal by a geometrical spreading factor. 3. Signal to noise enhancement: Portions...

1992

Sequence Stratigraphy Applied to Log Interpretation: Improving Methodology by Means of Signal Processing Techniques and Outcrop Calibration; #90017 (2003)

P. J. Y. M. Rabiller, F. Robail, E. Remacha, L. Richard, F.-J. Sancho-Jaquel, F.Climent, L. P. Fernandez

Search and Discovery.com

...Sequence Stratigraphy Applied to Log Interpretation: Improving Methodology by Means of Signal Processing Techniques and Outcrop Calibration; #90017...

2003

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