نتایج جستجو برای: geophysical technique

تعداد نتایج: 620629  

2017

Despite some minor grammar and orthographic errors, the paper is well-written, explains the problem clearly, presents the method in a clean manner and provides a sufficient amount of details of it. My only real concern with this paper is its suitability for Nonlinear processes in geophysics, as no nonlinear geophysical process is described in all the paper, just a processing technique (interest...

A. H. Ansari K. Alamdar

Potential field methods such as gravity and magnetic methods are among the most applied geophysical methods in mineral exploration. A high-resolution technique is developed to image geologic boundaries such as contacts and faults. Potential field derivatives are the basis of many interpretation techniques. In boundary detection, the analytic signal quantity is d...

ژورنال: کواترنری ایران 2018
ون استراتن, پیتر,

Agrogeology is a relatively new applied, problem-solving, interdisciplinary earth and agricultural science that aims at improving agricultural production using agromineral resources. There are two aspects of agrogeology: 1. The influence of parent material on soil development and soil fertility, and 2. The beneficial application of rocks and minerals to enhance soil fertility and crop productiv...

2004
ANDY RENCZ

Geological intelpretationofmuluple geophysical and other auxiliary data sets has always ken a mnpler and ambiguous experience, even with good quality data sets. lhre are ~ever.4 quantitative methods of integrating gedogical and geophysical data sets for specific exploration targets: classical @ayesian) probability approach, Dempster-Shafer approach, kmy logic approach and AImpen system methods....

2009
Quincy Zhang

Accurate salt interpretation involves an integration of geology and geophysics. In the practice of salt interpretation and model building in depth imaging, we see two problems that could happen: exclusive geophysical interpretation without geological input and insufficient geological interpretation without understanding how the geophysical data are processed and without evaluating the limit and...

2016
Dario Grana Sumit Verma Robert Podgorney

Rock physics models allow establishing a physical-mathematical relation between rock and fluid properties and geophysical attributes. In this study, we propose to apply rock physics models to a geophysical dataset measured at two well locations near the proposed Snake River Plain FORGE site in eastern Idaho. The potential target is a rhyolite layer, which occurs between 2,000 and 3,000 m. The a...

2010
A. C. Hinnell T. P. A. Ferré J. A. Vrugt J. A. Huisman S. Moysey J. Rings M. B. Kowalsky

[1] There is increasing interest in the use of multiple measurement types, including indirect (geophysical) methods, to constrain hydrologic interpretations. To date, most examples integrating geophysical measurements in hydrology have followed a three‐step, uncoupled inverse approach. This approach begins with independent geophysical inversion to infer the spatial and/or temporal distribution ...

2015
A. D. Parsekian K. Singha B. J. Minsley W. S. Holbrook L. Slater

Details of Earth’s shallow subsurface—a key component of the critical zone (CZ)—are largely obscured because making direct observations with sufficient density to capture natural characteristic spatial variability in physical properties is difficult. Yet this inaccessible region of the CZ is fundamental to processes that support ecosystems, society, and the environment. Geophysical methods prov...

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