Results 181 to 190 of about 51,819 (243)

Profiling Long-Distance Urban Near-Surface Structures with Temporary Fiber-Optic Sensing in Jinan City, China. [PDF]

Sensors (Basel)
Chang L, Wang W, Yan K, Lv H, Yang B, Wang X, Yang F.   +6 more
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How understanding planet Earth became science. [PDF]

Nat Commun
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Visualizing Geological Structures

ACADEMIA. The magazine of the Polish Academy of Sciences, 2023
Modern geological maps are 3D, or even 4D models representing the complex structure of the Earth. They interpret a variety of geological information and represent it in graphical form.
Joanna Rychel, Łukasz Nowacki, Mirosław Kamiński   +2 more
openaire   +1 more source

Automatic Building of Structured Geological Models

Journal of Computing and Information Science in Engineering, 2005
The present article proposes a method to significantly improve the construction and updating of 3D geological models used for oil and gas exploration. We present a prototype of a “geological pilot” which enables monitoring the automatic building of a 3D model topologically and geologically consistent, on which geological links between objects can ...
Sylvain, Brandel, Schneider, Sébastien, Perrin, Michel, Guiard, Nicolas, Rainaud, Jean-François, Lienhardt, Pascal, Bertrand, Yves   +6 more
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Earth resistivity and geological structure

Electrical Engineering, 1935
The relation which the resistiviy of the earth's crust bears to the geological structure has been studied with the aid of many experimentally obtained data. Although the resistivity is found to vary between wide limits, and not always to be the same even for the same types of rock formation in different locations, it has been found that the variation ...
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Geological Structure of Georgia

2020
This chapter provides a brief description of the geological structure of Georgia and geodynamic evolution of the Caucasus. The territory of Georgia is a component of the Caucasian segment of the Mediterranean (Alpine-Himalayan) orogenic belt consisting of different rocks whose age varies from Neoproterozoic to Quaternary.
Irakli Gamkrelidze, Avtandil Okrostsvaridze, Kakhaber Koiava, Ferando Maisadze   +3 more
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The Geological Structure of Wirral

Geological Magazine, 1946
The rocks of the Wirral Peninsula in Cheshire were originally described by John Cunningham in 1839, as three series, two moderately resistant to the east and the west, separated by a central region of soft sandstones and marls, dipping uniformly eastwards. G. H.
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Rheological Information from Geological Structures

pure and applied geophysics, 1995
The contrast in rheological properties between layers of different composition or texture, and between stiff inclusions and their matrix, gives rise to perturbations in flow that result in structures. Theory and modeling allow us to understand the conditions necessary for such structures to form and, conversely, we can use the form of the structures to
Peter J. Hudleston, Labao Lan
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Geologic Stereo Mapping of Geologic Structures with SPOT Satellite Data: Geologic Note

AAPG Bulletin, 1992
ABSTRACT The SPOT imaging system, launched in 1986 by the French National Space Agency (CNES), provides two significant advances for mapping geological structures from satellite imagery: increased spatial resolution of key structural and stratigraphic elements, and stereoscopic capabilities for making strike-and-dip measurements ...
Z. Berger, T. H. Lee Williams, D. W. Anderson   +2 more
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