Results 131 to 140 of about 608,037 (261)
Journal of Geophysics and Engineering, 2019 We present results and a technique for imaging the subsurface structures of a geothermal field with particular focus on the Ikogosi geothermal field in Nigeria. The intent was to provide an understanding of the subsurface structural setup in the region
E. Abraham, O. Alile
semanticscholar +1 more source
Astronomical interferometry on the Moon [PDF]
Optical interferometric arrays are particularly attractive candidates for a manned lunar base. A permanent lunar can provide support for a variety of astronomical investigations.
Burke, Bernard F.
core +1 more source
Seismic interferometry for in-mine exploration
, 2022 Im Zuge des Forschungsprojektes "Seismic Imaging Techniques for Mineral Exploration" wurde die Anwendung von passiver seismischer Interferometrie (PSI) in untertägigen Strecken und dessen Eignung für die Mineralexploration getestet. Zu Validierungszecken wurde PSI mit der 3D-Bohrlochradartechnologie und einer aktiven seismischen Messung verglichen. Die
openaire +2 more sources
L’interferometria SAR satellitare per la misura delle deformazioni superficiali
GEOmedia, 2012 La tecnica interferometrica, basata sull’elaborazione coerente della fase del ritorno del segnale radar dalla superficie terrestre, ha reso il telerilevamento radar uno strumento di analisi quantitativa in molteplici campi applicativi quali cartografia,
Marco Chini +2 more
doaj
COVID-19 societal response captured by seismic noise in China and Italy
, 2020 Seismic noise with frequencies above 1 Hz is often called cultural noise and is generally correlated quite well with human activities. Recently, cities in mainland China and Italy imposed lockdown restrictions in response to COVID-19, which gave us an ...
Eilon, Zachary +3 more
core
Proposed satellite laser ranging and very long baseline interferometry sites for crustal dynamics investigations [PDF]
Recommendations are presented for a global network of 125 sites for geodetic measurements by satellite laser ranging and very long baseline interferometry. The sites were proposed on the basis of existing facilities and scientific value for investigation
Allenby, R. J. +2 more
core +1 more source
Applied SciencesPassive seismic interferometry is a technique that reconstructs virtual seismic records using ambient noise, such as random noise or microseisms. The ambient noise in passive seismic data contains rich information, with surface waves being useful for the
Xiaolong Li +3 more
doaj +1 more source
Review of temporal variations of underground medium based on seismic waves
地球与行星物理论评As a vibrant and ever-evolving planet, the Earth has a dynamic evolution process spanning more than a dozen orders of magnitude from seconds (e.g., seismic rupture) to millions of years (e.g., mantle convection).
Yi Meng, Zhikun Liu
doaj +1 more source
Future Astronomical Observatories on the Moon [PDF]
Papers at a workshop which consider the topic astronomical observations from a lunar base are presented. In part 1, the rationale for performing astronomy on the Moon is established and economic factors are considered.
Burns, Jack O., Mendell, Wendell W.
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Progress in Earth and Planetary ScienceThis study investigates the coseismic displacement field caused by the Mw 7.7 earthquake that struck Myanmar on March 28, 2025, along a segment of the Sagaing Fault, a well-known, right-lateral strike-slip fault.
Valerio Ruocco +15 more
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